Objective C Jobs

I need my app, AcclaimPOS, upgraded from Xcode version 15 to the current Xcode version. The app complies fine in Xcode 15, but Apple requires it to be recompiled with the latest version using an M4 processor. We currently only have Intel-based systems and cannot test or compile it ourselves. Apple has given us a strict 6-week deadline before they remove the app from the store. Key Notes: - No feature changes are required; just ensure it compiles successfully. - Complexity depends on how the app interacts with the latest Xcode updates—it could be straightforward or require adjustments. Ideal Skills and Experience: - Proficiency in Xcode and app migration - Access to an M4 processor system - Experience maintaining app stability during upgrades

I already have a finished mobile app and all the required assets—icons, screenshots, copy, everything—are organized and ready to go. What I now need is an experienced developer who can take the project the last mile by: • Creating and polishing the listings for BOTH the Apple App Store and Google Play Store, using the materials I provide • Handling every step of the upload process, including bundle signing, provisioning profiles, Keystore management, and archive builds • Configuring pricing, availability, and any regional settings on both stores so the launch schedule lines up perfectly • Troubleshooting any rejection issues that might come back from Apple or Google until the app is fully approved and live Acceptance criteria: the app must appear pub...

I have the full UI design, detailed exercise instructions, and a library of demonstration videos ready to go; now I need them assembled into a production-ready iOS application. All workouts are grouped by postnatal week, and I want users to create an account with a simple e-mail/password flow before they reach the dashboard. Core experience • Each week unlocks its own set of video tutorials and written cues. • Exercise tracking records reps, sets, or completed follow-along sessions and feeds a lightweight progress report so users can see improvements over time. • A summary screen lets new mums spot any skipped weeks and jump back in easily. Scope of work – Build the app in Swift (latest stable Xcode) using my Figma screens and supplied MP4s. – Integra...

I need an iOS application that can predict the next rounds of the 1win Lucky Jet game in real time. The app’s single, non-negotiable goal is speed: the prediction engine must process incoming game data fast enough to give users a genuine advantage before each round starts. Scope • Build a native iPhone/iPad app in Swift or SwiftUI. • Design a clean interface that shows the current multiplier, your predicted multiplier, and a countdown to the next round. • Implement a low-latency real-time prediction algorithm tailored to Lucky Jet. • Handle edge cases such as server lag and unexpected game restarts gracefully. • Package everything so Apple’s App Store review guidelines for gambling-related utilities are respected. Deliverables 1. Xcode pro...

Description: We provide specialized coordination support for international trade transactions, including structured documentation review, cross-border settlement alignment, and end-to-end transaction tracking. Our team works with importers, exporters, and trade intermediaries who require assistance with: · Structured trade documentation and compliance alignment · Cross-border settlement coordination between counterparties · Transaction tracking and reconciliation support If you or your clients are dealing with structured cross-border trade arrangements and need reliable coordination support, feel free to reach out. We work on a success-fee basis – no upfront fees. Serious inquiries only. Thank you.

Description: We are a professional team specializing in cross-border trade coordination and international payment support. Our services cover: · Coordination of MT103 / MT202 cross-border transactions · S2S (system-to-system) payment structure support · IPIP / GPI / API settlement coordination · DTC and related cross-border settlement advisory We work with businesses, traders, and intermediaries who are dealing with international payment issues, delayed wire transfers, or need reliable coordination for cross-border commercial transactions. If you or your clients require support in this area, please contact us directly. We operate on a success-fee basis – no upfront fees. Serious inquiries only. Thank you.

I need a seasoned Android engineer to fork the open-source Linphone project, apply my brand, and extend its audio capabilities. The visual refresh will cover the usual touch-points—logo, colours, name, icon and splash—so the finished APK feels fully ours rather than a generic Linphone build. The bigger change lies under the hood: during an active SIP call the user must be able to stream audio from different sources, with the microphone taking precedence. A bespoke in-call panel should let the user tap once to keep the mic live, or switch to an audio file or even the device’s system sound in future iterations. Please design this selector from scratch so it blends with the new look instead of relying on Linphone’s stock UI elements. Key deliverables • Branded...

I’m ready to turn a new app concept into a polished product and I’m looking for a developer who can guide the whole build— from setting up the architecture to publishing in the stores. The core brief is straightforward: • The app’s topic is still open; I’ll share final wireframes and user stories once we connect. • Three headline features will drive the first release. I have rough notes that currently map to standard staples such as secure sign-in, real-time alerts, and optional monetisation hooks, but I’m happy to refine these together so they fit the chosen tech stack and platform guidelines. • I haven’t locked myself to iOS, Android, or a cross-platform solution yet. If you have a strong preference or previous success wit...

Title: Business Development Partner – Cross-Border Trade Advisory Description: We are looking for an experienced professional or firm to assist with cross-border trade advisory and transaction coordination. Scope of work: · Provide guidance on international trade settlement procedures · Assist with documentation and reconciliation support for cross-border commercial transactions · Coordinate with relevant parties to ensure smooth transaction processing Requirements: · Experience in international trade, finance, or payment coordination · Familiarity with cross-border commercial documentation · Ability to work with international counterparts This is a preliminary engagement. If you have relevant experience and are open to a discussion, ...

I’m ready to bring a new social media concept to life and need an experienced mobile developer who can build for both iOS and Android from the same code-base. The core goal is a smooth, modern user experience that can scale quickly once we validate the idea. Here’s what I’m after: • A native-feeling app on both platforms, ideally powered by a cross-platform framework such as Flutter or React Native (open to your recommendation). • Clean, well-documented code, structured so new features can be added without rewrites. • Standard social features—secure sign-up/login, user profiles, real-time feed, basic messaging or commenting—and room to expand. • Simple, intuitive UI/UX that’s easy for first-time users to grasp. • Sourc...

I want every single message that reaches my WhatsApp Business account to receive an instant, well-structured reply. The response must open with a friendly greeting, list my contact details, and then show a clear order menu with concise instructions on how to place an order. I do not need the customer’s name merged into the text—the greeting can stay universal. Here’s what I expect from you: • Craft the copy (including emojis or line breaks where they improve readability) so it fits comfortably within WhatsApp’s character limits and looks clean on both Android and iOS. • Format the order menu so customers can see numbered or bulleted options and understand the next step at a glance. • Activate the auto-reply inside my WhatsApp Business settings...

I need an experienced developer to convert my fully developed and tested Flutter app into an iOS app. The iOS app should function exactly as the Flutter app, with no new features added. Requirements: - Ensure compatibility with iOS 13 and above - Maintain current functionality without adding new features Ideal Skills and Experience: - Proficiency in Flutter and iOS development - Experience with app conversion and deployment on the App Store - Strong understanding of iOS version compatibility and requirements

I’m looking to launch an iOS-only color-prediction game similar to 55Club/Daman Games, and I need a working demo before we move to full build-out. The core will revolve around a 1-minute WinGo round, so speed and real-time result control from the admin side are critical. Key functionality I must have: • Seamless wallet with deposit and withdrawal, tied directly to UPI payments. • Referral system that automatically credits bonuses. • Admin panel with advanced controls, including manual result override plus full user management (suspensions, balance adjustments, basic reports). The entire flow—from UPI top-up to game play to cash-out—has to feel smooth and trustworthy, even on lower-end devices. I’m working within a 3,000 INR budget, so code...

I have a complete, clickable Figma prototype for a farm-land investment application and now need it translated into a production-ready Flutter codebase that runs smoothly on both iOS and Android. Every screen is designed; what’s left is clean implementation, feature wiring and store-ready builds. Core scope • Pixel-perfect recreation of the provided Figma UI. • Phone-number OTP authentication as the sole sign-in method. • Investor dashboard showing available plots, detailed plot pages and real-time availability. • Seamless booking and in-app payment flow, followed by a booked-plots ledger the user can revisit anytime. • Push notifications for booking status, payment confirmation and general updates. • Profile section where users can manage p...

My iPhone photos and videos were deleted by mistake and I must get them back. Unfortunately, I never kept an iCloud or iTunes/Finder backup, and although I have used the phone a little since the deletion, it has been only minimal. I can work from a Mac for any software-based recovery steps you provide or supervise. Here’s what I need from you: 1. A proven method—software-based or command-line—that can scan the iPhone’s internal storage directly and restore the lost images and clips without further overwriting data. 2. Clear, step-by-step guidance (live screen-share or well-documented instructions) so I can follow along on my Mac in real time. 3. Delivery of the recovered files in their original quality plus a brief validation that nothing is corrupted. 4. A short ...

An iOS app I own is live in the Apple App Store, yet the entire original project is missing—no repository access, no local backups, nothing at all. What I still hold is the production build that Apple distributes, plus my own App Store Connect credentials. The goal is to retrieve the app’s source code, or at least rebuild a functionally identical Xcode project that I can maintain going forward. Only the source code matters; all assets and configuration files are already in my possession through the binary and App Store metadata. Because there is zero existing codebase to pull from, the work will most likely involve decompiling and reverse-engineering the published binary. Familiarity with tools such as Hopper, Ghidra, IDA, or similar Objective-C/Swift decompilers will be ...

I need a complete mobile app that runs smoothly on both iOS and Android and showcases advanced facial-recognition capabilities. The core of the build is a camera workflow that can: • Face identification • Emotion detection • Age and gender estimation Those three features must fire quickly on-device (or via a lightweight cloud microservice if latency is acceptable) and return an easy-to-parse JSON result I can feed into future modules. The interface should feel modern and sleek with clean typography, subtle animations and dark-mode support. You’ll own the full stack—from selecting the best SDK (e.g., Apple Vision, Google ML Kit, OpenCV, or a custom model in TensorFlow Lite / Core ML) to wiring up the UI in Swift/Kotlin or a unified framework like Flutte...

I have an iOS prototype written entirely in SwiftUI that’s almost ready for prime time, but a few pain-points are holding it back from the App Store. Right now I’m seeing: i made it in openai-codex- i need someone look at the prototype i made, make sure no bugs, all smooth, works well and launch it in the app store - i also need the code from them and access in order to maintain it myself - make sure its all working well efficiently and clean. Launch in app store. then give me code and all for it to maintain myself. Also want someone who can do it in one chunk and happy pay the one off. not paying hourly or extras. • Crashes in several flows • Performance lags on older devices • UI/UX problems that make some screens feel rough Your mission is to hunt ...

Version 1.0 of my SwiftUI app Cut The Line LLC is already on the Store, yet Apple rejected version 1.1 under Guideline 5.1.2 (privacy / tracking). I do not collect or track any user data, so the issue lies in the way my privacy settings are declared. What I need: • Audit the Xcode project (Swift 5, Xcode 15) and ensure any AppTrackingTransparency strings, keys, and data-collection flags are fully aligned with the real behaviour of the app. • Cross-check every data type I selected in App Store Connect and correct anything that might imply tracking. • Prepare a clean, signed build under the existing bundle ID , upload it through Transporter or Xcode, and walk me through the re-submission steps. • Reference the detailed rejection notes I’ll provide so your f...

I have a fully-formed concept for an iOS e-commerce application and I’m ready to move from idea to App Store listing. I need a developer who can guide the project end-to-end—shaping the user experience, writing clean Swift/SwiftUI code, connecting to the necessary back-end services, and ultimately handling the submission process so the app is live and compliant with Apple’s guidelines. You will start by translating my functional outline into low-fidelity wireframes, iterate into polished UI designs, and then build the production app. Throughout the build we’ll keep each feature shippable, use TestFlight for staged releases, and track issues so nothing slips through the cracks. I’ll provide product requirements and timely feedback; you’ll bring technical...

I need a self-contained utility app whose sole purpose is to boost day-to-day productivity. Think quick-fire tools such as smart to-do lists, reminders, or time-tracking widgets—whatever combination will genuinely help users get more done with less friction. Core expectations • Complete end-to-end build: UX/UI, coding, basic QA, and a ready-to-publish package for both iOS and Android (I’m flexible on native Swift/Kotlin versus a cross-platform stack like Flutter or React Native—use whichever lets you ship fastest without sacrificing quality). • Clean, maintainable code and concise documentation so future iterations are straightforward. • A blazing-fast turnaround; I’m looking to move from kickoff to first test build ASAP. If you have a prove...

Build me a cross-platform mobile application that can sit on a phone and cycle through roughly 1,000 video ads every 24-hour period without any manual input. It must run on both iOS and Android, trigger each advert as though a real user pressed play, respect whatever minimum watch-time is required for the payout, and then move on to the next clip automatically. Key requirement • Automate ad watching – the app should open, play, and complete each advert in sequence, handling countdowns, skip buttons, pauses, and reward confirmations so the revenue registers every time. I am open to whatever stack you feel is most stable for a dual-platform release—Flutter, React Native, native Kotlin/Swift, or another proven framework—as long as the final binaries install cleanly ...

My React-based mobile app is already live in TestFlight and fully configured in App Store Connect. I need someone to handle the metadata, screen captures, etc… all the administrative side of getting this submitted. What I now need is a seasoned App Store wrangler who can carry the build across the finish line, deal with the paperwork, and troubleshoot anything Apple kicks back. Here’s the flow I expect: • Review the current build for full App Store Guideline compliance, flagging or fixing issues before submission. • Submit the app through my active Apple Developer account. • Monitor the review queue, respond to Apple’s questions, and resubmit promptly if rejection notes arrive—until the app is approved. • Keep me updated with concise ...

I already have production-ready iOS (.ipa) and Android (.aab) builds, icons, and a style guide. What I need now is someone who can take those assets and carry the release the rest of the way—right through Apple’s and Google’s review queues—without me having to chase any last-minute details. Your responsibilities • Set up or tidy the App Store Connect and Google Play Console entries, linking the correct bundle IDs and package names. • Populate every field in the store listings—title, subtitle, long description, keywords, privacy labels, age rating, content rating questionnaire, and policy declarations. • Prepare and upload device-specific screenshots and promo graphics; you can compose simple mock-ups yourself or resize the artwork I suppl...

I have a production iOS app written entirely in SwiftUI that now needs a round of low-cost but high-quality enhancements. I’m looking strictly for an India-based freelancer who can plug into the existing codebase over Git and work iteratively with me on three parallel tracks: • User-interface upgrades – complete screen redesigns, smoother navigation flow, and richer visual elements while respecting the current colour scheme and Apple’s Human Interface Guidelines. • Bug squashing – tackle the known performance bottlenecks, stamp out intermittent crashes, and polish the minor glitches users keep reporting on TestFlight. • New functionality – once the above stabilises, add a small set of new screens and API hooks that I’ll outline during...

My field crews often find themselves well beyond reliable reception, yet they still need to capture photos and short videos, tag them with a few details, and trust everything will reach our server once a signal returns. I need a true offline-first mobile app—built for both iOS and Android—that keeps every file and form safely on-device, adds it to a robust sync queue, and then reconciles everything automatically when connectivity is restored. Here’s the workflow I have in mind: • While offline, a user can shoot photos or video, enter a caption, select a job site, and hit “Save”. • The app stores each item locally, shows a clear status badge (“Queued”, “Syncing”, “Synced”, or “Conflict”), and lets the...

I need a live feed of every SMS and iMessage that passes through my personal iPhone so I can monitor activity in real time. I have physical and account access to the device; the requirement is purely for my own use. Any method that delivers an immediate, mirrored copy of each message to a Mac, PC, or secure web dashboard is acceptable, provided it stays reliable after iOS updates. The phone currently runs the latest iOS and is not jail-broken, but I’m open to solutions that involve jailbreaking or installing an MDM profile as long as the steps are clearly documented and reversible. Deliverables • A working solution that streams incoming and outgoing SMS/iMessage traffic with only a few seconds’ delay. • Step-by-step instructions so I can reinstall or troubleshoo...

Part-Time Flutter/Node Developer — Ongoing Fixes, New Feature Build & Ad Hoc Maintenance About the Project Global Kirtan App (GKA) is a non-denominational platform for kirtan, sacred sound, and bhakti practice, built for a global audience spanning devotional practitioners, yoga communities, sound healers, and spiritual-but-not-religious users. It's a freemium mobile app combining regular practices, audio/video streaming, a lyrics library with translations, tutorials, event discovery (map + calendar), facilitator and community profiles, and an instrument shop. This isn't a from-scratch build. A working Flutter app already exists with a live backend, and it's been through an independent technical audit — we know its real strengths and its real problems. We&#...

I’m looking for a skilled mobile developer to create (or refactor) a PokerStars-style app that feels just as slick as the desktop platform. My immediate priority is a rock-solid Live Chat function so players can talk to each other seamlessly at the tables. Key points • Build the mobile client from the ground up or improve any existing codebase I provide. • Integrate real-time Live Chat with low latency and minimal battery drain. • Ensure smooth gameplay flow and protect hand data during chat sessions. • I’m flexible on the target platform—if you specialise in iOS, Android, or both, let me know how you’d approach it. Deliverables 1. Fully compiled mobile app. 2. All source code and documented APIs for the chat layer. 3. Brief h...

I manage an online business that communicates with customers almost entirely through WhatsApp Business. I want a reliable freelancer to step in and take full ownership of the message stream, focusing on complaint resolution. Here is what the job looks like day-to-day: each incoming message needs a swift, courteous reply that is tailored to the customer’s exact concern rather than a copy-paste template. You will clarify the issue, offer the correct solution or explanation, and follow through until the customer confirms satisfaction. If something really can’t be fixed on the spot, you’ll flag it so I can intervene, but the goal is to keep escalations to an absolute minimum through solid first-level support. Clear communication records are essential for me to track tre...

I’m looking for an experienced mobile developer to build a full-featured betting application that runs smoothly on both iOS and Android. The core entertainment catalogue must open with colour-prediction games, an in-app casino (roulette, cards, slots, etc.), and a straightforward sports-betting section, with room to plug in additional games later. Key requirements • Unified user system – new players should be able to register or log in with a single profile, then move freely between the different game types. • Secure wallet & payments – deposits, winnings, and all house earnings need to settle automatically into my designated account; please propose a reliable payment gateway / UPI / card solution you have integrated before. • Admin controls &nda...

I’m building a personal goal-tracking app that motivates users through a straightforward points system. A user will be able to set any number of goals (for example, “Run 100 miles” or “Read 10 books”), assign each a target score, and then create daily or one-off activities that earn small or large point values toward that target. At a glance the user should always know two things: their current total and how close they are to completion. The look and feel need to be clean, modern, and visually engaging rather than overly minimalist or playful. I’m leaning toward subtle animations and clear progress visuals—think progress rings, color-coded bars, or simple line charts—to keep the experience motivating without clutter. Authentication will...

I'm seeking a MacOS developer to create a utility application aimed at system optimization. The key focus of the application will be improving the performance and efficiency of Mac systems. Ideal candidates for this project should have: - Extensive experience in MacOS application development - Strong understanding of system optimization techniques - Previous work with utility applications - Excellent problem-solving skills - Ability to work independently and meet deadlines. Please apply if you are able to deliver a high-quality, efficient product.