Objective C Jobs

I'm seeking a talented developer to create an interactive educational music app for both iOS and Android platforms. The app will allow players of all ages to choose from a variety of wind instruments, play notes displayed on the screen, and advance to the next note. Key Features: - Multi-platform availability (iOS and Android) - Selection of wind instruments - Interactive note display for learning - Progression system to advance through notes Ideal Skills and Experience: - Experience in mobile app development for both iOS and Android - Knowledge of music theory and instrument play - UI/UX design skills for an engaging user experience - Strong programming skills, preferably in Swift and Kotlin - Ability to integrate interactive elements and progression systems Inspiration for App: ...

I want to launch a straightforward, Czech-language marketplace app aimed at serious car buyers and sellers. The core idea is simple: every new advertisement costs a fixed 5 € listing fee, which should be handled seamlessly inside the app. Scope • Native availability on both iOS and Android so users can reach the widest local audience. • Phone-number verification as the sole sign-up and login method to keep profiles genuine and prevent spam. • Sellers need an intuitive flow to create a car listing, add photos, key specs, and pay the one-time 5 € fee. • Buyers browse, filter, and bookmark listings, then leave public user reviews once a transaction is complete. • A modest payment gateway (card, Apple Pay / Google Pay, or another solution you recom...

I’m ready to turn a social-media concept into a fully functioning native iOS application and I’m looking for a developer who can guide the build from first commit to App Store release. The core idea centres on user-generated content and real-time interaction, so you should be comfortable crafting smooth timelines, profile pages, push notifications, and a lightweight chat module. Swift and SwiftUI (or UIKit if you have strong reasons) will be the backbone, with Firebase or a comparable BaaS for authentication, cloud storage, and live updates. Clean, modular architecture is important to me because future feature drops—like short-video support or in-app purchases—are already on the roadmap. Key deliverables: • Universal iOS app that runs flawlessly on the latest...

I’m ready to turn an idea into a fully functioning mobile application and need a skilled developer to guide the whole build from concept to launch. At this stage I haven’t locked down every feature, so your input on technical approach, UX, and the most efficient development stack will be welcome. The core requirement is clear: this is a complete Mobile App Development project—not a website or standalone graphic-design task. I’ll clarify platform preferences, monetisation plans, and any third-party integrations with you once we open a dialogue, but feel free to outline which frameworks (React Native, Flutter, Swift, Kotlin, etc.) you recommend and why. Deliverables • A scoped proposal with timeline and suggested tech stack • Wireframes or mock-ups for...

I want full, hassle-free access to unlimited gems and coins in the current UNO!™ Mattel163 app without jail-breaking my iPhone. I’m open to two possible routes: either you supply a fresh, secure account that already carries both unlimited gems and coins, or you prepare a custom-signed, side-loadable IPA that unlocks those currencies for me. The IPA must install cleanly through AltStore, Sideloadly, or a similar method and run on the latest iOS release. No extra gameplay tweaks, hidden menus, or additional features are necessary—just a stable way to enjoy unlimited in-game currency. Deliverables • Either a working account preloaded with unlimited gems and coins – or – • A modded, resignable IPA with both currencies unlocked • Clear, ...

I want to release a simple mobile app that mimics the core interaction of Instagram Reels or TikTok. The user scrolls through a vertical feed of short videos; every clip shows a heart button and a comment icon. Tapping the heart toggles “like,” while the comment icon opens a lightweight thread so people can leave or read remarks. Sharing and live-streaming can wait—right now the focus is strictly on liking and commenting. Social media sign-in must be built-in so a new user can enter with a single tap (Google, Facebook, or Apple ID—whichever SDKs you prefer). Once authenticated, the app should load the feed, track each user’s likes, and keep counts synced in real time through a back-end of your choice (Firebase, Supabase, or a slim Node/Express API are all fin...

I’m ready to hand over full ownership of Cloneble AI, the complete multi-purpose AI platform I’ve built for effortless writing, chatting, image generation and coding support. For a one-time payment of $10k–$15k, you receive everything: source code, model weights where applicable, brand assets, current user documentation, and any deployment scripts I use today. What you’re getting — Text Generation: instant blogs, stories, essays, captions or messages from a single prompt. — Image Creation: describe a scene and the app produces logos, posters, characters or other original artwork. — Chat Assistant: an always-on conversational agent for explanations, planning or casual talk. — Coding Help: AI-powered guidance that writes snippets, fixe...

I want to turn our paper-heavy procedures into a single mobile app that the team can carry in their pocket. The goal is straightforward: sharpen day-to-day operational efficiency by giving everyone one place to create tasks, log the time spent on them, and receive automatic notifications when something needs attention. I have sketched the user flow and key screens; what I need now is an end-to-end build—design, development, and a clean hand-off so my in-house admin can manage future updates. Choose the stack you work fastest with—Flutter, React Native, Kotlin, Swift—so long as the finished product runs smoothly on both iOS and Android and is easy to maintain. Deliverables • A production-ready mobile app with task management, time tracking, and push / in-app n...

I want to release a simple mobile app that mimics the core interaction of Instagram Reels or TikTok. The user scrolls through a vertical feed of short videos; every clip shows a heart button and a comment icon. Tapping the heart toggles “like,” while the comment icon opens a lightweight thread so people can leave or read remarks. Sharing and live-streaming can wait—right now the focus is strictly on liking and commenting. Social media sign-in must be built-in so a new user can enter with a single tap (Google, Facebook, or Apple ID—whichever SDKs you prefer). Once authenticated, the app should load the feed, track each user’s likes, and keep counts synced in real time through a back-end of your choice (Firebase, Supabase, or a slim Node/Express API are all fin...

I have an existing iOS project written in Swift that compiles and launches, yet certain features do not behave as intended. What I need is a careful sweep of the code-base focused strictly on logical errors—places where functions return the wrong value, state changes happen in the wrong order, or edge-cases slip through conditional logic. You’ll have access to the full Xcode workspace plus any supporting assets. Once inside, trace the execution paths, run the usual unit-testing suite (or create a lightweight one if it’s missing), and flag every spot where the logic breaks down. Please correct each issue directly in the code and annotate your changes so I can follow along later. Deliverables: • Updated Swift project that builds cleanly and behaves as expected ...

I want to release a simple mobile app that mimics the core interaction of Instagram Reels or TikTok. The user scrolls through a vertical feed of short videos; every clip shows a heart button and a comment icon. Tapping the heart toggles “like,” while the comment icon opens a lightweight thread so people can leave or read remarks. Sharing and live-streaming can wait—right now the focus is strictly on liking and commenting. Social media sign-in must be built-in so a new user can enter with a single tap (Google, Facebook, or Apple ID—whichever SDKs you prefer). Once authenticated, the app should load the feed, track each user’s likes, and keep counts synced in real time through a back-end of your choice (Firebase, Supabase, or a slim Node/Express API are all fin...

My goal is to launch a polished e-commerce mobile application that works flawlessly on both iOS and Android. I need everything from the first clickable prototype to store-ready builds, with a clean, maintainable codebase. The core flow is straightforward: customers browse a catalog, add items to a cart, check out with secure payments, and receive real-time order updates. Smooth onboarding, account management, push notifications, and basic analytics should feel native on each platform. I’m flexible on tech—React Native, Flutter, Swift + Kotlin, or another solid stack—so long as performance and long-term maintainability are covered. To keep expectations crystal clear, please plan to deliver: • UX/UI mock-ups that capture the brand look and feel • Complete, ...

More details: Which platform do you prefer for this video-editing tool? Desktop software Which operating system do you need the mobile app to support? Both iOS and Android What is the primary purpose of this video-editing tool? Educational use

Core Requirements: Software Analysis and Extraction: The contractor must use legal and compliant tools to extract the target software's IPA files from official channels and perform static and dynamic analysis to understand the software's internal structure and enable legitimate optimization and enhancement. Data Visualization Function Development: Develop a lightweight dynamic library to implement a "viewpoint" perspective function, designed to help visualize certain data during internal testing. This function is hidden by default and can only be activated through specific gestures or passwords, and must not interfere with the normal operation or core functionality of the software. Seamless Connection and Security: The injected dynamic library must ensure that the co...

I want to turn the idea behind the domain into a dedicated social-networking experience, built natively for iOS. The goal is a smooth, modern app that lets users create profiles, follow one another, share posts, and receive real-time notifications—everything expected from a current-generation social platform. You will own the full iOS build: setting up the Xcode project, crafting Swift/SwiftUI interfaces that respect Apple’s Human Interface Guidelines, wiring secure Sign in with Apple (plus email or other standard options), and coordinating a fast, scalable back-end. I’m flexible on whether you prefer Firebase, Supabase, or your own REST/GraphQL solution as long as you can demonstrate low-latency feed updates and solid data integrity. Deliverables I need to close the p...

I need a native macOS desktop application that lets users grow or manage their money while relying solely on biometric authentication—Face ID or Touch ID—rather than traditional document verification checks. The flow should be as seamless as unlocking an iPhone: the moment the user launches the app, they authenticate with a quick face or fingerprint scan and immediately gain access to the main dashboard. Key expectations • Runs consistently on the latest macOS versions without additional libraries that require manual installation. • Face ID or Touch ID must be the only gatekeeper; no passport, driver-license, or other paperwork screens anywhere in the journey. • A clean, intuitive dashboard that displays balances and growth metrics (exact layout is open fo...

I need a native macOS desktop application that lets users grow or manage their money while relying solely on biometric authentication—Face ID or Touch ID—rather than traditional document verification checks. The flow should be as seamless as unlocking an iPhone: the moment the user launches the app, they authenticate with a quick face or fingerprint scan and immediately gain access to the main dashboard. Key expectations • Runs consistently on the latest macOS versions without additional libraries that require manual installation. • Face ID or Touch ID must be the only gatekeeper; no passport, driver-license, or other paperwork screens anywhere in the journey. • A clean, intuitive dashboard that displays balances and growth metrics (exact layout is open fo...

I need a native macOS desktop application that lets users grow or manage their money while relying solely on biometric authentication—Face ID or Touch ID—rather than traditional document verification checks. The flow should be as seamless as unlocking an iPhone: the moment the user launches the app, they authenticate with a quick face or fingerprint scan and immediately gain access to the main dashboard. Key expectations • Runs consistently on the latest macOS versions without additional libraries that require manual installation. • Face ID or Touch ID must be the only gatekeeper; no passport, driver-license, or other paperwork screens anywhere in the journey. • A clean, intuitive dashboard that displays balances and growth metrics (exact layout is open fo...

I'm looking for an experienced iOS app publisher to help launch a business customer engagement app. The app will feature push notifications to keep users informed and engaged. Key Requirements: - Publish a business app on the iOS App Store. - Ensure smooth integration of push notifications. - Adhere to all App Store guidelines and requirements. Ideal Skills and Experience: - Proven track record in publishing iOS apps. - Familiarity with customer engagement apps. - Strong understanding of push notification setup and management. - Knowledge of App Store policies and submission processes. Looking for a professional who can ensure a seamless publishing experience.

I need assistance to de-install and re-install my Instagram account on my iPhone, as well as clear the cache to get the app functioning properly. Requirements: - Must have experience with iPhone app management. - Familiarity with Instagram account setup and troubleshooting. - Ability to securely handle login credentials. Ideal Skills: - Tech-savvy with iOS devices. - Previous experience resolving app-related issues. - Good communication skills for guiding through the process.

I need someone who already knows the Screen Time panel inside out to help me configure Apple parental controls on two family iPhones. The goal is to put firm but sensible limits in place—blocking unsuitable content, restricting specific apps, and defining daily screen-time allowances—without breaking essential features like Messages or Find My. Here’s what I expect from our collaboration: • A brief call or chat so you can understand our current usage and the apps that must stay available. • Remote or step-by-step guidance while I share my screen, followed by confirmation that each restriction, content filter, and time limit is working on both phones. • A quick reference sheet summarising the final settings so I can adjust them later if needed. If ever...

I’m building a music-streaming application and need a rock-solid native plugin that keeps audio playing smoothly in the background on both iOS and Android. The core languages are Swift for iOS and Kotlin for Android, so I’m looking for someone comfortable working in both codebases and stitching the two together behind a single, easy-to-call interface. Here’s what I’m after: the plugin must manage background audio sessions reliably, survive app minimisation or device lock, expose transport controls on the lock-screen / notification shade, update track metadata in real time, and cooperate with other audio sources on the device without unexpected interruptions. Efficiency and battery friendliness are priorities. The ideal candidate will be able to develop reliable an...

I need a native iOS application built as soon as possible. The idea and core screens are already sketched; what’s missing is a developer who can turn those wireframes into a smooth, App-Store-ready product right away. You’ll be working only on the iOS platform—no Android or cross-platform work is required—so feel free to use the latest Swift, Xcode, and any modern iOS frameworks that speed things up (SwiftUI is welcome if it helps us hit the deadline). Time is critical; I’d like to see a first working build within days, not weeks, and reach a publishable version shortly after. Frequent TestFlight uploads or simulator videos will keep us aligned on progress and UI polish. To make handoff and future maintenance easy, I’ll need these concrete deli...

I need a developer experienced with Expo and EAS to fully handle the publishing of my mobile app to Google Play and Apple App Store. Tasks include preparing build files, configuring app signing, uploading all required assets, resolving store errors, and ensuring the app is approved. The project uses Expo SDK and TypeScript. I will provide all required materials (icons, screenshots, privacy policy, descriptions). Deliverables: Approved app on Google Play Approved app on Apple App Store (TestFlight + public release)

I’m building a native iOS “EMI locker” that can temporarily restrict phone usage whenever a scheduled instalment is missed, then lift the restriction the moment the payment is confirmed. The core workflow is straightforward: the user registers a repayment schedule, the app monitors due dates, sends an email reminder ahead of each one, and—if no payment confirmation is received—activates a lock screen that limits access to non-essential apps until the account is up-to-date. Key behaviour I need implemented: • Lock phone on missed payments – preferably by leveraging Apple MDM / DeviceManagement or the Guided Access API so the solution stays within Apple’s security guidelines (no jailbreak work-arounds). • Email payment reminders &nda...

I want to turn the core feature-set of vMix into my own standalone application. At its heart the software must let me mix multiple video sources in real time, switch between them smoothly, and push the final program out in three ways at once: • Live streaming to YouTube, Facebook and any RTMP endpoint • Local ISO and program Recording • On-screen preview / multiview so I can monitor every input For production polish I also need built-in chroma key/green screen, a library of adjustable transitions, and a basic CG overlay engine for lower-thirds and bugs. Every effect has to render without dropped frames at common broadcast resolutions (1080p60 is my baseline test). Deliverables 1. Cross-platform desktop executable with installer 2. Source code and build instruction...

add free (replace) expiring SSL on email server, add DKIM on email server , check iPhone VoIP connection. Tasks needs to be done by screen share app on my running computer. Thanks

I already have an active Apple Developer account and an published iOS app. What I still need is the full Apple-side setup that lets Firebase send OTP codes to my users. Here’s the gap I’d like you to close: • Create or guide me through generating the correct APNs Auth Key and any required push-notification certificates in the Apple Developer portal. • Enable the proper entitlements in the existing App ID, then link the key to my Firebase project so Phone Auth can reach Apple devices. • Provide a quick walkthrough (screencap or short doc) so I can repeat the process for future bundle IDs. • A lightweight validation step—build runs in Xcode, the test device receives an OTP, and Firebase logs a successful verification. Everything is limited to...

I’m looking for an experienced game modder to create a user-friendly DLL plugin for Middle-earth: Shadow of War (Definitive Edition, PC/Steam) that streamlines orc (Uruk) customization. The mod should integrate with ReaperAnon’s Middle Earth Mod Loader (free GitHub tool: ) for easy install (drop DLL to x64/plugins/). Current solutions like Cheat Engine tables (e.g., SeiKur0 : ) are powerful but too complex (pointer scans, manual IDs, glitches). I need a simple ImGui menu (F10 key) for in-game orc editing—hover/select in Army/Followers screen > edit/save. Key Goals: • Make orc army building fun: 1-click presets for epic hybrids (Balrog fire giants, Gondorian captains, Nazgûl wraiths, Sauron overlords). • Offline-safe (no servers detect). • Stable...

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.