Swift Jobs

We are seeking an experienced mobile app developer to update and enhance our existing mobile application, available on Android (Java) and iOS (Swift/Xcode). The app is already live, and we are looking for a skilled developer to implement updates, fix bugs, and ensure smooth cross-platform functionality.

I’m commissioning a complete iOS application that mirrors an iPhone screen over AirPlay in crisp Full HD (1080p) with minimal latency. The build must respect Apple’s latest guidelines, use proven frameworks such as ReplayKit, AVFoundation, and Swift / SwiftUI, and remain efficient enough to keep CPU, GPU, and battery impact low on current iPhone models. AirPlay is the only protocol required and the app does not need to accommodate iPads. I expect the typical tap-to-connect flow, a clear indication of connection status, and graceful handling of interruptions (incoming calls, Control Center swipes, etc.). Animations should stay butter-smooth and audio, if routed, must stay in sync. Please send at least one example of a previous screen-broadcasting or similar real-time media app...

I am planning a brand-new mobile application and need a developer who can take it from concept to a polished release on both iOS and Android. The idea is still flexible, so I value someone comfortable shaping requirements with me, suggesting the right architecture, and turning early sketches into an intuitive, stable product. Because there is no hard deadline, quality and thoughtful iteration matter more than speed. We can explore native Swift/Kotlin, Flutter, React Native—or whichever stack you feel will give us the best balance of performance, maintainability, and cost effectiveness. I would like source code hosted in a shared repository, regular builds I can test on each platform, and guidance on getting the final binaries into the App Store and Google Play. If you have a track ...

I have two intertwined features that must be polished and packaged for a smooth App Store submission within the next four weeks. First, the app streams both live and on-demand video; the video module is built around HLS and AVFoundation, so it has to pass Apple’s performance and network-usage checks. Second, the same build must offer live tracking that combines GPS location updates with background activity tracking; think CoreLocation plus Motion/HealthKit working together without draining the battery. The work covers final code adjustments, entitlement configuration, provisioning-profile setup, TestFlight distribution and a clean App Store build that is ready for review. Feel free to optimise UI details, but the core requirement is a release-candidate IPA that Apple will accept. D...

I have an existing mobile application that runs on both iOS and Android, and I now need a seamless integration with a third-party API. Your job is to wire the app to the new endpoints, handle authentication, parse the responses, and make sure everything is production-ready across the two platforms. The core tasks include: • Plugging the API into the existing codebase (both iOS and Android versions) • Implementing secure token or key management in a way that satisfies App Store / Google Play guidelines • Creating clean, reusable service classes or modules so future endpoints can be added easily • Adding thorough error handling, retries, and graceful fallbacks for poor connectivity • Writing concise in-code comments plus a short integration guide so my team ...

I need an iOS application that reliably mirrors the full iPhone and iPad screen to a television. The connection must work smoothly with Apple TV, Roku, and Chromecast so users can launch the app, pick their device, and see the display appear on the big screen with minimal latency and no cables involved. It should also work on any Android TV. Beyond plain mirroring, I also want to build in a simple remote-control overlay: once the TV feed is active, the phone should become a touchpad/remote for basic playback navigation (volume, play-pause, seek). iOS 16+ compatibility is required and the solution has to pass App Store review, so we’ll rely on native frameworks such as ReplayKit, AVFoundation, and the appropriate discovery protocols (AirPlay, DIAL, Cast SDK) instead of private APIs. ...

I already have the complete Android source code and APK; now I need an identical iOS build targeted for iPhone only. Every screen, flow and feature must behave exactly as on Android—no additions, removals or alterations. Your job covers: • Setting up the new Xcode project and coding the app in Swift or Objective-C (your call, as long as performance and Apple guidelines are met). • Re-implementing any REST calls, local storage, push notifications and third-party SDKs present in the Android version. • Thorough testing on real iPhone hardware to make sure the build is stable and visually consistent. • Guiding me through App Store Connect, TestFlight distribution, metadata, screenshots and final submission until Apple approves the app. To move forward, please send m...

Hi, I have a complete, ready-to-implement SwiftUI iOS app (simple private journal/diary style app with local on-device data storage and basic processing features – no backend, no external APIs). The full code is already written and functional as an MVP. It's a small project with ~8 Swift files using SwiftUI and SwiftData. Important: To protect the idea, I will only share the exact code, features, app name, and assets AFTER hiring and after you sign a very simple NDA (I will provide the NDA template via Freelancer). Your tasks (high-level): 1. Set up a new Xcode project with the provided code. 2. Minor branding tweaks (colors, name – details after NDA). 3. Add basic app icon (I can provide or you create simple one). 4. Test on simulator and device. 5. Take App Store scr...

I need my existing OTT streaming app for iOS enhanced with a proper onboarding flow. Right now users go straight to the home screen; I want to introduce: • Email-and-password registration with verification (Like Netflix) • One-tap Google sign-in, using the official Google Sign-In SDK and complying with Apple Sign-In fallback rules The project involves wiring the new credentials to my current backend (Node/Express with JWT), adding the required UI screens in Swift/SwiftUI so they match the rest of the app, and ensuring smooth navigation from splash screen to the new sign-up / sign-in choices. A few minor visual touches are also needed on those new screens so everything looks consistent with our existing palette and typography, but no full redesign is required. Apple Pay/ Razor...

Project Title: High-End Full-Scale Clone of AirDroid Parental Control (iOS & Android) ​Project Description: PRO-DEVELOPER: I am commissioning a premium, cross-platform clone of AirDroid Parental Control. The goal is to achieve 1:1 functionality with high stability and military-grade security. ​Core Real-Time Features (High Priority): ​Remote Monitoring: Silky-smooth, low-latency streaming via WebRTC (Real-time front/back camera access and Live Screen Sharing). ​Ambient Audio: One-way high-quality audio pickup from the child's surroundings. ​Remote Control & Management: Remote screen casting with the ability to manage device settings. ​Essential Management Features (The "Full Clone" Details): ​App Blocker & Schedules: Ability to block specific apps (Social media, ...

I’m building a cross-platform mobile app that acts as a personal styling and beauty assistant for both men and women. The core of the product is an AI engine that delivers highly-personalized outfit recommendations. Key functionality • The assistant studies three user-supplied inputs—body measurements, skin tone and face shape—and combines them with each person’s stated style preferences, their body type and real-time fashion trend data. • For every request it returns a clear set of outfit suggestions, indicating why each piece flatters the user’s proportions, complexion and current tastes. • A lightweight dashboard lets me update trend data, brand catalogs and style rules without redeploying the app. Technology expectations The re...

My developer has built an Apple App, with Apple SSO feature. However, he doesn't have an iPhone and he is unable to test/fix the Apple SSO feature. We are looking for someone with experience building this feature as well as having an iPhone to test it out. Preferably located near my developer, so it's easy to coordinate. If satisfied with work, will provide more projects in app development.

I want a cross-platform mobile app that serves fresh, uplifting affirmations every day on both iPhone and Android. The content will span three key themes—positive, health, and motivational messages—so users can decide which tone suits them each morning. Core features need to feel effortless: a gentle daily notification, a simple way for people to track what they’ve read or favorited, and a settings area where they can truly make the experience their own. Customization is central to the concept. Users must be able to pick from our preset categories, type in personal affirmations, and switch backgrounds or color themes to match their mood. Because the idea hinges on habit-building, efficient local storage and a lightweight cloud backup for favorites or streak data will be...

Project Overview: We are looking for an experienced iOS Engineer to build the core architecture of a Real-Time Computer Vision Application. The app requires a high-performance video pipeline that captures frames, runs local inference (CoreML), and selectively sends data to a Cloud LLM API. This is a pure engineering challenge. We need clean, modular code that handles concurrency, thermal management, and hardware switching without draining the battery instantly. Phase 1 Scope (MVP): You will build a functional "Skeleton App" focusing on performance and stability using the internal camera. Key Technical Requirements: Advanced Camera & Audio Pipeline (AVFoundation): Implement a robust AVCaptureSession to handle video buffers (CMSampleBuffer). CRITICAL: The architecture mus...

simple but urgent need to geolocate an iphone in colombia

I’m building a fully native mobile application that lets drivers book automotive services The core flow is simple: users create an account (email, phone, or social login),check real-time availability, reserve a time, then pay securely without ever leaving the app. Both iOS and Android need to feel identical in look and speed, so I’m expecting Swift/SwiftUI on the Apple side and Kotlin with Jetpack on Android, backed by a single REST or GraphQL API. South African gateway must handle payments, supporting saved cards and one-touch checkout via Credit Card (VISA) or selected electronic transfers as well as PayPal etc. Please show me past work that demonstrates: • native builds (no hybrid wrappers) • secure login implementation • a live payment gateway...

I need an iOS app for tracking gift cards in my business. The app should allow me to auto populate numbers to gift cards, keep track of their balances, and auto subtract amounts by entering dollar amounts as they are used. It should also help me monitor employees who enter gift card information. Key Features: - Assign unique numbers to each gift card - Track and update card balances - Deduct amounts when used - Monitor employees entering data User Authentication: - Required for employees - Email/password and single sign-on (SSO) needed Ideal Skills: - iOS app development - Experience with secure user authentication systems - Background in developing tracking or management apps Looking forward to your proposals!

Our coaching sessions at Waziram and Vism Institute are streamed in the official mobile app on both iOS and Android. These recordings are crucial for my coursework, yet the current build offers no way to save them for later study when an internet connection is unavailable. I need an experienced mobile developer who can add a secure offline-viewing feature. The downloads must remain tied to each student’s login so that only authenticated users can view the files; once a user signs out, access to the stored videos should be revoked automatically. Because I am not sure what level of server or code access the institute can grant, the solution may involve: • Modifying the existing iOS (Swift/Objective-C) and Android (Kotlin/Java) apps to incorporate encrypted, device-bound st...

I’m creating a Swift-based Sudoku app whose primary mission is to teach people how to crack puzzles rather than simply letting them play. I already have the general UI vision; what I need now is a developer who can write the underlying Sudoku engine and weave in an engaging learning layer. Core objectives • Generate valid Sudoku boards on demand, analyse the current grid in real time and expose every classic solving technique (singles, pairs, X-Wing, etc.) through a clean API. • Provide instructional modes—contextual hints & tips —triggered by the user’s choice or by their mistakes. • Cover the whole spectrum of difficulty: beginner, easy, intermediate, tough and devious. Internally I’d like five granular levels, so please make the lo...

I already have a verified D-U-N-S number for my company, but we still lack both an organizational Apple ID and an Apple Developer Program account. I’d like step-by-step help getting these two items in place so my team can finally submit both iOS and macOS apps to the App Store. Here’s what I need from you: - Guide me through registering a fresh, company-owned Apple ID (since none exists yet). - Enroll that Apple ID in the Apple Developer Program under the Organization option, ensuring the D-U-N-S data is matched and the account becomes active. - Walk me through initial App Store Connect setup so we’re ready to upload builds for iPhone, iPad, and Mac the moment development is finished. Acceptance Criteria: The new Apple ID is created, verified, and fully enrolled in the ...

I need both the Android and iOS builds of my app brought up to the latest 6am Mart release so that all existing features continue working after the core upgrade. There is no redesign involved—the task is strictly functional. Primary areas to tackle • User authentication – the current login and token flow occasionally fails after the recent server-side updates. I need seamless sign-in on first try, consistent session persistence, and full parity between the two platforms. • Payment systems – Stripe and Razorpay SDKs must be bumped to their current stable versions and retested so every purchase, refund, and webhook callback runs without error on Android 13+ and iOS 17. • 6am Mart core update – integrate the official latest release, resolve any br...

Preciso de um painel inicial para o jogo Free Fire direcionado a dispositivos iOS. Nesta primeira fase, o objetivo é ter uma base funcional que: • recupere e exiba estatísticas básicas do jogador (nível, ranqueamento, K/D); • conte com autenticação simples (e-mail/senha ou Apple ID), mantendo flexibilidade para outros métodos no futuro; • utilize uma interface limpa, responsiva e fácil de evoluir. Entregáveis esperados: 1. Projeto Xcode/Swift pronto para compilar; 2. Código comentado, organizado em módulos para que novos recursos — como leaderboard ou inventário de skins — possam ser acrescentados depois; 3. Breve guia de configuração, build e publica...

Je dispose déjà d’une plateforme SaaS en PHP / MySQL ; l’objectif est maintenant de lui adjoindre une application mobile native Android et iOS entièrement en français. L’app devra communiquer avec mon back-end via API (REST / JSON) afin de récupérer et mettre à jour les données existantes. Fonctionnalités clés • Notifications push configurables depuis le SaaS • Mode hors ligne avec synchronisation automatique dès qu’une connexion est retrouvée • Prise de photo directe depuis l’application puis annotation libre (dessin, surlignage) avant envoi L’expérience utilisateur doit rester fluide et réactive, c’est mon critère num&ea...

We are seeking experienced iOS and Android developers to assist in completing and optimizing our iOS VPN application. The developer will need to synchronize all features and logic from the reference template (Android version) to the iOS version, address existing issues in the iOS app, and update and optimize backend code to ensure compatibility and performance with the iOS client. Pre-Development Requirements (Must Complete): To ensure development quality and feature consistency, all developers must complete the following steps before starting coding: Download and thoroughly experience the reference template: This is a crucial step to understand project requirements. Please download the reference template from Google Play and fully experience all features, including connection flow, sett...

We are seeking experienced iOS and Android developers to assist in completing and optimizing our iOS VPN application. The developer will need to synchronize all features and logic from the reference template (Android version) to the iOS version, address existing issues in the iOS app, and update and optimize backend code to ensure compatibility and performance with the iOS client. Pre-Development Requirements (Must Complete): To ensure development quality and feature consistency, all developers must complete the following steps before starting coding: Download and thoroughly experience the reference template: This is a crucial step to understand project requirements. Please download the reference template from Google Play and fully experience all features, including connection flow, sett...

We are seeking experienced iOS and Android developers to assist in completing and optimizing our iOS VPN application. The developer will need to synchronize all features and logic from the reference template (Android version) to the iOS version, address existing issues in the iOS app, and update and optimize backend code to ensure compatibility and performance with the iOS client. Pre-Development Requirements (Must Complete): To ensure development quality and feature consistency, all developers must complete the following steps before starting coding: Download and thoroughly experience the reference template: This is a crucial step to understand project requirements. Please download the reference template from Google Play and fully experience all features, including connection flow, sett...