iOS Subscription Not Visible in TestFlight – React Native IAP

We are looking for an iOS expert to debug App Store Connect IAP configuration issues in a React Native app. · The ideal candidate should have experience with App Store Connect IAP setup, iOS StoreKit/react-native-iap debugging, · and mentoring junior developers. · This is a contr ...

An experienced iOS developer is required to fix an In-App Purchase issue in an App Store submission. · Contract duration of less than 1 month · ...

I need a developer to build a simple mobile app for my game MM Designs are completed in Figma and a full functional specification is ready This is a straightforward game with 5 levels Pick one card → 1.5s delay → reveal result Score tracking + history Unlock system (IAP + email/L ...

We are seeking a Lead Mobile Developer (React Native/Flutter) for a mobile game based on Monopoly. · Task: Build an MVP iOS/Android mobile client for an existing web game, featuring an online lobby for up to 6 players, real-time synchronization, chat (UGC report/block), high perf ...

I have a simple mobile game built with React Native (Expo) and need someone experienced to implement monetization using EAS builds. · ...

We are looking for a Senior Mobile Application Developer to convert an existing Lovable-built web application into fully functional iOS and Android mobile apps. · ...

We're looking for a senior iOS engineer to resolve the rejection and complete monetization setup so we can resubmit immediately. This is a focused, high-impact task on a near-production app. · ...

I have a fully built HTML/JavaScript web application (Tournament Manager) created with AI tools. I need an experienced Android developer to wrap this code into a native Android app (using Trusted Web Activity or WebView), implement a specific monetization logic using Google Play ...

I'm hiring an experienced Unity developer to implement Phase I monetization for an existing native iOS puzzle game. · This project requires a pure implementation of Phase I monetization only, · No design guidance, no redesign monetization. · The scope is clearly defined in the wr ...

We are looking for an experienced Product Specification / Technical PM who can create full, · developer-ready app specifications for Utility-type mobile apps (Android-focused). · Fully analyze the app and break it down into: Features · User flows · Screens & logic · ...

We are looking for a senior Android developer (Kotlin, native) to help stabilize and improve an existing production app in the wellness/audio space. · This is not a new build. · You will be stepping into an existing Kotlin codebase. · Our iOS developer is currently improving the ...

We're launching Emma AI Recruiting, a subscription-based iOS app. · Finalize and submit iOS app to the App Store · Implement StoreKit 2 (subscriptions + consumable credits) · ...

We're building Emma AI Recruiting, a subscription-based mobile app at Synapse.We're looking for a strong mobile developer to help us optimize and scale the product across both iOS and Android. · ...

We are looking for freelance Phaser 3 developers to adapt and integrate existing game templates into the Hoora app. · This is not full game creation from scratch. · The core app logic, API, and integration system are already implemented. · Your mission is to make games fully comp ...

We re looking for an experienced mobile developer to build the MVP end-to-end. This is not a swipe-heavy hookup app — the product emphasizes quality, trust, and intention. · User onboarding & authentication · Profile creation and editing · Maching logic (non-infinite swiping) · ...

Full-Stack Back-End Developer (NestJS / / React Native) – Media Streaming Platform (MVP → Long-Term) · About the Project · We are building a modern music & video streaming platform focused on underserved music and artists in various markets. · This is not a basic CRUD app. · Thi ...

We are looking for a professional mobile developer to build GCM Football Farm · a strategic football simulation app within the Goal Chain ecosystem. · This is a high-traffic project (40k+ potential users) requiring a robust backend and secure monetization,CORE GAMEPLAY & TRAINING ...

We are looking for someone who truly understands mobile measurement and has done this end-to-end multiple times successfully. · ...

We are a Swiss-based company building an AI-powered document automation platform (Voice-to-Result). We require a senior frontend developer to complete bugfixing, UI polishing, and release preparation for our mobile app and admin web UI. · ...

I'm hiring one senior cross-platform mobile developer to own the React Native app end-to-end and integrate with an existing backend handled by a separate senior backend engineer. · ...