I want to publish an Android application that lets users earn virtual coins every time they follow or like another user’s social-media post—very similar in core flow to the “SM Pulse” example I linked (https://play.google.com/store/apps/details?id=com.richadev.smpulse). Coins are not just a vanity metric: they must be redeemable for real value inside the app. In my case that value is purely digital—users will be able to spend their balance on additional Followers and Likes for their own content. Here is the experience I’m after: • Users sign in (email, Google, or Facebook). • A feed shows tasks such as “Follow @userX” or “Like post Y” alongside the coin payout. • When a task is completed, coins immediately credit to the wallet. • A store section lets people exchange accumulated coins for Followers and Likes packages they can apply to their own profiles or posts. • An admin panel (web or integrated) allows me to adjust coin values, add new tasks, approve or deliver the digital rewards, and view overall statistics. • Smooth, modern UI that feels familiar to everyday social-media users. Core deliverables – Full Android Studio source code, cleanly commented – Compiled APK for testing – Simple backend (Firebase, Supabase, or PHP/MySQL) to track users, tasks, coins, and reward orders – Documentation so I can maintain and extend the system myself Acceptance criteria 1. Completing a like/follow immediately increases the wallet balance without manual refresh. 2. Redeeming coins decrements the balance and creates a reward order record I can see in the admin panel. 3. App passes Google Play review guidelines for user-generated content and incentives. If you have built similar engagement-for-coins, reward, or task-based apps, please mention it when you respond and highlight any ready-made modules you can adapt to shorten the timeline.