# TapdIN — Social Prediction Market

> Social Prediction Market (iPhone/iPad app by Jameszhi Liu.)

- Source: https://appshunter.io/ios/app/tapdin/id6757208704 (this page in markdown: same URL + `.md`)
- Developer: [Jameszhi Liu](https://appshunter.io/developer/1863803942)
- Category: Entertainment
- Price: Free
- Age rating: 17+
- Requires: iOS 15.1 · 49 MB
- Languages: American English
- Released: 2026-01-09
- Data updated: 2026-06-01
- User reviews in markdown: https://appshunter.io/ios/app/tapdin/id6757208704/reviews.md

## What is TapdIN?

Join or create your own markets to challenge your friends. Call your shots on real-world events, earn points when you’re right, and climb the leaderboard while watching how everyone else votes in real time. Talk trash (nicely) and debate outcomes in chats and prove you know what’s going to happen.

Sample prediction questions:
Will UCLA become the #1 Public University in 2027?
Will John win Men's IM Basketball MVP?

Note: This app uses virtual currency only and is for entertainment purposes only!


## Version history (last 5 releases)

### 3.2 — 2026-02-25

- new ui changes to market user interface home page
- added market trend lines to visualize changing prediction % odds
- added ucla leaderboard

### 3.1 — 2026-02-10

- changed app name to TapdIN (previously only showing on app store)
- fixed resolve market bug

### 3.0 — 2026-02-05

- Rebranded app name from Forecast Predict -> TapdIN
- Added social chat feature inside each prediction category
- Fixed bugs with adding friends
- Fixed minor button/UI issues

### forecast predict 2.2.0 — 2026-01-26

- Fixed minor bugs and UI improvements
- buggy buttons like back button and login flow fixed
- create market and send to friends fixed

### 2.0 — 2026-01-13

New Friends experience: find, add, and manage friends

Create private markets with friends to predict together

Bug fixes and performance improvements

## More apps by Jameszhi Liu

- [BruinLoop](https://appshunter.io/ios/app/bruinloop/id6756941139)

All apps by Jameszhi Liu: https://appshunter.io/developer/1863803942

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-01.*