# Prime Merge — Merge tiles into primes

> Merge tiles into primes (iPhone/iPad app by ryuya matsuo.)

- Source: https://appshunter.io/ios/app/prime-merge/id6792428586 (this page in markdown: same URL + `.md`)
- Developer: [ryuya matsuo](https://appshunter.io/developer/1841066123)
- Category: Games, Casual, Puzzle
- Price: Free
- Age rating: 4+
- Requires: iOS 26.2 · 5 MB
- Languages: American English, Japanese
- Released: 2026-07-20
- Data updated: 2026-07-25
- User reviews in markdown: https://appshunter.io/ios/app/prime-merge/id6792428586/reviews.md

## What is Prime Merge?

Slide the tiles, merge matching numbers, and work your way up through the PRIMES!
  
  Prime Merge is a fresh twist on the classic 2048-style puzzle — but here, only prime numbers appear: 2, 3, 5, 7, 11… Simple to pick up, tricky to master. Can you reach the theoretical maximum of 59?
  
  ▼ Perfect for you if you love
  • 2048 and number-merge puzzles
  • Quick brain-teasers for your commute
  • Numbers, math, and a bit of prime trivia
  
  ▼ Features
  • Simple controls — just swipe to merge
  • Time Attack — chase a high score against the clock
  • Prime Codex — collect every prime you create
  • Achievements — plenty to unlock and master
  • Fully offline — play anywhere, no internet required
  
  Merge the primes and beat your best!


## Version history (last 2 releases)

### 1.1 — 2026-07-24

Minor fixes and improvements.

### 1.0 — 2026-07-20

No release notes.

## More apps by ryuya matsuo

- [BestNote Ever](https://appshunter.io/ios/app/bestnote-ever/id6752801927)
- [サブスク管理帳](https://appshunter.io/ios/app/id6769324050)

All apps by ryuya matsuo: https://appshunter.io/developer/1841066123

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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 2026-07-25.*