Sosuu vs Osushi211
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Sosuu
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【Sosuu - Prime Factorization Puzzle】 Tap numbers to factorize them into primes! Match 3 or more identical primes to clear them. A simple yet deep puzzle game. ■ How to Play • Tap gray numbers (composites) to factorize them • Example: Tap 12 → splits into 2, 2, 3 • When 3+ identical primes get close, they merge and disappear • Keep numbers below the red line to survive ■ Game Modes • ZEN: Relaxed endless gameplay • RUSH: 60-second time attack • PUZZLE: Clear with limited moves ■ Features • Beautiful cosmic-themed design • Satisfying pop effects • Naturally develop mathematical thinking • No ads, plays offline Welcome to the world of prime numbers!
Osushi211
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Osushi 211 is a cute, sushi-themed number-merging puzzle inspired by classic 2048-style gameplay. Slide the board to combine matching tiles and create higher values. Every move feels satisfying as your tiles grow into a delicious lineup of “osushi” pieces. Easy to learn, hard to master—perfect for quick breaks or longer sessions when you want to focus and unwind. # How to play ・Swipe in any direction to move all tiles. ・When two matching tiles collide, they merge into a new tile. ・Plan ahead: the board fills up quickly if you rush. ・Try to reach the highest tile: Osushi 211! # Features ・Cute sushi-inspired visuals with a clean, relaxing feel ・Simple controls: swipe to play ・Quick rounds that fit into busy days ・A brain-teasing challenge that rewards strategy ・Optional ad removal as a one-time purchase Whether you’re chasing a high score, learning better patterns, or just enjoying the charming theme, Osushi 211 is a small puzzle you’ll want to come back to.
Screenshots
Verdict
The clearest difference is iOS requirement: Sosuu at 16.0 against Osushi211's 26.2. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Sosuu | Osushi211 |
|---|---|---|
| Price | Free | Free |
| Update frequency | — | Every 2 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 16.0 — better | 26.2 |
| Further details — not scored | ||
| Size | 6 MB | 36 MB |
| Age rating | 4+ | 4+ |
| Developer | Kosuke Kikuchi | Kawamata Koichiro |
In-app purchases
Sosuu
No in-app purchases
Osushi211
No in-app purchases









