RotaStone vs STAR BLOCK
Price, ratings, monetisation and update history for both games, side by side โ with what reviewers say about each.
RotaStone
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RotaStone is a fun and addictive, very difficulut puzzle game! Use rotation switches to place stones into colored hexes as same as stone's color. The difficulty level increases progressively as the level goes up. Can you clear all the levels? โ How to play: - Tap the rotation switch to rotate the stones around the stone. - When you tap the rotation switch, the stones placed around it will rotate around the rotation switch. - When all colored hexes have stones of the same color, the level is cleared. โ Features: - One-finger controls - Various unique stages - No penalties! No time limit! You can enjoy it at your own pace.
STAR BLOCK
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This is a slide block puzzle where you move blocks to clear the game. How to play Touch and slide the various shapeless blocks to move them. Move the blocks that are in the way and move the star block to the star floor. You can push blocks with blocks, so you can enjoy a realistic block puzzle. As you progress through the stages, the star blocks will change size, become multiple, and special blocks will also appear. Aim to clear all 100 stages + ฮฑ. The following free materials are used in this game. Background pixiv free materials BGM DOVA-SYNDROME MusMus OtoLogic Amacha's Music Studio Sound effects OtoLogic
Screenshots
Verdict
The clearest difference is update cadence: STAR BLOCK at every 10 days against RotaStone's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
RotaStone ships an update every 2 months, STAR BLOCK every 10 days. The most recent releases landed on September 9, 2026 and June 11, 2026 respectively.
| Parameter | RotaStone | STAR BLOCK |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months | Every 10 days โ better |
| Ads | Yes | Yes |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 | 12.0 |
| Further details โ not scored | ||
| Size | 60 MB | 103 MB |
| Age rating | 4+ | 4+ |
| Developer | radiuthree Co., Ltd | tadahiko fukuzaki |
In-app purchases
RotaStone
No in-app purchases
STAR BLOCK
No in-app purchases








