Comparison

RotaStone vs STAR BLOCK

Price, ratings, monetisation and update history for both games, side by side โ€” with what reviewers say about each.

Head to head
About

RotaStone

Features
Read full description

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.

About

STAR BLOCK

Features
Read full description

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

RotaStone4 screens
STAR BLOCK4 screens

Verdict

The call

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

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.

Scorecard1 real difference ยท 5 level
RotaStone versus STAR BLOCK: the parameters behind the verdict, then further details
ParameterRotaStoneSTAR BLOCK
PriceFreeFree
Update frequencyEvery 2 monthsEvery 10 days โ€” better
AdsYesYes
In-app purchasesNoNo
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.012.0
Further details โ€” not scored
Size60 MB103 MB
Age rating4+4+
Developerradiuthree Co., Ltdtadahiko fukuzaki

In-app purchases

None

RotaStone

No in-app purchases

None

STAR BLOCK

No in-app purchases

Questions

Is RotaStone free?
RotaStone is free to download, with no in-app purchases.
Is STAR BLOCK free?
STAR BLOCK is free to download, with no in-app purchases.
Do RotaStone or STAR BLOCK have ads?
Both RotaStone and STAR BLOCK show ads.
Which is updated more often, RotaStone or STAR BLOCK?
RotaStone ships an update every 2 months, and STAR BLOCK every 10 days. Most recently, RotaStone was updated on September 9, 2026 and STAR BLOCK on June 11, 2026.

Other comparisons