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Comparison

Spatial Ability Assessment vs Hidden Button 2

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

Head to head
Spatial Ability Assessment
Spatial Ability Assessment
Free
🎮 Games
No ratingsView app →
Hidden Button 2
Hidden Button 2

A minimalist puzzle game!

Free
🎮 Games
No ratingsView app →
About

Spatial Ability Assessment

Features
Read full description

空間能力評量系統能夠讓你在遊戲過程中，訓練你的空間推論能力，學習透過兩張不同面向的視角圖，拼湊出正確的方塊組合，同時需考慮到方塊彼此堆疊造成的視角遮蔽，來挑戰吧 !

About

Hidden Button 2

Features
Read full description

Still a minimalist puzzle game that each level is different. This time the 60 new levels are more independent and fresher than the previous game. This episode offers collection elements as additional puzzle content. The game experience and duration have been improved compared to previous one. Thanks for playing and have fun!

Screenshots

Spatial Ability Assessment4 screens
Hidden Button 24 screens

Verdict

The call

The clearest difference is ads: Spatial Ability Assessment at none against Hidden Button 2's shown. Spatial Ability Assessment also leads on iOS requirement (10.0 vs 12.0). Hidden Button 2's advantage is update cadence (weekly vs every 12 months). On price, 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

CostPrice · In-app purchases · Ads · Monetization

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

UpkeepUpdate frequency

Spatial Ability Assessment ships an update every 12 months, Hidden Button 2 weekly. The most recent releases landed on October 4, 2026 and October 6, 2026 respectively.

Scorecard3 real differences · 3 level
Spatial Ability Assessment versus Hidden Button 2: the parameters behind the verdict, then further details
ParameterSpatial Ability AssessmentHidden Button 2
PriceFreeFree
Update frequencyEvery 12 monthsWeekly — better
AdsNo — betterYes
In-app purchasesNoNo
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS10.0 — better12.0
Further details — not scored
Size227 MB35 MB
Age rating4+4+
DeveloperJon-Chao HongChengdu Yimiao Information Technology Co., Ltd.

In-app purchases

None

Spatial Ability Assessment

No in-app purchases

None

Hidden Button 2

No in-app purchases

Questions

Is Spatial Ability Assessment free?
Spatial Ability Assessment is free to download, with no in-app purchases.
Is Hidden Button 2 free?
Hidden Button 2 is free to download, with no in-app purchases.
Do Spatial Ability Assessment or Hidden Button 2 have ads?
Hidden Button 2 shows ads; Spatial Ability Assessment does not.
Which is updated more often, Spatial Ability Assessment or Hidden Button 2?
Spatial Ability Assessment ships an update every 12 months, and Hidden Button 2 weekly. Most recently, Spatial Ability Assessment was updated on October 4, 2026 and Hidden Button 2 on October 6, 2026.

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