Comparison

Space Block Puzzle ! vs Stack 101 Tower

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

Head to head
About

Space Block Puzzle !

Features
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Welcome to Space Blocks – puzzle fun in the stars! Are you ready to put your logic to the test? Space Blocks is an addictive block puzzle game that combines classic gameplay with a relaxed space atmosphere. How to play: Drag the blocks onto the board, form full rows or columns, and clear them to collect points. But watch out: If there is no more space for new blocks, the game is over! Why you will love Space Blocks: Endless fun: Play as long as you can and beat your high score. Relaxed design: Enjoy clear graphics and a calm space theme. Brain training: Perfect for boosting your concentration and logical thinking. No time pressure: Play at your own pace – ideal for a quick break. 100% Free: Download it now and start your space adventure. Whether you are a puzzle pro or just want to pass the time – Space Blocks is the perfect game for every occasion. Download Space Blocks now and become a puzzle master!

About

Stack 101 Tower

Features
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Stack 101 Tower: The Boba Challenge Eyes of a Hawk. Hands of a God. Can you reach 101? Stop playing casual. Stack 101 Tower is the ultimate test of precision and speed. No more excuses—without razor-sharp eyesight and lightning reflexes, you'll never survive the climb. • God-Tier Precision: One pixel off, and it’s game over. Only the elite can maintain the balance. • Rapid Reflexes: The higher you go, the faster it gets. Do you have the speed to keep up? • The Ultimate Reward: Only a true Stacking King can reach Floor 101 to claim the legendary Pearl Milk Tea. The Boba is at the top. Are you fast enough to take it?

Screenshots

Space Block Puzzle !4 screens
Stack 101 Tower4 screens

Verdict

The call

The clearest difference is update cadence: Stack 101 Tower at every 5 days against Space Block Puzzle !'s monthly. Stack 101 Tower also leads on iOS requirement (12.0 vs 15.0). 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

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

Space Block Puzzle ! ships an update monthly, Stack 101 Tower every 5 days. The most recent releases landed on August 22, 2026 and September 14, 2026 respectively.

Scorecard2 real differences · 4 level
Space Block Puzzle ! versus Stack 101 Tower: the parameters behind the verdict, then further details
ParameterSpace Block Puzzle !Stack 101 Tower
PriceFreeFree
Update frequencyMonthlyEvery 5 days — better
AdsYesYes
In-app purchasesNoNo
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.012.0 — better
Further details — not scored
Size92 MB54 MB
Age rating4+4+
DeveloperFlorentine MehmetiZHENG YU-XIANG

In-app purchases

None

Space Block Puzzle !

No in-app purchases

None

Stack 101 Tower

No in-app purchases

Questions

Is Space Block Puzzle ! free?
Space Block Puzzle ! is free to download, with no in-app purchases.
Is Stack 101 Tower free?
Stack 101 Tower is free to download, with no in-app purchases.
Do Space Block Puzzle ! or Stack 101 Tower have ads?
Both Space Block Puzzle ! and Stack 101 Tower show ads.
Which is updated more often, Space Block Puzzle ! or Stack 101 Tower?
Space Block Puzzle ! ships an update monthly, and Stack 101 Tower every 5 days. Most recently, Space Block Puzzle ! was updated on August 22, 2026 and Stack 101 Tower on September 14, 2026.

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