Comparison

Stack 101 Tower vs Void Stacker

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

Head to head
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?

About

Void Stacker

Features
Read full description

Tap. Drop. Stack. A single glowing block drifts across the void. Tap anywhere to drop it. Land it perfectly, and the tower remembers — light pulses, the streak grows, the next block forgives you. Miss, and a sliver breaks off into the dark. The deeper you go, the colder the color: violet, cyan, then near-white starlight. — Features — · One-tap gameplay. No tutorial needed. · Real 3D physics — fragments fall, bloom, fade · Perfect-stack streaks that restore lost width · A color palette that evolves with your altitude · Cosmic bloom, drifting starfield, deep void gradient · Subtle haptics on every drop · Zero menus. Zero splash. Open and play. — For — The three minutes before your train. The moment before sleep. The breath between meetings. No music. No noise. No fluff. Just you, one block, and the silence between stars. How high can you reach?

Screenshots

Stack 101 Tower4 screens
Void Stacker4 screens

Verdict

The call

The clearest difference is iOS requirement: Stack 101 Tower at 12.0 against Void Stacker's 18.0. On price, update cadence, ads and in-app purchases 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

Both ship on a similar rhythm, roughly every 5 days. The most recent releases landed on October 2, 2026 and October 7, 2026 respectively.

Scorecard1 real difference · 5 level
Stack 101 Tower versus Void Stacker: the parameters behind the verdict, then further details
ParameterStack 101 TowerVoid Stacker
PriceFreeFree
Update frequencyEvery 5 daysEvery 5 days
AdsYesYes
In-app purchasesNoNo
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS12.0 — better18.0
Further details — not scored
Size54 MB8 MB
Age rating4+4+
DeveloperZHENG YU-XIANGYuma Ueno

In-app purchases

None

Stack 101 Tower

No in-app purchases

None

Void Stacker

No in-app purchases

Questions

Is Stack 101 Tower free?
Stack 101 Tower is free to download, with no in-app purchases.
Is Void Stacker free?
Void Stacker is free to download, with no in-app purchases.
Do Stack 101 Tower or Void Stacker have ads?
Both Stack 101 Tower and Void Stacker show ads.
Which is updated more often, Stack 101 Tower or Void Stacker?
Stack 101 Tower ships an update every 5 days, and Void Stacker every 5 days. Most recently, Stack 101 Tower was updated on October 2, 2026 and Void Stacker on October 7, 2026.

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