One vs Void Stacker
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
One
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One Two Stack !! is a free 3D arcade game to stack blocks as high as you can! Stack colorful bricks until your tower goes bust. -How to Play- One, Two, Tap! Tap at the right timing and stack up the blocks as high as you can! Tap anywhere on the screen at the timing of three to stop the block. If you tap at the perfect timing, the block will be immobilized and your tower will be safe. Get a bonus block when you achieve perfect stack in a row. -Features- Simple and beautiful 3D graphics. Satisfying combo system. Simple and addictive game system. Colorful stage. Exercise your sense of rhythm. Perfect brain exercise for all ages, boys & girls. You can play the game offline and completely free!
Void Stacker
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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
Verdict
The clearest difference is update cadence: Void Stacker at every 5 days against One's every 16 months. One's advantage is iOS requirement (15.0 vs 18.0). 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
One ships an update every 16 months, Void Stacker every 5 days. The most recent releases landed on September 17, 2026 and September 5, 2026 respectively.
| Parameter | One | Void Stacker |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 16 months | Every 5 days — better |
| Ads | Yes | Yes |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 70 MB | 8 MB |
| Age rating | 4+ | 4+ |
| Developer | Shinichi Takayama | Yuma Ueno |
In-app purchases
One
No in-app purchases
Void Stacker
No in-app purchases









