Stack vs Stack Up!
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Stack
Test your reflexes in this addictive block-stacking game. Aim for the highest tower possible with simple, beautiful graphics. Compete globally for the top score.
- Block stacking gameplay
- High score competition
- Beautiful graphics
- Global leaderboards
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Stack up the blocks as high as you can! ◉ Simple & Beautiful graphics designed ◉ Compete for the best score in the world
Stack Up!
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Stack Up! - How high can you build? Two game modes. Endless fun. CLASSIC MODE Stack blocks with precision. Misaligned parts get cut off. Chain perfect placements to grow your blocks. Collect power-ups, avoid danger zones, and master the wind! BALANCE MODE Real physics simulation. Every block affects the tower's balance. Place carefully or watch it collapse! FEATURES • 7 block skins & 7 background themes • Trail effects & visual customization • Player levels with XP rewards • Free Battle Pass with 30 tiers • Game Center leaderboards • Haptic feedback • Offline play Simple to learn. Impossible to master. Download now and build your legacy!
Screenshots
Verdict
The clearest difference is update cadence: Stack Up! at daily against Stack's every 10 days. Stack's advantage is chart position (#159 vs unranked) and iOS requirement (13.0 vs 17.0). 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. Stack sells 15 one-off in-app purchases and Stack Up! sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Stack ships an update every 10 days, Stack Up! daily. The most recent releases landed on October 15, 2026 and October 4, 2026 respectively.
| Parameter | Stack | Stack Up! |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (59K ratings) — better | — |
| Positive reviews | 52.8% of reviews | — |
| Number of ratings | 59K — better | — |
| Update frequency | Every 10 days | Daily — better |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Best chart rank | #159 — better | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 13.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 282 MB | 12 MB |
| Age rating | 12+ | 4+ |
| Developer | Ketchapp | Andrey Kiselev |
Bugs and requests
Stack
Reported bugs
3 issues- Blocks disappearing or glitching
- Game freezing or crashing
- Inconsistent performance on newer devices
Requested features
4 requests- Ability to choose color schemes
- More variety in block designs
- Improved high score tracking
- Reduced ad frequency
Stack Up!
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Stack
- Gem Pack Small$0.99
- 10 Extra Lives$0.99
- 200 Gems$0.99
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- 500 Gems$1.99
- Gem Pack Medium$2.99
- 30 Extra Lives$2.99
- 1000 Gems$2.99
- Remove Ads$3.99
- Extra Offline Earnings$4.99
- Gem Pack Grand$4.99
- 50 Extra Lives$4.99
- VIP Pass4 variants$9.99
- Season Pass2 variants$9.99
- Gem Pack Mega$9.99
- Gem Pack Ultra$19.99
Stack Up!
- Remove Ads$0.99
