Sky Stack vs Stack Tower Up
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Sky Stack
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Stack tetromino-style blocks and build the tallest tower you can. Move, rotate, and drop each piece carefully to keep your structure balanced. One wrong move and your tower may collapse! This is not just a stacking game — it's a test of precision, timing, and strategy. FEATURES: - Simple and intuitive controls - Physics-based stacking gameplay - Endless tower building challenge - Stabilizer platforms to support your structure - Limited fails for extra tension - Watch ads to continue once after failure - Global leaderboard competition - Clean and satisfying visual style - Play in English or Turkish HOW TO PLAY: - Move blocks left and right - Rotate pieces to fit perfectly - Hold to drop faster - Build as high as possible How high can you go? Download now and start building your sky tower!
Stack Tower Up
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Tap. Stack. Reach the sky. Stack Tower Up is the satisfying one-tap stacker you'll keep coming back to. A block slides at the top — tap to drop it perfectly and climb higher than you ever have. · One-tap simple: tap anywhere to drop, anyone can play · 3 themed zones: Day Sky, Sunset Cliff and Star Tower — 30 unique levels · 3-star rating: nail perfect drops to earn all three stars per stage · Combo shockwaves: chain perfects for screen-shaking, ultra-satisfying combos · Smooth difficulty: from 3 blocks to 120 — easy to learn, addictive to master · Fully offline play: no signup, no Wi-Fi, perfect for commutes and quick breaks 【Why you'll love it】 No rules to read, no annoying popups. Open the app and you're playing in two seconds. The haptic snap of a perfect drop is pure ASMR for your fingertips — ideal for elevator rides, lunch breaks, or zoning out on the couch. 【New in v1.2】 · Watch ad → +1 Star: top up any stage you cleared with 1 or 2 stars · Lightweight ads keep the game free — every 3 stages a brief interstitial · Polished animations and haptic feedback Start tapping. Stack to the sky.
Screenshots
Verdict
The clearest difference is in-app purchases: Sky Stack at none against Stack Tower Up's 1. Sky Stack also leads on update cadence (every 3 days vs monthly). On price, ads, device support and iOS requirement 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 Tower Up sells 1 one-off in-app purchase. Sky Stack asks for nothing beyond the download.
Sky Stack ships an update every 3 days, Stack Tower Up monthly. The most recent releases landed on October 3, 2026 and September 20, 2026 respectively.
| Parameter | Sky Stack | Stack Tower Up |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 days — better | Monthly |
| Ads | Yes | Yes |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 15.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 104 MB | 6 MB |
| Age rating | 12+ | 4+ |
| Developer | Mehmet Resat Senel | 丽佳 施 |
In-app purchases
Sky Stack
No in-app purchases
Stack Tower Up
- Remove Ads$0.99








