Merge Building vs Stack Tower
Price, ratings, monetisation and update history for both games, side by side โ with what reviewers say about each.
Merge Building
A casual game where players merge identical items to create higher-level upgrades. Tap to spawn items and utilize power-ups to accelerate progress and unlock advanced structures.
- Merge similar items
- Upgrade to higher levels
- Spawn items from boxes
- Utilize power-ups
- Unlock advanced structures
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Merge building is a game where you merge similar items to upgrade them into the next level, you tap the spawn box to spawn more items to merge. As you progress you gain powerups to help you level up faster and spawn higher level items. Making reaching higher level house items more fun and easier.
Stack Tower
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Stack Tower: World Edition is an addictive casual game where precision meets world exploration! Tap to stack blocks as perfectly as you can while discovering iconic landmarks from around the globe. From the Sydney Opera House to the Eiffel Tower, from the Great Wall of China to the Colosseum โ every level takes you on a journey to a new destination. FEATURES: โข 200+ iconic world landmarks to discover โข 20 themed chapters across all continents โข Simple one-tap gameplay โ easy to learn, hard to master โข Beautiful 3D block-stacking mechanics โข Combo system for perfect stacks โข Smooth animations and vibrant colors โข Offline gameplay โ play anywhere, anytime โข Watch ads for bonus rewards (optional) โข Progress saves automatically HOW TO PLAY: Tap the screen to drop the moving block. Stack it as precisely as you can โ any overhanging part will be sliced off. Build the tallest tower possible! Get perfect stacks to trigger combos and earn bonus points. Explore the world one stack at a time!
Screenshots
Verdict
The clearest difference is in-app purchases: Stack Tower at none against Merge Building's 8. Stack Tower also leads on ads (none vs shown). Merge Building's advantage is update cadence (every 4 days vs every 2 months) and iOS requirement (11.0 vs 15.1). On price and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Merge Building sells 8 one-off in-app purchases. Stack Tower asks for nothing beyond the download.
Merge Building ships an update every 4 days, Stack Tower every 2 months. The most recent releases landed on October 9, 2026 and October 15, 2026 respectively.
| Parameter | Merge Building | Stack Tower |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | โ |
| Update frequency | Every 4 days โ better | Every 2 months |
| Ads | Yes | No โ better |
| In-app purchases | Yes | No โ better |
| Monetization | Free with in-app purchases | โ |
| Devices | iPhone, iPad, iPod, Mac โ better | iPhone, iPad, iPod |
| Requires iOS | 11.0 โ better | 15.1 |
| Further details โ not scored | ||
| Size | 95 MB | 21 MB |
| Age rating | 9+ | 4+ |
| Developer | MOSTAFA SALAH A ALABYAD | Yusuf Uyar |
In-app purchases
Merge Building
- Emeralds 10K$0.99
- Buy 100 Rubies$0.99
- Buy Bundle 1$1.49
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- Buy 220 Rubies$1.99
- Buy Emerald 25k$1.99
- Buy Bundle 2$2.99
- Buy 60k Emeralds$3.49
- Buy 500 Rubies$3.99
Stack Tower
No in-app purchases
Questions
Is Merge Building free?
Is Stack Tower free?
Do Merge Building or Stack Tower have ads?
Which is updated more often, Merge Building or Stack Tower?
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