Digi Merge vs Stack Tower
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Digi Merge
An idle puzzle game where you merge items to earn money and upgrade your collection. Progress through levels, unlock new items, and enjoy a relaxing yet strategic experience. Earn rewards even when offline.
- Addictive merging gameplay
- Idle earning mechanics
- Strategic upgrades and power-ups
- Exciting progression with new unlocks
- Engaging puzzle challenges
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Get ready to double the fun and challenge your skills with Digi Merge, the exciting idle puzzle game where merging bumpers, earning money, and upgrading is the name of the game! How to Play Merge bumpers and items to increase your earnings and progress in the game. Watch as your collection of bumpers grows, and upgrade them to boost your efficiency. Each merger leads to higher rewards, faster upgrades, and more fun challenges. As you advance through the levels, the game keeps rewarding you with new upgrades, pushing your strategy and progress to the next level! Key Features: Addictive Merging Gameplay: Merge bumpers and items to boost your earnings and reach new heights. Idle Earning: Earn money while you’re away and watch your progress even when you're not playing. Upgrades and Power-ups: Use strategic upgrades to increase the efficiency of your merges and make progress faster. Exciting Progression: Keep merging to unlock new bumpers and increase your earning potential. Engaging Puzzles: Solve challenging puzzles to keep things interesting as you play. Why Play Digi Merge? If you love idle games, merging mechanics, and seeing your progress unfold in real-time, Digi Merge offers a highly satisfying and relaxing experience. Perfect for fans of idle puzzle games who want to combine strategy and fun! Challenge Yourself Today! Can you merge your way to the top and earn the most rewards? Download Digi Merge and experience the endless fun of merging, upgrading, and earning! Download Digi Merge now and dive into a world of satisfying puzzles and thrilling progress!
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 — every level takes you on a journey to a new destination. FEATURES: • 200+ iconic world landmarks to discover • 20 themed chapters across all continents • Simple one-tap gameplay — easy to learn, hard to master • Beautiful 3D block-stacking mechanics • Combo system for perfect stacks • Smooth animations and vibrant colors • Offline gameplay — play anywhere, anytime • Watch ads for bonus rewards (optional) • Progress saves automatically HOW TO PLAY: Tap the screen to drop the moving block. Stack it as precisely as you can — 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 Digi Merge's 18. Stack Tower also leads on ads (none vs shown). Digi Merge's advantage is update cadence (weekly vs every 2 months). On price, 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. Digi Merge sells 18 one-off in-app purchases. Stack Tower asks for nothing beyond the download.
Digi Merge ships an update weekly, Stack Tower every 2 months. The most recent releases landed on September 25, 2026 and September 10, 2026 respectively.
| Parameter | Digi Merge | Stack Tower |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (15K ratings) — better | — |
| Positive reviews | 14.6% of reviews | — |
| Number of ratings | 15K — better | — |
| Update frequency | Weekly — better | Every 2 months |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 263 MB | 21 MB |
| Age rating | 12+ | 4+ |
| Developer | Rollic Games | Yusuf Uyar |
Bugs and requests
Digi Merge
Reported bugs
3 issues- Multipliers not functioning as expected
- Inability to merge or progress due to full inventory
- Negative money balance after exploiting a glitch
Requested features
4 requests- Add a delete/remove button for unwanted elements
- Implement permanent upgrades that carry over between levels
- Reduce the frequency and intrusiveness of ads
- Improve the free-to-play experience without paywalls
Stack Tower
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Digi Merge
- Gold$0.99
- 100 Gold Bar$1.99
- Best Seller Pack$1.99
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- Gold$1.99
- Gold$3.99
- Bumper Offer$4.99
- Starter Pack$4.99
- Wheel Offer$4.99
- 500 Gold Bar$5.99
- No Ads$7.99
- 1K Gold Bar$9.99
- Starter Pack$9.99
- Premium Pack$9.99
- Limited Time Offer$14.99
- Premium Pack$14.99
- 3K Gold Bar$29.99
- 6K Gold Bar$49.99
- 12K Gold Bar$99.99
Stack Tower
No in-app purchases









