Number Drop Galaxy vs Stack Merge Mobile
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Number Drop Galaxy
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The Ultimate Number Merging Challenge Drop numbers into columns and watch them merge! Start with 2s and 4s, combine matching numbers to create bigger ones. Reach 16, 64, 256, or even 1024! Master the cosmic cascade as numbers fall and fuse together. Plan your drops carefully - don't let columns overflow! Bombs can destroy entire columns when you reach higher numbers. Magic numbers appear later in the game and can merge with any number for strategic advantages. Earn combo bonuses, unlock stellar achievements. Simple to learn, impossible to master. How high can you go in this addictive space-themed puzzle adventure?
Stack Merge Mobile
A satisfying puzzle game where players efficiently pack blocks to create higher numbers and earn gold. Compete for high scores on the leaderboard and enjoy a relaxing experience that can be paused and resumed anytime.
- Block stacking puzzle gameplay
- High score competition
- Leaderboard rankings
- In-game item usage
- Pause and resume functionality
- Relaxing time-passing activity
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Stack Merge is a satisfying puzzle game where every move matters. Efficiently pack an endless queue of blocks without running out of space. The more you stack, the higher your score. Compete for rank on the leaderboard! Use items to your advantage as you create higher numbers and earn more gold. Stack Merge is a great way to pass time; pause and resume whenever you'd like with no limitations!
Screenshots
Verdict
The clearest difference is update cadence: Number Drop Galaxy at every 3 days against Stack Merge Mobile's fortnightly. 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.
Number Drop Galaxy ships an update every 3 days, Stack Merge Mobile fortnightly. The most recent releases landed on October 5, 2026 and October 3, 2026 respectively.
| Parameter | Number Drop Galaxy | Stack Merge Mobile |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (7 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 7 — better |
| Update frequency | Every 3 days — better | Fortnightly |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 14.0 — better |
| Further details — not scored | ||
| Size | 4 MB | 76 MB |
| Age rating | 9+ | 4+ |
| Developer | Suleyman Dibirov | Alec Richard Pickup |
In-app purchases
Number Drop Galaxy
No in-app purchases
Stack Merge Mobile
No in-app purchases
Questions
Is Number Drop Galaxy free?
Is Stack Merge Mobile free?
Do Number Drop Galaxy or Stack Merge Mobile have ads?
Which is updated more often, Number Drop Galaxy or Stack Merge Mobile?
Other comparisons
