Stack High Blocks vs Numbers Merge
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Stack High Blocks
Build the tallest skyscraper by precisely stacking falling blocks. Compete globally on leaderboards and unlock new visual styles using in-game currency. Test your reflexes and timing to achieve new heights.
- Precise block stacking gameplay
- Build high-rise structures
- Unlockable skins
- Global leaderboard competition
- Diamond currency for unlocks
- Fast-paced reflex testing
Read full descriptionHide full description
Stack as many blocks as possible to build your own high-rise building. How to play: By default, there is a square at the bottom. When the upper square and the lower square overlap, click the screen once, and the brain must respond quickly to make the squares overlap as much as possible. This way you can stack higher, there are a total of 9 beautiful skins of different materials, and get more diamonds to unlock more skins. Leaderboard: Compete with players from all over the world, stack higher and get more diamonds.
Numbers Merge
Collect smaller numbers to create larger ones in this challenging number-running game. Swipe to gather numbers, avoid obstacles, and break through walls to reach new heights.
- Collect smaller numbers
- Create bigger numbers
- Number running challenges
- Avoid obstacles
- Break through walls
- Reach final goal
Read full descriptionHide full description
"""Make bigger number and challenge yourself in Number Run Collect to make bigger and bigger numbers! HOW TO PLAY: Swiping your number to collect smaller numbers on the way Avoiding bigger numbers, jigsaw and cross the brigdes to reach the final goal. Play the game to break all the walls and see what awaits you at the highest!"""
Screenshots
Verdict
The clearest difference is review sentiment: Stack High Blocks at 100% against Numbers Merge's 17%. Stack High Blocks also leads on rating (4.7 vs 3.9). Numbers Merge's advantage is update cadence (weekly vs every 33 months) and ratings volume (109 vs 34). On price, ads, in-app purchases and monetization model 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.
Stack High Blocks holds the better App Store score, 4.7 against 3.9. Both are backed by a comparable volume of ratings — 34 and 109 respectively. Written reviews point the same way: 100% of Stack High Blocks's written reviews are positive against 17% of Numbers Merge's.
Stack High Blocks ships an update every 33 months, Numbers Merge weekly. The most recent releases landed on September 25, 2026 and September 29, 2026 respectively.
| Parameter | Stack High Blocks | Numbers Merge |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (34 ratings) — better | 3.9 (109 ratings) |
| Positive reviews | 100.0% of reviews — better | 17.2% of reviews |
| Number of ratings | 34 | 109 — better |
| Update frequency | Every 33 months | Weekly — better |
| Ads | Yes | Yes |
| In-app purchases | No | No |
| Monetization | Ad-supported | Ad-supported |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 49 MB | 130 MB |
| Age rating | 4+ | 9+ |
| Developer | 婷婷 张 | ABI GLOBAL LTD. |
Customer experience
Stack High Blocks
Numbers Merge
In-app purchases
Stack High Blocks
No in-app purchases
Numbers Merge
No in-app purchases
Questions
Is Stack High Blocks free?
Is Numbers Merge free?
Which has better reviews, Stack High Blocks or Numbers Merge?
Do Stack High Blocks or Numbers Merge have ads?
Which is updated more often, Stack High Blocks or Numbers Merge?
Other comparisons
