# Stack 24 vs Merge Blocks

The clearest difference is update cadence: Merge Blocks at every 3 days against Stack 24's every 2 months. Merge Blocks also leads on ratings volume (167 vs 3). Stack 24's advantage is iOS requirement (13.0 vs 15.0). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. Stack 24 sells 8 one-off in-app purchases and Merge Blocks sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for Stack 24 against 4.9 for Merge Blocks. That said, the two scores are not equally well evidenced: Merge Blocks has 167 ratings behind it against 3, so its average is the more settled of the two.

Stack 24 ships an update every 2 months, Merge Blocks every 3 days. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Stack 24 | Merge Blocks |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/stack-24/id6736606835/reviews)** | [4.9 (167 ratings)](https://appshunter.io/ios/app/merge-blocks-fresh-twist/id6744434308/reviews) |
| Number of ratings | 3 | **167** |
| Positive reviews | — | 66.7% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | **Every 3 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 131 MB | 270 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Funvent Studios Fzco](https://appshunter.io/developer/1748115755) | [Inspired Square FZE](https://appshunter.io/developer/1480338371) |

## What reviewers say

### Stack 24

[App page](https://appshunter.io/ios/app/stack-24/id6736606835)

A relaxing puzzle game where you merge numbered tiles to create increasingly larger numbers. Strategize your moves to avoid filling the board and aim for the highest possible score. Enjoy a satisfying challenge as numbers grow.

**Highlights:** Merge two tiles of the same number, Merge three or more for bigger numbers, Strategic tile placement, Progressive number stacking, Infinite number climbing challenge, Relaxing gameplay

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Gems Sale Pack 1 | $1.99 | one-time |
| Mini Gems Pack | $2.99 | one-time |
| Gems Sale Pack 2 | $3.99 | one-time |
| Remove Ads | $4.99 | one-time |
| Small Gems Pack | $7.99 | one-time |
| Medium Gems Pack | $15.99 | one-time |
| Large Gems Pack | $29.99 | one-time |
| Huge Gems Pack | $49.99 | one-time |


### Merge Blocks

[App page](https://appshunter.io/ios/app/merge-blocks-fresh-twist/id6744434308)

Merge number blocks to reach increasingly higher values in this addictive puzzle game. Progress from 512 to 2048 and beyond, with challenges that grow as you play. Enjoy a fresh take on classic number merging gameplay.

**Highlights:** Merge number blocks, Reach 2048 and beyond, Addictive gameplay, Progressive challenges, Fresh take on 2048

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Handful of Coins | $0.99 | one-time |
| AdFree | $0.99 | one-time |
| AdFree | $2.99 | one-time |
| Pouch of Coins | $2.99 | one-time |
| Bucket of Coins | $4.99 | one-time |
| AdFree | $6.99 | one-time |
| Stash of Coins | $9.99 | one-time |
| Bank of Coins | $24.99 | one-time |
| Vault of Coins | $49.99 | one-time |
| Mountain of Coins | $99.99 | one-time |


## Frequently asked questions

### Is Stack 24 free?

Stack 24 is free to download, with in-app purchases available.

### Is Merge Blocks free?

Merge Blocks is free to download, with in-app purchases available.

### Which has better reviews, Stack 24 or Merge Blocks?

Stack 24 is rated higher. Stack 24 averages 5.0 out of 5 from 3 ratings, while Merge Blocks averages 4.9 from 167 ratings.

### Do Stack 24 or Merge Blocks have ads?

Both Stack 24 and Merge Blocks show ads.

### Which is updated more often, Stack 24 or Merge Blocks?

Stack 24 ships an update every 2 months, and Merge Blocks every 3 days. Most recently, Stack 24 was updated on October 24, 2026 and Merge Blocks on October 25, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*