# Find 10 Puzzle vs Stack Merge

The clearest difference is in-app purchases: Stack Merge at none against Find 10 Puzzle's 1. Stack Merge also leads on iOS requirement (13.0 vs 26.0). Find 10 Puzzle's advantage is ads (none vs shown). On price, update cadence and device support there is nothing between them.

Both are free to download. Find 10 Puzzle sells 1 one-off in-app purchase. Stack Merge asks for nothing beyond the download.

Find 10 Puzzle ships an update every 4 weeks, Stack Merge every 2 weeks. The most recent releases landed on October 3, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Find 10 Puzzle | Stack Merge |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 4 weeks | **Every 2 weeks** |
| Size | 13 MB | 103 MB |
| Requires iOS | 26.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Gerhard Lentschik](https://appshunter.io/developer/629988041) | [Rasel Hossain](https://appshunter.io/developer/1474211749) |

## What reviewers say

### Find 10 Puzzle

[App page](https://appshunter.io/ios/app/find-10-puzzle/id1489171688)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Advertising | $1.99 | one-time |


### Stack Merge

[App page](https://appshunter.io/ios/app/stack-merge/id6478578678)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Find 10 Puzzle free?

Find 10 Puzzle is free to download, with in-app purchases available.

### Is Stack Merge free?

Stack Merge is free to download, with no in-app purchases.

### Do Find 10 Puzzle or Stack Merge have ads?

Stack Merge shows ads; Find 10 Puzzle does not.

### Which is updated more often, Find 10 Puzzle or Stack Merge?

Find 10 Puzzle ships an update every 4 weeks, and Stack Merge every 2 weeks. Most recently, Find 10 Puzzle was updated on October 3, 2026 and Stack Merge on October 10, 2026.

---

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