# Define vs Pano Sudoku ปริศนาคณิตฝึกสมอง

The clearest difference is in-app purchases: Pano Sudoku ปริศนาคณิตฝึกสมอง at none against Define's 10. Pano Sudoku ปริศนาคณิตฝึกสมอง also leads on ads (none vs shown). Define's advantage is iOS requirement (13.0 vs 15.0). On price, update cadence and device support there is nothing between them.

Both are free to download. Define sells 10 one-off in-app purchases. Pano Sudoku ปริศนาคณิตฝึกสมอง asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 30, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Define | Pano Sudoku ปริศนาคณิตฝึกสมอง |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (29K ratings)](https://appshunter.io/ios/app/define-find-difference-games/id1481463413/reviews)** | — |
| Number of ratings | **29K** | — |
| Positive reviews | 27.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 257 MB | 22 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Cleverside](https://appshunter.io/developer/1578703765) | [PF PANO FUTURE CO.,LTD.](https://appshunter.io/developer/6805037108) |

## What reviewers say

### Define

[App page](https://appshunter.io/ios/app/define-find-difference-games/id1481463413)

Engage your mind with a relaxing puzzle game where you find subtle differences between two nearly identical images. Sharpen your observation skills and focus while enjoying beautifully crafted levels. It's a fun and challenging experience for individuals and families alike.

**Highlights:** Over 8000 unique levels, Helpful hints system, Zoom functionality, Daily levels and challenges, Bonus collection and achievements, Relaxing gameplay

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 100 bonus coins! | $1.19 | one-time |
| 5 hints + 5 freezes | $1.99 | one-time |
| 15 hints + 15 freezes | $3.99 | one-time |
| Remove ads | $3.99 | one-time |
| 500 coins | $4.99 | one-time |
| Differences Super Pack | $7.99 | one-time |
| 1000 coins | $9.49 | one-time |
| Timer off pack | $12.99 | one-time |
| Super pack | $12.99 | one-time |
| 10000 bonus coins | $79.99 | one-time |

**What reviewers like**

- 🚀 Challenging
- 👍 Rewarding to find differences
- 🚀 Great entertainment
- 👍 Good game

**What reviewers complain about**

- 🐛 Not working/loading issues
- 🐛 Freezing/crashing issues
- 🔍 Differences too subtle to see
- 🔍 Timer too short
- 📺 Too many ads

**Reported bugs**

- Levels not working after a certain point
- Differences not registering correctly
- Game freezing/crashing

**Requested features**

- Add option to turn off timer
- Add more levels
- Fix bugs and loading issues


### Pano Sudoku ปริศนาคณิตฝึกสมอง

[App page](https://appshunter.io/ios/app/pano-sudoku/id6807418179)

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

**In-app purchases:** none


## Frequently asked questions

### Is Define free?

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

### Is Pano Sudoku ปริศนาคณิตฝึกสมอง free?

Pano Sudoku ปริศนาคณิตฝึกสมอง is free to download, with no in-app purchases.

### Do Define or Pano Sudoku ปริศนาคณิตฝึกสมอง have ads?

Define shows ads; Pano Sudoku ปริศนาคณิตฝึกสมอง does not.

### Which is updated more often, Define or Pano Sudoku ปริศนาคณิตฝึกสมอง?

Define ships an update every 3 weeks, and Pano Sudoku ปริศนาคณิตฝึกสมอง every 3 weeks. Most recently, Define was updated on October 30, 2026 and Pano Sudoku ปริศนาคณิตฝึกสมอง on October 29, 2026.

---

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