# Hidden Objects vs Sudoku Mobile

The clearest difference is in-app purchases: Sudoku Mobile at none against Hidden Objects's 7. Sudoku Mobile also leads on update cadence (every 2 days vs every 2 months) and iOS requirement (12.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. Hidden Objects sells 7 one-off in-app purchases. Sudoku Mobile asks for nothing beyond the download.

Hidden Objects ships an update every 2 months, Sudoku Mobile every 2 days. The most recent releases landed on October 29, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Hidden Objects | Sudoku Mobile |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (22K ratings)](https://appshunter.io/ios/app/hidden-objects-find-them-all/id1522527128/reviews)** | — |
| Number of ratings | **22K** | — |
| Positive reviews | 69.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | **Every 2 days** |
| Monetization | Free with in-app purchases | — |
| Size | 203 MB | 31 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ildus Galiulin](https://appshunter.io/developer/1464129173) | [Ugur Kablan](https://appshunter.io/developer/1654313174) |

## What reviewers say

### Hidden Objects

[App page](https://appshunter.io/ios/app/hidden-objects-find-them-all/id1522527128)

Engage your detective skills by finding hidden objects within detailed pictures. This puzzle game offers numerous levels and challenging gameplay to test and improve your concentration. Play offline and enjoy regular updates with this engaging experience.

**Highlights:** Over 250 levels, 3 game modes, Challenging item detection, Free hints, Offline play, Original graphics

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Special Offer | $0.99 | one-time |
| Remove ADS | $1.99 | one-time |
| 1000 Coins | $1.99 | one-time |
| 3000 Coins | $4.99 | one-time |
| 6500 Coins | $9.99 | one-time |
| 13500 Coins | $19.99 | one-time |
| 30000 Coins | $39.99 | one-time |

**What reviewers like**

- 👍 Fun game
- 🧠 Challenges the mind
- 👀 Helps with observation skills
- 🎨 Enjoyable visuals
- 😊 Relaxing experience

**What reviewers complain about**

- 🤬 Too many ads
- 🔍 Some objects too hard to see
- 🕰️ Restrictive time limits
- 🔄 Lack of device sync

**Reported bugs**

- Sound/music not working
- Orientation issues on tablets

**Requested features**

- Remove time limits
- Improve object visibility
- Reduce ad frequency
- Add device sync


### Sudoku Mobile

[App page](https://appshunter.io/ios/app/sudoku-mobile/id6504554779)

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

**In-app purchases:** none


## Frequently asked questions

### Is Hidden Objects free?

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

### Is Sudoku Mobile free?

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

### Do Hidden Objects or Sudoku Mobile have ads?

Both Hidden Objects and Sudoku Mobile show ads.

### Which is updated more often, Hidden Objects or Sudoku Mobile?

Hidden Objects ships an update every 2 months, and Sudoku Mobile every 2 days. Most recently, Hidden Objects was updated on October 29, 2026 and Sudoku Mobile 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.*