# Number Puzzle 3D vs Hidden Objects Zen

The clearest difference is in-app purchases: Number Puzzle 3D at none against Hidden Objects Zen's 1. Number Puzzle 3D also leads on iOS requirement (11.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. Hidden Objects Zen sells 1 one-off in-app purchase. Number Puzzle 3D asks for nothing beyond the download.

## The numbers

| Metric | Number Puzzle 3D | Hidden Objects Zen |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | — | Every 4 days |
| Monetization | — | Free with in-app purchases |
| Size | 91 MB | 236 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [UNCOSOFT](https://appshunter.io/developer/1377644184) | [UGA DOOGA LLC](https://appshunter.io/developer/1665426091) |

## What reviewers say

### Number Puzzle 3D

[App page](https://appshunter.io/ios/app/number-puzzle-3d/id1665557208)

**Features:** macOS Compatibility

**In-app purchases:** none


### Hidden Objects Zen

[App page](https://appshunter.io/ios/app/hidden-objects-zen/id6743311505)

Engage in relaxing hidden object puzzles at your own pace. Explore hundreds of detailed illustrations, from cozy rooms to cityscapes, finding cleverly hidden items without a timer. Zoom in, pan around, and use hints to discover every object and complete each scene.

**Highlights:** Hundreds of detailed illustrated scenes, Relaxing search-and-find puzzles, No timer, Zoom and pan functionality, Helpful hints, Simple tap-to-find controls

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $8.99 | one-time |


## Frequently asked questions

### Is Number Puzzle 3D free?

Number Puzzle 3D is free to download, with no in-app purchases.

### Is Hidden Objects Zen free?

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

### Do Number Puzzle 3D or Hidden Objects Zen have ads?

Both Number Puzzle 3D and Hidden Objects Zen show ads.

---

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