# Polymind 3D Puzzle vs Only Down!

The clearest difference is in-app purchases: Only Down! at none against Polymind 3D Puzzle's 2. Polymind 3D Puzzle's advantage is ads (none vs shown) and update cadence (every 10 days vs every 2 months). On price and device support there is nothing between them.

Both are free to download. Polymind 3D Puzzle sells 2 in-app purchases, starting at $4.99 per 7 days. Only Down! asks for nothing beyond the download.

Polymind 3D Puzzle ships an update every 10 days, Only Down! every 2 months. The most recent releases landed on October 12, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Polymind 3D Puzzle | Only Down! |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 10 days** | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 162 MB | 203 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [LEVEL MEDIA LIMITED](https://appshunter.io/developer/1465899257) | [MEP GLOBAL PTE. LTD.](https://appshunter.io/developer/1831414583) |

## What reviewers say

### Polymind 3D Puzzle

[App page](https://appshunter.io/ios/app/polymind-3d-puzzle/id1478246879)

Engage your mind with a 3D jigsaw puzzle experience. Rotate pieces to form images and build a personal gallery. Test your skills against challenging levels and friends.

**Highlights:** 3D jigsaw puzzle gameplay, Endless levels, Brain training, Picture gallery collection, High score challenges

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Polymind Premium | $4.99 | per 7 days |
| Polymind Premium | $16.99 | per month |


### Only Down!

[App page](https://appshunter.io/ios/app/only-down/id6755384460)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Polymind 3D Puzzle free?

Polymind 3D Puzzle is free to download, with in-app purchases available.

### Is Only Down! free?

Only Down! is free to download, with no in-app purchases.

### Do Polymind 3D Puzzle or Only Down! have ads?

Only Down! shows ads; Polymind 3D Puzzle does not.

### Which is updated more often, Polymind 3D Puzzle or Only Down!?

Polymind 3D Puzzle ships an update every 10 days, and Only Down! every 2 months. Most recently, Polymind 3D Puzzle was updated on October 12, 2026 and Only Down! on October 7, 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.*