# Puzzle Math vs Onet Gallery 3D

The clearest difference is in-app purchases: Onet Gallery 3D at none against Puzzle Math's 1. Onet Gallery 3D also leads on device support (3 vs 1) and iOS requirement (13.0 vs 17.0). Puzzle Math's advantage is ads (none vs shown). On price and update cadence there is nothing between them.

Both are free to download. Puzzle Math sells 1 one-off in-app purchase. Onet Gallery 3D asks for nothing beyond the download.

Puzzle Math ships an update every 3 days, Onet Gallery 3D every 2 days. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Puzzle Math | Onet Gallery 3D |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 3 days | **Every 2 days** |
| Size | 10 MB | 43 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Daniel Plata](https://appshunter.io/developer/1467546479) | [famobi](https://appshunter.io/developer/933760663) |

## What reviewers say

### Puzzle Math

[App page](https://appshunter.io/ios/app/puzzle-math-logic-numbers/id6630391785)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No ads | $2.99 | one-time |


### Onet Gallery 3D

[App page](https://appshunter.io/ios/app/onet-gallery-3d/id6744608642)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Puzzle Math free?

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

### Is Onet Gallery 3D free?

Onet Gallery 3D is free to download, with no in-app purchases.

### Do Puzzle Math or Onet Gallery 3D have ads?

Onet Gallery 3D shows ads; Puzzle Math does not.

### Which is updated more often, Puzzle Math or Onet Gallery 3D?

Puzzle Math ships an update every 3 days, and Onet Gallery 3D every 2 days. Most recently, Puzzle Math was updated on November 4, 2026 and Onet Gallery 3D on October 30, 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.*