# Squatris vs 3D Hidden Object Challenge

The clearest difference is price: Squatris at Free against 3D Hidden Object Challenge's $2.99. Squatris also leads on iOS requirement (10.0.0 vs 13.0). 3D Hidden Object Challenge's advantage is in-app purchases (none vs 1) and ads (none vs shown). On update cadence and device support there is nothing between them.

Squatris is free to download; 3D Hidden Object Challenge costs $2.99 up front. Squatris sells 1 one-off in-app purchase. 3D Hidden Object Challenge asks for nothing beyond the download.

Squatris ships an update every 14 months, 3D Hidden Object Challenge every 23 months. The most recent releases landed on October 8, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Squatris | 3D Hidden Object Challenge |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | **[4.9 (14 ratings)](https://appshunter.io/ios/app/squatris/id1114387225/reviews)** | — |
| Number of ratings | **14** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 14 months** | Every 23 months |
| Monetization | Free with in-app purchases | — |
| Size | 52 MB | 259 MB |
| Requires iOS | **10.0.0** | 13.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Apple TV** |
| Age rating | 4+ | 4+ |
| Developer | [Oleksandr Shchotkin](https://appshunter.io/developer/1101449649) | [Magnin & Associates](https://appshunter.io/developer/312671572) |

## What reviewers say

### Squatris

[App page](https://appshunter.io/ios/app/squatris/id1114387225)

Engage your brain with a block puzzle game featuring simple controls and no time limits. Place figures to fill squares or lines, earning points and unlocking achievements. The game automatically saves your progress, allowing you to play at your own pace.

**Highlights:** Block puzzle gameplay, No time restrictions, Automatic save function, Undo last move option, Over 50 achievements, Two game modes: Squares and Lines

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Disable ADs | $0.99 | one-time |


### 3D Hidden Object Challenge

[App page](https://appshunter.io/ios/app/3d-hidden-object-challenge/id1593058430)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Squatris free?

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

### Is 3D Hidden Object Challenge free?

3D Hidden Object Challenge costs $2.99, with no in-app purchases.

### Do Squatris or 3D Hidden Object Challenge have ads?

Squatris shows ads; 3D Hidden Object Challenge does not.

### Which is updated more often, Squatris or 3D Hidden Object Challenge?

Squatris ships an update every 14 months, and 3D Hidden Object Challenge every 23 months. Most recently, Squatris was updated on October 8, 2026 and 3D Hidden Object Challenge on September 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.*