# Mathrathon vs Hidden Objects

The clearest difference is in-app purchases: Mathrathon at none against Hidden Objects's 1. Mathrathon also leads on ads (none vs shown) and update cadence (every 10 days vs every 3 months). On price and device support there is nothing between them.

Both are free to download. Hidden Objects sells 1 one-off in-app purchase. Mathrathon asks for nothing beyond the download.

Mathrathon ships an update every 10 days, Hidden Objects every 3 months. The most recent releases landed on October 2, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Mathrathon | Hidden Objects |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.6 (2K ratings)](https://appshunter.io/ios/app/hidden-objects-fantasy-world/id1502412815/reviews)** |
| Number of ratings | — | **2K** |
| Positive reviews | — | 53.2% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 10 days** | Every 3 months |
| Monetization | — | Free with in-app purchases |
| Size | 7 MB | 210 MB |
| Requires iOS | **7.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Christian Harms](https://appshunter.io/developer/519574988) | [Azur Interactive Games Limited](https://appshunter.io/developer/1296347323) |

## What reviewers say

### Mathrathon

[App page](https://appshunter.io/ios/app/mathrathon/id879567118)

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

**In-app purchases:** none


### Hidden Objects

[App page](https://appshunter.io/ios/app/hidden-objects-fantasy-world/id1502412815)

Embark on a captivating seek and find adventure in a magical realm. Solve puzzles by locating hidden items within picturesque fantasy scenes. Enjoy numerous levels and challenging tasks, playable online or offline.

**Highlights:** Seek and find puzzles, Fantasy world exploration, Online and offline modes, Up to 5 hints available, Challenging object spotting, Multiple levels

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove ADS | $2.99 | one-time |


## Frequently asked questions

### Is Mathrathon free?

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

### Is Hidden Objects free?

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

### Do Mathrathon or Hidden Objects have ads?

Hidden Objects shows ads; Mathrathon does not.

### Which is updated more often, Mathrathon or Hidden Objects?

Mathrathon ships an update every 10 days, and Hidden Objects every 3 months. Most recently, Mathrathon was updated on October 2, 2026 and Hidden Objects on October 11, 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.*