# Hidden Differences vs Differences

The clearest difference is in-app purchases: Differences at none against Hidden Differences's 2. Hidden Differences's advantage is update cadence (daily vs every 5 days) and iOS requirement (12.0 vs 15.1). On price, ads and device support there is nothing between them.

Both are free to download. Hidden Differences sells 2 one-off in-app purchases. Differences asks for nothing beyond the download.

Hidden Differences ships an update daily, Differences every 5 days. The most recent releases landed on September 28, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Hidden Differences | Differences |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/differences-spot-the-change/id6748269140/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Daily** | Every 5 days |
| Monetization | — | Ad-supported |
| Size | 190 MB | 50 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Brownberry Technologies](https://appshunter.io/developer/1631344164) | [Omar Basaleh](https://appshunter.io/developer/1225994668) |

## What reviewers say

### Hidden Differences

[App page](https://appshunter.io/ios/app/hidden-differences-find-them/id6738427940)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| More Lives | $4.99 | one-time |
| Remove Ads | $14.99 | one-time |


### Differences

[App page](https://appshunter.io/ios/app/differences-spot-the-change/id6748269140)

Test your observation skills with this engaging puzzle game. Find subtle alterations between two images, from missing objects to color changes. Enjoy relaxing gameplay with adjustable difficulty and helpful hints.

**Highlights:** Spot subtle changes between images, Progressive difficulty levels, Zoom in for detail, Hint system available, Timed and relaxed modes, Regular new levels

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

**In-app purchases:** none


## Frequently asked questions

### Is Hidden Differences free?

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

### Is Differences free?

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

### Do Hidden Differences or Differences have ads?

Both Hidden Differences and Differences show ads.

### Which is updated more often, Hidden Differences or Differences?

Hidden Differences ships an update daily, and Differences every 5 days. Most recently, Hidden Differences was updated on September 28, 2026 and Differences 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.*