# Astronaut Hidden Objects vs Find Differences

The clearest difference is in-app purchases: Find Differences at none against Astronaut Hidden Objects's 4. Find Differences also leads on update cadence (every 6 weeks vs every 31 months). Astronaut Hidden Objects's advantage is iOS requirement (13.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. Astronaut Hidden Objects sells 4 one-off in-app purchases. Find Differences asks for nothing beyond the download.

Astronaut Hidden Objects ships an update every 31 months, Find Differences every 6 weeks. Both last shipped on September 17, 2026.

## The numbers

| Metric | Astronaut Hidden Objects | Find Differences |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 31 months | **Every 6 weeks** |
| Size | 209 MB | 155 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [John Smith](https://appshunter.io/developer/483881207) | [Annaoraz Tuliyev](https://appshunter.io/developer/1765596954) |

## What reviewers say

### Astronaut Hidden Objects

[App page](https://appshunter.io/ios/app/astronaut-hidden-objects/id824098939)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Hint object | $0.99 | one-time |
| Skip level | $0.99 | one-time |
| Unlock all levels | $1.99 | one-time |
| Remove Ads | $1.99 | one-time |


### Find Differences

[App page](https://appshunter.io/ios/app/find-differences-spot-and-seek/id6740425687)

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

**In-app purchases:** none


## Frequently asked questions

### Is Astronaut Hidden Objects free?

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

### Is Find Differences free?

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

### Do Astronaut Hidden Objects or Find Differences have ads?

Both Astronaut Hidden Objects and Find Differences show ads.

### Which is updated more often, Astronaut Hidden Objects or Find Differences?

Astronaut Hidden Objects ships an update every 31 months, and Find Differences every 6 weeks. Most recently, Astronaut Hidden Objects was updated on September 17, 2026 and Find Differences on September 17, 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.*