# Hidden Objects vs Spot the differences Series

The clearest difference is in-app purchases: Spot the differences Series at none against Hidden Objects's 2. Hidden Objects's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

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

## The numbers

| Metric | Hidden Objects | Spot the differences Series |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 63 months | — |
| Size | 130 MB | 376 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [梦营 陈](https://appshunter.io/developer/1873212807) | [Myriddle Software Limited](https://appshunter.io/developer/1529806815) |

## What reviewers say

### Hidden Objects

[App page](https://appshunter.io/ios/app/hidden-objects-thy-house/id1044590144)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Get 20 Hint For All Level | $0.99 | one-time |
| RemoveAd From Full Game | $0.99 | one-time |


### Spot the differences Series

[App page](https://appshunter.io/ios/app/spot-the-differences-series/id6749887676)

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

**In-app purchases:** none


## Frequently asked questions

### Is Hidden Objects free?

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

### Is Spot the differences Series free?

Spot the differences Series is free to download, with no in-app purchases.

### Do Hidden Objects or Spot the differences Series have ads?

Spot the differences Series shows ads; Hidden Objects does not.

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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.*