# Photo Differences Old Castles vs Spot Differences

The clearest difference is in-app purchases: Photo Differences Old Castles at none against Spot Differences's 1. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Spot Differences sells 1 one-off in-app purchase. Photo Differences Old Castles asks for nothing beyond the download.

## The numbers

| Metric | Photo Differences Old Castles | Spot Differences |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Monthly | — |
| Size | 79 MB | 80 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Adrijana Jakovljevic](https://appshunter.io/developer/1486022934) | [Landay Apps](https://appshunter.io/developer/975609556) |

## What reviewers say

### Photo Differences Old Castles

[App page](https://appshunter.io/ios/app/photo-differences-old-castles/id1664135973)

**Features:** macOS Compatibility

**In-app purchases:** none


### Spot Differences

[App page](https://appshunter.io/ios/app/spot-differences-brain-me/id6464465677)

**Features:** macOS Compatibility

**In-app purchases (1)**

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


## Frequently asked questions

### Is Photo Differences Old Castles free?

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

### Is Spot Differences free?

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

### Do Photo Differences Old Castles or Spot Differences have ads?

Both Photo Differences Old Castles and Spot Differences show ads.

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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.*