# Puzzle Journal vs Reverse Reaction!

The clearest difference is in-app purchases: Puzzle Journal at none against Reverse Reaction!'s 8. Puzzle Journal also leads on ads (none vs shown). Reverse Reaction!'s advantage is iOS requirement (13.0 vs 15.1). On price and device support there is nothing between them.

Both are free to download. Reverse Reaction! sells 8 one-off in-app purchases. Puzzle Journal asks for nothing beyond the download.

## The numbers

| Metric | Puzzle Journal | Reverse Reaction! |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | — | Every 5 months |
| Size | 23 MB | 62 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Storq Labs BV](https://appshunter.io/developer/1864178327) | [Percy Ng'uni](https://appshunter.io/developer/1788450936) |

## What reviewers say

### Puzzle Journal

[App page](https://appshunter.io/ios/app/puzzle-journal/id6758051962)

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

**In-app purchases:** none


### Reverse Reaction!

[App page](https://appshunter.io/ios/app/reverse-reaction/id6758720518)

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Space Theme | $0.99 | one-time |
| Sketch Theme | $0.99 | one-time |
| Deep Sea Theme | $0.99 | one-time |
| Retro Theme | $0.99 | one-time |
| Remove Ads Forever | $1.99 | one-time |
| 500 Coins | $1.99 | one-time |
| Remove Ads | $3.00 | one-time |
| 1000 Coins | $4.99 | one-time |


## Frequently asked questions

### Is Puzzle Journal free?

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

### Is Reverse Reaction! free?

Reverse Reaction! is free to download, with in-app purchases available.

### Do Puzzle Journal or Reverse Reaction! have ads?

Reverse Reaction! shows ads; Puzzle Journal 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.*