# Gamebook Engine vs ShortMemo

The clearest difference is price: ShortMemo at Free against Gamebook Engine's $4.99. ShortMemo also leads on iOS requirement (12.0 vs 15.6). On ads, in-app purchases and device support there is nothing between them.

ShortMemo is free to download; Gamebook Engine costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Gamebook Engine | ShortMemo |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 9 days |
| Size | 3 MB | 92 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Brad Root](https://appshunter.io/developer/1158641227) | [UT app](https://appshunter.io/developer/1574140718) |

## What reviewers say

### Gamebook Engine

[App page](https://appshunter.io/ios/app/gamebook-engine/id1478537871)

**Features:** Vision Pro support

**In-app purchases:** none


### ShortMemo

[App page](https://appshunter.io/ios/app/shortmemo-idea-draft-etc/id6462784133)

**In-app purchases:** none


## Frequently asked questions

### Is Gamebook Engine free?

Gamebook Engine costs $4.99, with no in-app purchases.

### Is ShortMemo free?

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

### Do Gamebook Engine or ShortMemo have ads?

Neither Gamebook Engine nor ShortMemo shows 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.*