# HighlighterAI.com vs JotShelf

The clearest difference is price: HighlighterAI.com at Free against JotShelf's $1.99. HighlighterAI.com also leads on iOS requirement (15.1 vs 18.6). On ads, in-app purchases and device support there is nothing between them.

HighlighterAI.com is free to download; JotShelf costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | HighlighterAI.com | JotShelf |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 4 months |
| Size | 27 MB | 7 MB |
| Requires iOS | **15.1** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Artificial Intelligence Suisse SA](https://appshunter.io/developer/1795088909) | [Marko Zamurovic](https://appshunter.io/developer/1876493192) |

## What reviewers say

### HighlighterAI.com

[App page](https://appshunter.io/ios/app/highlighteraicom/id6759449819)

**Features:** macOS Compatibility

**In-app purchases:** none


### JotShelf

[App page](https://appshunter.io/ios/app/jotshelf/id6760388919)

**In-app purchases:** none


## Frequently asked questions

### Is HighlighterAI.com free?

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

### Is JotShelf free?

JotShelf costs $1.99, with no in-app purchases.

### Do HighlighterAI.com or JotShelf have ads?

Neither HighlighterAI.com nor JotShelf 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.*