# JotShelf vs LumenAI Agents

The clearest difference is price: LumenAI Agents at Free against JotShelf's $1.99. JotShelf's advantage is in-app purchases (none vs 2). On ads, device support and iOS requirement there is nothing between them.

LumenAI Agents is free to download; JotShelf costs $1.99 up front. LumenAI Agents sells 2 in-app purchases, starting at $19.99 per month. JotShelf asks for nothing beyond the download.

## The numbers

| Metric | JotShelf | LumenAI Agents |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | — |
| Size | 7 MB | 4 MB |
| Requires iOS | 18.6 | **17.6** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Marko Zamurovic](https://appshunter.io/developer/1876493192) | [NICHOLAS ERWIN HEITKAMP](https://appshunter.io/developer/1867627286) |

## What reviewers say

### JotShelf

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

**In-app purchases:** none


### LumenAI Agents

[App page](https://appshunter.io/ios/app/lumenai-agents/id6760948963)

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Apex Monthly | $19.99 | per month |
| Apex Annual | $149.99 | per year |


## Frequently asked questions

### Is JotShelf free?

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

### Is LumenAI Agents free?

LumenAI Agents is free to download, with in-app purchases available.

### Do JotShelf or LumenAI Agents have ads?

Neither JotShelf nor LumenAI Agents 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.*