# JellyWebStudio vs 2sBrain

The clearest difference is iOS requirement: 2sBrain at 15.5 against JellyWebStudio's 17.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | JellyWebStudio | 2sBrain |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Weekly |
| Size | 9 MB | 66 MB |
| Requires iOS | 17.0 | **15.5** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Yang Zhang](https://appshunter.io/developer/1005259025) | [Nguyen Nhu Vuong](https://appshunter.io/developer/1486864462) |

## What reviewers say

### JellyWebStudio

[App page](https://appshunter.io/ios/app/jellywebstudio/id6765571202)

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

**In-app purchases:** none


### 2sBrain

[App page](https://appshunter.io/ios/app/2sbrainai-pdf-document-reader/id6768344372)

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

**In-app purchases:** none


## Frequently asked questions

### Is JellyWebStudio free?

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

### Is 2sBrain free?

2sBrain is free to download, with no in-app purchases.

### Do JellyWebStudio or 2sBrain have ads?

Neither JellyWebStudio nor 2sBrain 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.*