# BrAIn vs DocumentUltimate

The clearest difference is iOS requirement: BrAIn at 13.0 against DocumentUltimate's 16.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. BrAIn sells 2 in-app purchases, starting at $4.99 per 7 days and DocumentUltimate sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | BrAIn | DocumentUltimate |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (371 ratings)](https://appshunter.io/ios/app/brain-smart-ai-chat-bot/id6445956380/reviews)** | — |
| Number of ratings | **371** | — |
| Positive reviews | 55.6% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Monetization | Free with in-app purchases | — |
| Size | 27 MB | 9 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Kasaba Bilgi Teknolojileri Ticaret A.S.](https://appshunter.io/developer/594008967) | [Aymen Balghouthi](https://appshunter.io/developer/1777814819) |

## What reviewers say

### BrAIn

[App page](https://appshunter.io/ios/app/brain-smart-ai-chat-bot/id6445956380)

This app offers a conversational AI chatbot for various daily tasks, from general knowledge and personal assistance to education and technology queries. It aims to provide fast, precise answers, reducing the need for extensive searching. Users can also utilize templates for productive interactions and easily export responses.

**Highlights:** Conversational AI chatbot, General knowledge queries, Personal assistance, Educational support, Technology advice, Fast and precise answers, Copy/export answers

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $4.99 | per 7 days |
| Monthly | $14.99 | per month |


### DocumentUltimate

[App page](https://appshunter.io/ios/app/documentultimate/id6803197594)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DocumentUltimate Pro | $17.99 | one-time |


## Frequently asked questions

### Is BrAIn free?

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

### Is DocumentUltimate free?

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

### Do BrAIn or DocumentUltimate have ads?

Neither BrAIn nor DocumentUltimate 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.*