# RealEdge AI vs DocumentChatApp

The clearest difference is in-app purchases: RealEdge AI at none against DocumentChatApp's 2. RealEdge AI also leads on update cadence (every 2 weeks vs every 8 months). DocumentChatApp's advantage is iOS requirement (13.0 vs 16.6). On price, ads and device support there is nothing between them.

Both are free to download. DocumentChatApp sells 2 in-app purchases, starting at $9.99 per month. RealEdge AI asks for nothing beyond the download.

RealEdge AI ships an update every 2 weeks, DocumentChatApp every 8 months. The most recent releases landed on October 10, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | RealEdge AI | DocumentChatApp |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 8 months |
| Size | 57 MB | 44 MB |
| Requires iOS | 16.6 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Real Edge FZCO](https://appshunter.io/developer/1189538759) | [DataFortress.cloud GmbH](https://appshunter.io/developer/1805593741) |

## What reviewers say

### RealEdge AI

[App page](https://appshunter.io/ios/app/realedge-ai/id6450746244)

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

**In-app purchases:** none


### DocumentChatApp

[App page](https://appshunter.io/ios/app/documentchatapp/id6744027406)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Plus Monthly | $9.99 | per month |
| Plus Yearly | $199.00 | per year |


## Frequently asked questions

### Is RealEdge AI free?

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

### Is DocumentChatApp free?

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

### Do RealEdge AI or DocumentChatApp have ads?

Neither RealEdge AI nor DocumentChatApp shows ads.

### Which is updated more often, RealEdge AI or DocumentChatApp?

RealEdge AI ships an update every 2 weeks, and DocumentChatApp every 8 months. Most recently, RealEdge AI was updated on October 10, 2026 and DocumentChatApp on October 21, 2026.

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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.*