# david®chat vs mobile

The clearest difference is update cadence: david®chat at every 2 months against mobile's every 15 months. 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.

david®chat ships an update every 2 months, mobile every 15 months. The most recent releases landed on September 29, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | david®chat | mobile |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 70.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 15 months |
| Monetization | Free | — |
| Size | 8 MB | 19 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tobit Laboratories AG](https://appshunter.io/developer/284971906) | [Mobile Office Communications GmbH](https://appshunter.io/developer/1027275218) |

## What reviewers say

### david®chat

[App page](https://appshunter.io/ios/app/davidchat/id983175646)

This app enables synchronous communication and secure data exchange with your smartphone via your own server, making email obsolete for efficient teamwork. It allows for text, image, video, and document sharing, group chats, and status updates among users of the same server.

**Highlights:** Synchronous communication, Secure data exchange, Text, image, video, document sharing, Group chats, User status indication

**Features:** macOS Compatibility

**In-app purchases:** none


### mobile

[App page](https://appshunter.io/ios/app/mobile-office/id1027275219)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is david®chat free?

david®chat is free to download, with no in-app purchases.

### Is mobile free?

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

### Do david®chat or mobile have ads?

Neither david®chat nor mobile shows ads.

### Which is updated more often, david®chat or mobile?

david®chat ships an update every 2 months, and mobile every 15 months. Most recently, david®chat was updated on September 29, 2026 and mobile on September 19, 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.*