# Delta Chat vs nMobile

The clearest difference is review sentiment: nMobile at 92% against Delta Chat's 63%. nMobile also leads on rating (4.8 vs 4.5) and iOS requirement (13.0 vs 15.6). Delta Chat's advantage is update cadence (every 3 weeks vs every 3 months) and ratings volume (127 vs 21). On price, ads, in-app purchases and monetization model there is nothing between them.

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

nMobile holds the better App Store score, 4.8 against 4.5. That said, the two scores are not equally well evidenced: Delta Chat has 127 ratings behind it against 21, so its average is the more settled of the two. Written reviews point the same way: 63% of Delta Chat's written reviews are positive against 92% of nMobile's.

Delta Chat ships an update every 3 weeks, nMobile every 3 months. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Delta Chat | nMobile |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (127 ratings)](https://appshunter.io/ios/app/delta-chat/id1459523234/reviews) | **[4.8 (21 ratings)](https://appshunter.io/ios/app/nmobile/id1499487381/reviews)** |
| Number of ratings | **127** | 21 |
| Positive reviews | 63.2% of reviews | **91.7% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 3 months |
| Monetization | Free | Free |
| Size | 61 MB | 73 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [merlinux](https://appshunter.io/developer/1459523233) | [NKN Labs Inc.](https://appshunter.io/developer/1476252461) |

## What reviewers say

### Delta Chat

[App page](https://appshunter.io/ios/app/delta-chat/id1459523234)

This decentralized messenger offers private, secure, and reliable instant messaging. It allows for easy setup on multiple devices and supports multiple chat profiles without requiring a phone number. Enjoy end-to-end encryption and the flexibility to run it with your own email or server.

**Highlights:** Decentralized instant messaging, Private onboarding without phone number, End-to-end encryption, Multiple chat profiles, Works on multiple devices, Self-hosted option

**Features:** Vision Pro support

**In-app purchases:** none


### nMobile

[App page](https://appshunter.io/ios/app/nmobile/id1499487381)

This secure messaging app prioritizes user privacy by keeping all data on your device. It offers end-to-end encrypted chats, group management, and cross-platform compatibility. An optional wallet feature allows for managing cryptocurrency.

**Highlights:** End-to-end encrypted chat, Group chat management, Cross-platform compatibility, HTML/Markdown message formatting, Optional cryptocurrency wallet, NKN token support

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Delta Chat free?

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

### Is nMobile free?

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

### Which has better reviews, Delta Chat or nMobile?

nMobile is rated higher. Delta Chat averages 4.5 out of 5 from 127 ratings, while nMobile averages 4.8 from 21 ratings.

### Do Delta Chat or nMobile have ads?

Neither Delta Chat nor nMobile shows ads.

### Which is updated more often, Delta Chat or nMobile?

Delta Chat ships an update every 3 weeks, and nMobile every 3 months. Most recently, Delta Chat was updated on October 25, 2026 and nMobile on October 24, 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.*