# Berty Messenger vs dIM Chat

The clearest difference is rating: dIM Chat at 4.7 against Berty Messenger's 3.1. dIM Chat also leads on review sentiment (67% vs 30%) and update cadence (every 3 weeks vs every 2 months). Berty Messenger's advantage is iOS requirement (12.0 vs 16.0). On price, ratings volume, ads and in-app purchases there is nothing between them.

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

dIM Chat holds the better App Store score, 4.7 against 3.1. Both are backed by a comparable volume of ratings — 23 and 9 respectively. Written reviews point the same way: 30% of Berty Messenger's written reviews are positive against 67% of dIM Chat's.

Berty Messenger ships an update every 2 months, dIM Chat every 3 weeks. The most recent releases landed on October 16, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Berty Messenger | dIM Chat |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.1 (23 ratings)](https://appshunter.io/ios/app/berty-messenger/id1535500412/reviews) | **[4.7 (9 ratings)](https://appshunter.io/ios/app/dim-chat/id1583606879/reviews)** |
| Number of ratings | **23** | 9 |
| Positive reviews | 30.0% of reviews | **66.7% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 167 MB | 2 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Berty Technologies](https://appshunter.io/developer/1437267587) | [Kasper Munch Jensen](https://appshunter.io/developer/1583606881) |

## What reviewers say

### Berty Messenger

[App page](https://appshunter.io/ios/app/berty-messenger/id1535500412)

This app offers secure, end-to-end encrypted messaging without central servers. It allows communication even without an internet connection, ensuring anonymity and protecting user metadata from surveillance.

**Highlights:** End-to-end encrypted messaging, 100% decentralized P2P network, Completely anonymous user profiles, Metadata protection, Offline communication via Bluetooth, Group chats and media sharing, Voice message sharing

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

**In-app purchases:** none


### dIM Chat

[App page](https://appshunter.io/ios/app/dim-chat/id1583606879)

Communicate securely with friends and family without an internet connection. This app creates a decentralized Bluetooth network for offline messaging, ideal for travel or emergencies. It features encrypted messages and an open-source codebase for transparency.

**Highlights:** Offline chat capability, Encrypted messaging, Decentralized Bluetooth network, QR code contact addition, Open Source codebase

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Berty Messenger free?

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

### Is dIM Chat free?

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

### Which has better reviews, Berty Messenger or dIM Chat?

dIM Chat is rated higher. Berty Messenger averages 3.1 out of 5 from 23 ratings, while dIM Chat averages 4.7 from 9 ratings.

### Do Berty Messenger or dIM Chat have ads?

Neither Berty Messenger nor dIM Chat shows ads.

### Which is updated more often, Berty Messenger or dIM Chat?

Berty Messenger ships an update every 2 months, and dIM Chat every 3 weeks. Most recently, Berty Messenger was updated on October 16, 2026 and dIM Chat on October 2, 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.*