# ZERO Messenger vs Graf Chat

The clearest difference is review sentiment: Graf Chat at 100% against ZERO Messenger's 78%. Graf Chat also leads on rating (5.0 vs 4.7) and update cadence (every 2 days vs weekly). ZERO Messenger's advantage is ratings volume (15 vs 3). 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.

Graf Chat holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: ZERO Messenger has 15 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 78% of ZERO Messenger's written reviews are positive against 100% of Graf Chat's.

ZERO Messenger ships an update weekly, Graf Chat every 2 days. The most recent releases landed on July 8, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | ZERO Messenger | Graf Chat |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (15 ratings)](https://appshunter.io/ios/app/zero-messenger/id6476882926/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/graf-chat/id6785374482/reviews)** |
| Number of ratings | **15** | 3 |
| Positive reviews | 77.8% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Weekly | **Every 2 days** |
| Monetization | Free | Free |
| Size | 248 MB | 154 MB |
| Requires iOS | 18.5 | **17.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Zero to Infinity, Inc.](https://appshunter.io/developer/1728066651) | [Venture Deals, Co.](https://appshunter.io/developer/1747369682) |

## What reviewers say

### ZERO Messenger

[App page](https://appshunter.io/ios/app/zero-messenger/id6476882926)

A secure and private messaging app built on decentralized architecture. It offers end-to-end encryption, Web3 integration, and no ads or surveillance. Reclaim your digital rights with this free, anonymous communication tool.

**Highlights:** Decentralized architecture, End-to-end encryption, Web3 wallet login, Token-gated chats, Cross-device access, No phone number required, Sleek and minimal design

**Features:** macOS Compatibility

**In-app purchases:** none


### Graf Chat

[App page](https://appshunter.io/ios/app/graf-chat/id6785374482)

A secure messaging app prioritizing privacy with end-to-end encryption and no phone number requirement. It offers biometric app lock and screenshot protection, with tools to block and report abuse.

**Highlights:** End-to-end encrypted chats, No phone number required for sign-up, Biometric app lock, Screenshot protection, Block and report tools, Interoperable with Matrix homeservers

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

**In-app purchases:** none


## Frequently asked questions

### Is ZERO Messenger free?

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

### Is Graf Chat free?

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

### Which has better reviews, ZERO Messenger or Graf Chat?

Graf Chat is rated higher. ZERO Messenger averages 4.7 out of 5 from 15 ratings, while Graf Chat averages 5.0 from 3 ratings.

### Do ZERO Messenger or Graf Chat have ads?

Neither ZERO Messenger nor Graf Chat shows ads.

### Which is updated more often, ZERO Messenger or Graf Chat?

ZERO Messenger ships an update weekly, and Graf Chat every 2 days. Most recently, ZERO Messenger was updated on July 8, 2026 and Graf Chat on September 18, 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.*