# Proofn vs Graf Chat

The clearest difference is update cadence: Graf Chat at every 2 days against Proofn's every 4 weeks. Graf Chat also leads on ratings volume (3 vs 1) and iOS requirement (17.0 vs 26.0). On price, rating, 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.

On the App Store both sit at effectively the same score — 5.0 for Proofn against 5.0 for Graf Chat. Both are backed by a comparable volume of ratings — 1 and 3 respectively.

Proofn ships an update every 4 weeks, Graf Chat every 2 days. The most recent releases landed on October 17, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Proofn | Graf Chat |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/proofn/id1551267874/reviews) | [5.0 (3 ratings)](https://appshunter.io/ios/app/graf-chat/id6785374482/reviews) |
| Number of ratings | 1 | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Every 2 days** |
| Monetization | Free | Free |
| Size | 35 MB | 170 MB |
| Requires iOS | 26.0 | **17.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 17+ | 17+ |
| Developer | [Myabuy, LLC](https://appshunter.io/developer/1346618603) | [Venture Deals, Co.](https://appshunter.io/developer/1747369682) |

## What reviewers say

### Proofn

[App page](https://appshunter.io/ios/app/proofn/id1551267874)

This app allows users to edit or delete unread emails and group messages, even after sending. It also supports inline video, photo, and voice note attachments, offering enhanced privacy and control over communications.

**Highlights:** Edit unread emails and attachments, Delete unread messages, Inline video, photo, and voice note attachments, Private group messaging, End-to-end and zero-access encryption, Organize messages by sender or group

**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 Proofn free?

Proofn 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, Proofn or Graf Chat?

Proofn and Graf Chat are both rated 5.0 out of 5 on the App Store, from 1 and 3 ratings respectively.

### Do Proofn or Graf Chat have ads?

Neither Proofn nor Graf Chat shows ads.

### Which is updated more often, Proofn or Graf Chat?

Proofn ships an update every 4 weeks, and Graf Chat every 2 days. Most recently, Proofn was updated on October 17, 2026 and Graf Chat on October 6, 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.*