# OK.secure vs Chot

The clearest difference is update cadence: Chot at every 5 days against OK.secure's every 6 weeks. 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.

OK.secure ships an update every 6 weeks, Chot every 5 days. The most recent releases landed on October 7, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | OK.secure | Chot |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 58.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 5 days** |
| Monetization | Free with in-app purchases | — |
| Size | 100 MB | 3 MB |
| Requires iOS | 16.6 | 16.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [OK.de Services GmbH](https://appshunter.io/developer/1692149044) | [Ates DANIS](https://appshunter.io/developer/1601015978) |

## What reviewers say

### OK.secure

[App page](https://appshunter.io/ios/app/oksecure/id1518785117)

This app offers private, end-to-end encrypted messaging and a secure crypto wallet. Communicate freely with voice, video calls, and file sharing, all protected by blockchain technology and a zero-knowledge principle. Manage your digital assets with integrated DeFi features.

**Highlights:** End-to-end encrypted messaging, Voice and video calls, File and screen sharing, Non-custodial crypto wallet, DeFi and crypto trading, Blockchain technology

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

**In-app purchases:** none


### Chot

[App page](https://appshunter.io/ios/app/chot-secure-instant-messaging/id1601015976)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is OK.secure free?

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

### Is Chot free?

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

### Do OK.secure or Chot have ads?

Neither OK.secure nor Chot shows ads.

### Which is updated more often, OK.secure or Chot?

OK.secure ships an update every 6 weeks, and Chot every 5 days. Most recently, OK.secure was updated on October 7, 2026 and Chot on October 12, 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.*