# SimpleX Chat vs Kiba Chat Messenger

The clearest difference is in-app purchases: SimpleX Chat at none against Kiba Chat Messenger's 7. Kiba Chat Messenger's advantage is update cadence (every 5 days vs every 2 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Kiba Chat Messenger sells 7 in-app purchases, starting at $12.99 per month. SimpleX Chat asks for nothing beyond the download.

SimpleX Chat ships an update every 2 weeks, Kiba Chat Messenger every 5 days. The most recent releases landed on October 24, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | SimpleX Chat | Kiba Chat Messenger |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (273 ratings)](https://appshunter.io/ios/app/simplex-chat-secure-messenger/id1605771084/reviews)** | — |
| Number of ratings | **273** | — |
| Positive reviews | 56.2% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 5 days** |
| Monetization | Free | — |
| Size | 193 MB | 114 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | iPhone, iPod | iPhone, Mac |
| Age rating | 12+ | 4+ |
| Developer | [SimpleX Chat](https://appshunter.io/developer/1605771086) | [Maksim Domkov](https://appshunter.io/developer/1893556850) |

## What reviewers say

### SimpleX Chat

[App page](https://appshunter.io/ios/app/simplex-chat-secure-messenger/id1605771084)

This secure messaging app offers unparalleled privacy by eliminating user identifiers. Enjoy end-to-end encrypted messages, calls, and files with features like disappearing messages and incognito mode. Connect via invitation links without needing phone numbers or emails.

**Highlights:** No user identifiers, End-to-end encrypted messages, Disappearing messages, Incognito mode, Encrypted file and voice messages, Secret chat groups, Encrypted portable chat database

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🔒 End-to-end encryption and quantum-resistant security
- 🔐 No phone number or personal data required
- 👤 Anonymous profiles and multiple identities
- 🚀 Fast message delivery when working properly
- 🎯 Decentralized and open-source architecture

**What reviewers complain about**

- 🐛 Frequent app crashes and instability
- 📬 Delayed or missing notifications (20+ minutes common)
- ⌨️ Keyboard issues on iOS (freezing, unresponsive)
- 🔌 Poor connectivity and message delivery failures
- 📱 iPad version not optimized

**Reported bugs**

- App crashes on startup (v6.2 update)
- Keyboard unresponsive on iOS 26
- Messages not appearing until app is opened
- Notifications not working despite correct settings
- Chat freezing and lag on iPhone

**Requested features**

- Read receipts option
- Typing indicators
- Bot maker feature like Telegram
- Multiple image attachment with descriptions
- Better emoji reaction selection


### Kiba Chat Messenger

[App page](https://appshunter.io/ios/app/kiba-chat-messenger/id6762253729)

**Features:** Family Sharing

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Mia Pro | $12.99 | per month |
| Mia Business | $34.99 | per month |
| Mia Pro Yearly | $129.99 | per year |
| Mia Business | $349.99 | per year |
| 100 Stars | $0.99 | one-time |
| 500 Stars | $3.99 | one-time |
| 1000 Stars | $6.99 | one-time |


## Frequently asked questions

### Is SimpleX Chat free?

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

### Is Kiba Chat Messenger free?

Kiba Chat Messenger is free to download, with in-app purchases available.

### Do SimpleX Chat or Kiba Chat Messenger have ads?

Neither SimpleX Chat nor Kiba Chat Messenger shows ads.

### Which is updated more often, SimpleX Chat or Kiba Chat Messenger?

SimpleX Chat ships an update every 2 weeks, and Kiba Chat Messenger every 5 days. Most recently, SimpleX Chat was updated on October 24, 2026 and Kiba Chat Messenger on October 14, 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.*