# Sonata Messenger vs SOBIX

The clearest difference is in-app purchases: Sonata Messenger at none against SOBIX's 9. Sonata Messenger also leads on update cadence (every 2 weeks vs every 5 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. SOBIX sells 9 in-app purchases, starting at $4.99 per 7 days. Sonata Messenger asks for nothing beyond the download.

Sonata Messenger ships an update every 2 weeks, SOBIX every 5 weeks. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Sonata Messenger | SOBIX |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.3 (3 ratings)](https://appshunter.io/ios/app/sonata-messenger/id6477220024/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 25.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 5 weeks |
| Monetization | Free | — |
| Size | 164 MB | 136 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [Boris Sagan](https://appshunter.io/developer/1033250135) | [Ilya Zastrizhniy](https://appshunter.io/developer/1810020391) |

## What reviewers say

### Sonata Messenger

[App page](https://appshunter.io/ios/app/sonata-messenger/id6477220024)

A secure messenger designed for private communication. It offers end-to-end encryption for all messages and files, ensuring your conversations remain confidential. Manage your profile and security settings for complete control over your personal data.

**Highlights:** End-to-end encryption, Individual and group chats, Secure file transfer, Profile and security settings management, No server message storage, No user activity analytics

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

**In-app purchases:** none


### SOBIX

[App page](https://appshunter.io/ios/app/sobix-quit-alcohol-tracker/id6755482444)

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sobix Plus Weekly | $4.99 | per 7 days |
| Sobix Plus Annual | $29.99 | per year |
| 300 Fragments | $2.99 | one-time |
| 700 Fragments | $5.99 | one-time |
| 1500 Fragments | $11.99 | one-time |
| 4000 Fragments | $24.99 | one-time |
| Sobix Plus Lifetime | $39.99 | one-time |
| Ultra-Premium Avatars | $39.99 | one-time |
| 10000 Fragments | $49.99 | one-time |


## Frequently asked questions

### Is Sonata Messenger free?

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

### Is SOBIX free?

SOBIX is free to download, with in-app purchases available.

### Do Sonata Messenger or SOBIX have ads?

Neither Sonata Messenger nor SOBIX shows ads.

### Which is updated more often, Sonata Messenger or SOBIX?

Sonata Messenger ships an update every 2 weeks, and SOBIX every 5 weeks. Most recently, Sonata Messenger was updated on November 4, 2026 and SOBIX on October 30, 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.*