# Keybase vs SonicMESSENGER

The clearest difference is rating: SonicMESSENGER at 5.0 against Keybase's 3.5. Keybase's advantage is ads (none vs shown) and ratings volume (323 vs 5). On price, update cadence, 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.

SonicMESSENGER holds the better App Store score, 5.0 against 3.5. That said, the two scores are not equally well evidenced: Keybase has 323 ratings behind it against 5, so its average is the more settled of the two.

Keybase ships an update every 3 months, SonicMESSENGER every 2 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Keybase | SonicMESSENGER |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.5 (323 ratings)](https://appshunter.io/ios/app/keybase-crypto-for-everyone/id1044461770/reviews) | **[5.0 (5 ratings)](https://appshunter.io/ios/app/sonicmessenger/id1281345023/reviews)** |
| Number of ratings | **323** | 5 |
| Positive reviews | 42.5% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | **Free** | Ad-supported |
| Size | 127 MB | 27 MB |
| Requires iOS | **15.1** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Keybase, Inc.](https://appshunter.io/developer/1044460764) | [Rob Tiv](https://appshunter.io/developer/1193009317) |

## What reviewers say

### Keybase

[App page](https://appshunter.io/ios/app/keybase-crypto-for-everyone/id1044461770)

Securely message anyone on social media or other platforms without needing their personal contact information. All communications are end-to-end encrypted and accessible across multiple devices. This open-source platform is free and ad-free for all users.

**Highlights:** Secure messaging to social media users, End-to-end encryption, Multi-device support, Open source, Ad-free

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 🚀 Fast and efficient
- 🔒 Secure communication
- 👍 Useful features like cloud storage and git repos
- 💡 Innovative crypto integration

**What reviewers complain about**

- 🐛 Bugs and crashes
- 🔋 High battery consumption
- 👎 Lack of iPad support
- 👎 Sluggish performance

**Reported bugs**

- Login screen freezes
- Incompatible with older devices
- Messaging issues and lost chats
- Unreliable file sharing

**Requested features**

- Add iPad app support
- Improve message threading and navigation
- Integrate with more social platforms
- Add password manager functionality


### SonicMESSENGER

[App page](https://appshunter.io/ios/app/sonicmessenger/id1281345023)

This app uses inaudible sound tones to unlock exclusive content, promotions, and interactive experiences from TV, radio, and live events directly to your smartphone. It seamlessly connects you with brands and creators without disrupting your viewing or listening.

**Highlights:** Detects inaudible sound tones, Access exclusive deals and promotions, Interact with live events and broadcasts, Connect with brands and creators, User-friendly interface, Compatible with TV, radio, and live events

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Keybase free?

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

### Is SonicMESSENGER free?

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

### Which has better reviews, Keybase or SonicMESSENGER?

SonicMESSENGER is rated higher. Keybase averages 3.5 out of 5 from 323 ratings, while SonicMESSENGER averages 5.0 from 5 ratings.

### Do Keybase or SonicMESSENGER have ads?

SonicMESSENGER shows ads; Keybase does not.

### Which is updated more often, Keybase or SonicMESSENGER?

Keybase ships an update every 3 months, and SonicMESSENGER every 2 months. Most recently, Keybase was updated on November 2, 2026 and SonicMESSENGER on November 3, 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.*