# Duo Messenger vs EXTRA SAFE

The clearest difference is rating: EXTRA SAFE at 4.4 against Duo Messenger's 2.3. EXTRA SAFE also leads on ratings volume (91 vs 3). Duo Messenger's advantage is review sentiment (100% vs 82%). On price, update cadence, 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.

EXTRA SAFE holds the better App Store score, 4.4 against 2.3. That said, the two scores are not equally well evidenced: EXTRA SAFE has 91 ratings behind it against 3, so its average is the more settled of the two. Written reviews complicate that: 100% of Duo Messenger's written reviews are positive against 82% of EXTRA SAFE's, so the app with the better star average is not the one people write more warmly about.

Duo Messenger ships an update every 9 days, EXTRA SAFE fortnightly. The most recent releases landed on August 16, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Duo Messenger | EXTRA SAFE |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.3 (3 ratings)](https://appshunter.io/ios/app/duo-messenger/id6503286911/reviews) | **[4.4 (91 ratings)](https://appshunter.io/ios/app/extra-safe-self-custody-chat/id6745936574/reviews)** |
| Number of ratings | 3 | **91** |
| Positive reviews | **100.0% of reviews** | 81.8% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 9 days** | Fortnightly |
| Monetization | Free | Free |
| Size | 44 MB | 91 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [JUSI PTE.LTD.](https://appshunter.io/developer/1659814629) | [Alex Keselman](https://appshunter.io/developer/1716223941) |

## What reviewers say

### Duo Messenger

[App page](https://appshunter.io/ios/app/duo-messenger/id6503286911)

This secure messaging app prioritizes your privacy with end-to-end encryption and anonymous communication. It offers a clean, ad-free experience, allowing you to chat without revealing personal contact information.

**Highlights:** End-to-end message encryption, Anonymous communication via Duo Numbers, No ads or trackers, Private contact information, Secure data safeguarding

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

**In-app purchases:** none


### EXTRA SAFE

[App page](https://appshunter.io/ios/app/extra-safe-self-custody-chat/id6745936574)

Communicate securely with end-to-end encrypted messaging and self-destructing messages. Enjoy anonymous voice and video calls with P2P connections and on-device encryption keys. Prioritizes privacy with identity-free setup and no metadata collection.

**Highlights:** End-to-end encrypted messaging, Self-destructing messages and files, Anonymous P2P voice and video calls, Encrypted file transfer, Identity-free setup, Private P2P video meetings

**In-app purchases:** none


## Frequently asked questions

### Is Duo Messenger free?

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

### Is EXTRA SAFE free?

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

### Which has better reviews, Duo Messenger or EXTRA SAFE?

EXTRA SAFE is rated higher. Duo Messenger averages 2.3 out of 5 from 3 ratings, while EXTRA SAFE averages 4.4 from 91 ratings.

### Do Duo Messenger or EXTRA SAFE have ads?

Neither Duo Messenger nor EXTRA SAFE shows ads.

### Which is updated more often, Duo Messenger or EXTRA SAFE?

Duo Messenger ships an update every 9 days, and EXTRA SAFE fortnightly. Most recently, Duo Messenger was updated on August 16, 2026 and EXTRA SAFE on September 23, 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.*