# Diode Collab vs SalaX Secure Messaging

The clearest difference is rating: SalaX Secure Messaging at 5.0 against Diode Collab's 4.4. Diode Collab's advantage is ratings volume (8 vs 1). 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.

SalaX Secure Messaging holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: Diode Collab has 8 ratings behind it against 1, so its average is the more settled of the two.

Diode Collab ships an update every 2 months, SalaX Secure Messaging monthly. Both last shipped on October 24, 2026.

## The numbers

| Metric | Diode Collab | SalaX Secure Messaging |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (8 ratings)](https://appshunter.io/ios/app/diode-collab/id1605222443/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/salax-secure-messaging/id6477867054/reviews)** |
| Number of ratings | **8** | 1 |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free | Free |
| Size | 32 MB | 196 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Diode](https://appshunter.io/developer/1605222445) | [SSH Communications Security Oyj](https://appshunter.io/developer/1644679021) |

## What reviewers say

### Diode Collab

[App page](https://appshunter.io/ios/app/diode-collab/id1605222443)

This app offers a secure, self-managed alternative to cloud storage and team communication tools. It utilizes a peer-to-peer network, ensuring your data remains under your control without relying on third-party servers. Share notes, messages, and files with groups privately and securely.

**Highlights:** Self-managed secure data storage, Peer-to-peer network, Private message sharing, Secure file sharing, Group collaboration

**Features:** Vision Pro support

**In-app purchases:** none


### SalaX Secure Messaging

[App page](https://appshunter.io/ios/app/salax-secure-messaging/id6477867054)

This secure messaging app offers end-to-end encrypted communication for teams, including video conferencing, file sharing, and voice calls. Built on the decentralized Matrix framework, it prioritizes user data control and privacy with self-hosting options.

**Highlights:** End-to-end encryption, Video conferencing, File sharing, Voice calls, Decentralized Matrix framework, Self-hosting option, Cross-platform integration

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Diode Collab free?

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

### Is SalaX Secure Messaging free?

SalaX Secure Messaging is free to download, with no in-app purchases.

### Which has better reviews, Diode Collab or SalaX Secure Messaging?

SalaX Secure Messaging is rated higher. Diode Collab averages 4.4 out of 5 from 8 ratings, while SalaX Secure Messaging averages 5.0 from 1 ratings.

### Do Diode Collab or SalaX Secure Messaging have ads?

Neither Diode Collab nor SalaX Secure Messaging shows ads.

### Which is updated more often, Diode Collab or SalaX Secure Messaging?

Diode Collab ships an update every 2 months, and SalaX Secure Messaging monthly. Most recently, Diode Collab was updated on October 24, 2026 and SalaX Secure Messaging on October 24, 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.*