# InfoPhone vs Relay Secure Messenger

The clearest difference is update cadence: InfoPhone at every 11 days against Relay Secure Messenger's every 3 weeks. InfoPhone also leads on device support (3 vs 1) and iOS requirement (18.0 vs 26.0). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

InfoPhone ships an update every 11 days, Relay Secure Messenger every 3 weeks. The most recent releases landed on October 24, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | InfoPhone | Relay Secure Messenger |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/relay-secure-messenger/id6753321063/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 11 days** | Every 3 weeks |
| Monetization | Free | Free |
| Size | 111 MB | 33 MB |
| Requires iOS | **18.0** | 26.0 |
| Devices | **iPhone, iPad, Apple Watch** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [Enso webworks private limited](https://appshunter.io/developer/1687255524) | [Antonio Lambert](https://appshunter.io/developer/1769139666) |

## What reviewers say

### InfoPhone

[App page](https://appshunter.io/ios/app/infophone-secure-messenger/id6743106801)

This secure messaging app prioritizes user privacy with end-to-end encrypted messages, calls, and media sharing. It offers zero data collection, ensuring conversations are visible only to participants and not even the service provider.

**Highlights:** End-to-end encrypted messaging, Secure voice and video calls, Zero data collection policy, Private group chats, Encrypted media sharing, Cross-platform compatibility

**Features:** macOS Compatibility, Siri integration, Apple Watch app, Vision Pro support

**In-app purchases:** none


### Relay Secure Messenger

[App page](https://appshunter.io/ios/app/relay-secure-messenger/id6753321063)

This app offers a unique voice communication experience by transcribing speech on your device, encrypting it as text, and reconstructing it in your voice privately in real-time. It ensures conversations remain yours by never transmitting raw audio over the network.

**Highlights:** On-device speech transcription, End-to-end encrypted text transmission, Real-time voice reconstruction, No raw audio transmission, Private conversations, Ad-free experience

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is InfoPhone free?

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

### Is Relay Secure Messenger free?

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

### Do InfoPhone or Relay Secure Messenger have ads?

Neither InfoPhone nor Relay Secure Messenger shows ads.

### Which is updated more often, InfoPhone or Relay Secure Messenger?

InfoPhone ships an update every 11 days, and Relay Secure Messenger every 3 weeks. Most recently, InfoPhone was updated on October 24, 2026 and Relay Secure Messenger on October 19, 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.*