# OffGrid vs Relay Secure Messenger

The clearest difference is ratings volume: OffGrid at 5 against Relay Secure Messenger's 1. OffGrid also leads on iOS requirement (18.0 vs 26.0). On price, rating, update cadence and ads there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for OffGrid against 5.0 for Relay Secure Messenger. That said, the two scores are not equally well evidenced: OffGrid has 5 ratings behind it against 1, so its average is the more settled of the two.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on September 7, 2026 and September 5, 2026 respectively.

## The numbers

| Metric | OffGrid | Relay Secure Messenger |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (5 ratings)](https://appshunter.io/ios/app/offgrid-secure-messenger/id6749494514/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/relay-secure-messenger/id6753321063/reviews) |
| Number of ratings | **5** | 1 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Free | Free |
| Size | 52 MB | 33 MB |
| Requires iOS | **18.0** | 26.0 |
| Devices | iPhone | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Vetra Labs Inc.](https://appshunter.io/developer/1830765451) | [Antonio Lambert](https://appshunter.io/developer/1769139666) |

## What reviewers say

### OffGrid

[App page](https://appshunter.io/ios/app/offgrid-secure-messenger/id6749494514)

Communicate privately with end-to-end encrypted messaging. This app collects no user data, requires no personal information for signup, and prevents screenshots. A killswitch feature erases all conversations.

**Highlights:** End-to-end encryption, No data collection, No ads or trackers, No screenshots, Killswitch feature, No personal info required

**Features:** macOS Compatibility, 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 OffGrid free?

OffGrid 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.

### Which has better reviews, OffGrid or Relay Secure Messenger?

OffGrid and Relay Secure Messenger are both rated 5.0 out of 5 on the App Store, from 5 and 1 ratings respectively.

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

Neither OffGrid nor Relay Secure Messenger shows ads.

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

OffGrid ships an update every 3 weeks, and Relay Secure Messenger every 3 weeks. Most recently, OffGrid was updated on September 7, 2026 and Relay Secure Messenger on September 5, 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.*