# OfflineHarmony Bluetooth Chat vs RelayBLE

The clearest difference is in-app purchases: RelayBLE at none against OfflineHarmony Bluetooth Chat's 1. RelayBLE also leads on device support (3 vs 1) and iOS requirement (13.0 vs 16.0). OfflineHarmony Bluetooth Chat's advantage is ads (none vs shown). On price there is nothing between them.

Both are free to download. OfflineHarmony Bluetooth Chat sells 1 one-off in-app purchase. RelayBLE asks for nothing beyond the download.

## The numbers

| Metric | OfflineHarmony Bluetooth Chat | RelayBLE |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/offlineharmony-bluetooth-chat/id6720348771/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Weekly | — |
| Monetization | Free | — |
| Size | 23 MB | 27 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [LimeLime Labs LLC](https://appshunter.io/developer/1002915290) | [Canalier](https://appshunter.io/developer/894934228) |

## What reviewers say

### OfflineHarmony Bluetooth Chat

[App page](https://appshunter.io/ios/app/offlineharmony-bluetooth-chat/id6720348771)

Connect with people nearby using Bluetooth, no internet required. Share text messages, voice notes, and even engage in video calls directly between devices. Ideal for situations with limited or no internet access.

**Highlights:** Offline messaging, Bluetooth video chat, Voice messages, Nearby group chat, Peer-to-peer privacy, Fast setup, Battery efficient

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| OfflineHarmony Plus | $1.99 | one-time |


### RelayBLE

[App page](https://appshunter.io/ios/app/relayble/id6749190422)

**In-app purchases:** none


## Frequently asked questions

### Is OfflineHarmony Bluetooth Chat free?

OfflineHarmony Bluetooth Chat is free to download, with in-app purchases available.

### Is RelayBLE free?

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

### Do OfflineHarmony Bluetooth Chat or RelayBLE have ads?

RelayBLE shows ads; OfflineHarmony Bluetooth Chat does not.

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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.*