# Blink WebRTC vs BT WebRTC

The clearest difference is update cadence: Blink WebRTC at every 4 days against BT WebRTC's every 3 months. On price, ads, in-app purchases and device support there is nothing between them.

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

Blink WebRTC ships an update every 4 days, BT WebRTC every 3 months. The most recent releases landed on October 29, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Blink WebRTC | BT WebRTC |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/blink-webrtc/id1489960733/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 3 months |
| Monetization | Free | — |
| Size | 50 MB | 17 MB |
| Requires iOS | 15.1 | **14.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [AG Projects](https://appshunter.io/developer/404360418) | [Administratieburo Toepoel B.V.](https://appshunter.io/developer/1469040631) |

## What reviewers say

### Blink WebRTC

[App page](https://appshunter.io/ios/app/blink-webrtc/id1489960733)

This app provides open, federated SIP messaging with 1-to-1 and multiparty audio/video calls. It supports rich messaging, file sharing, and end-to-end encryption for secure communication. Features include screen sharing, location sharing, and synchronization across devices.

**Highlights:** 1-to-1 and multiparty audio/video calls, Rich messaging with editing and reactions, End-to-end encryption (zRTP and PGP), File sharing and screen sharing, Location sharing, Cross-device synchronization

**Features:** Vision Pro support

**In-app purchases:** none


### BT WebRTC

[App page](https://appshunter.io/ios/app/bt-webrtc/id1630076501)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Blink WebRTC free?

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

### Is BT WebRTC free?

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

### Do Blink WebRTC or BT WebRTC have ads?

Neither Blink WebRTC nor BT WebRTC shows ads.

### Which is updated more often, Blink WebRTC or BT WebRTC?

Blink WebRTC ships an update every 4 days, and BT WebRTC every 3 months. Most recently, Blink WebRTC was updated on October 29, 2026 and BT WebRTC on October 27, 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.*