# Heartwitch vs VDO.Ninja

The clearest difference is rating: VDO.Ninja at 3.6 against Heartwitch's 2.6. VDO.Ninja also leads on update cadence (every 11 days vs every 5 months) and review sentiment (56% vs 40%). 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.

VDO.Ninja holds the better App Store score, 3.6 against 2.6. Both are backed by a comparable volume of ratings — 9 and 30 respectively. Written reviews point the same way: 40% of Heartwitch's written reviews are positive against 56% of VDO.Ninja's.

Heartwitch ships an update every 5 months, VDO.Ninja every 11 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | Heartwitch | VDO.Ninja |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.6 (9 ratings)](https://appshunter.io/ios/app/heartwitch/id1480031203/reviews) | **[3.6 (30 ratings)](https://appshunter.io/ios/app/vdoninja/id1607609685/reviews)** |
| Number of ratings | 9 | **30** |
| Positive reviews | 40.0% of reviews | **55.6% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 11 days** |
| Monetization | Free | Free |
| Size | 15 MB | 38 MB |
| Requires iOS | **14.8** | 15.0 |
| Devices | iPhone, iPod, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [BrightDigit](https://appshunter.io/developer/951071114) | [Steve Seguin](https://appshunter.io/developer/1477297551) |

## What reviewers say

### Heartwitch

[App page](https://appshunter.io/ios/app/heartwitch/id1480031203)

Stream your real-time heart rate from your Apple Watch to a web browser. Ideal for streamers who want to share their health stats during live broadcasts without extra hardware.

**Highlights:** Live stream heart rate data, Uses Apple Watch sensors, No extra hardware needed, Sends data to web browser, Independent watch app

**In-app purchases:** none


### VDO.Ninja

[App page](https://appshunter.io/ios/app/vdoninja/id1607609685)

This app facilitates peer-to-peer video and audio streaming using WebRTC technology, enabling local or internet-based connections. It offers background VoIP and screen sharing capabilities not found in its web counterpart.

**Highlights:** Peer-to-peer streaming, WebRTC encrypted connections, Background VoIP support, Background screen sharing, Customizable Stream IDs, OBS integration

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

**In-app purchases:** none


## Frequently asked questions

### Is Heartwitch free?

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

### Is VDO.Ninja free?

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

### Which has better reviews, Heartwitch or VDO.Ninja?

VDO.Ninja is rated higher. Heartwitch averages 2.6 out of 5 from 9 ratings, while VDO.Ninja averages 3.6 from 30 ratings.

### Do Heartwitch or VDO.Ninja have ads?

Neither Heartwitch nor VDO.Ninja shows ads.

### Which is updated more often, Heartwitch or VDO.Ninja?

Heartwitch ships an update every 5 months, and VDO.Ninja every 11 days. Most recently, Heartwitch was updated on October 24, 2026 and VDO.Ninja 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.*