# Heartwitch vs Moblin

The clearest difference is review sentiment: Moblin at 91% against Heartwitch's 40%. Moblin also leads on rating (4.9 vs 2.6) and update cadence (weekly vs every 5 months). Heartwitch's advantage is in-app purchases (none vs 16) and iOS requirement (14.8 vs 16.4). On price, ads and device support there is nothing between them.

Both are free to download. Moblin sells 16 one-off in-app purchases. Heartwitch asks for nothing beyond the download.

Moblin holds the better App Store score, 4.9 against 2.6. That said, the two scores are not equally well evidenced: Moblin has 74 ratings behind it against 9, so its average is the more settled of the two. Written reviews point the same way: 40% of Heartwitch's written reviews are positive against 91% of Moblin's.

Heartwitch ships an update every 5 months, Moblin weekly. The most recent releases landed on September 30, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Heartwitch | Moblin |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.6 (9 ratings)](https://appshunter.io/ios/app/heartwitch/id1480031203/reviews) | **[4.9 (74 ratings)](https://appshunter.io/ios/app/moblin/id6466745933/reviews)** |
| Number of ratings | 9 | **74** |
| Positive reviews | 40.0% of reviews | **91.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Weekly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 15 MB | 67 MB |
| Requires iOS | **14.8** | 16.4 |
| Devices | iPhone, iPod, Apple Watch | **iPhone, iPad, Mac, Apple Watch** |
| Age rating | 4+ | 17+ |
| Developer | [BrightDigit](https://appshunter.io/developer/951071114) | [Erik Moqvist](https://appshunter.io/developer/1707754620) |

## 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


### Moblin

[App page](https://appshunter.io/ios/app/moblin/id6466745933)

Stream live video from your phone to platforms like Twitch. Offers robust connection protocols, high-quality video up to 4K 60 FPS, and built-in chat for viewer interaction. Includes adaptive bitrate options and video stabilization for a smoother broadcast experience.

**Highlights:** Live streaming to Twitch and other platforms, Built-in chat for viewer interaction, Support for SRTLA, SRT, RIST, RTMP, RTMPS, Up to 4K resolution and 60 FPS, Adaptive bitrate streaming, Video stabilization

**Features:** Apple Watch app, Vision Pro support

**In-app purchases (16)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Goblina | $1.99 | one-time |
| Queen | $1.99 | one-time |
| Peru | $1.99 | one-time |
| Goblin | $1.99 | one-time |
| King | $1.99 | one-time |
| Looking | $1.99 | one-time |
| Heart | $1.99 | one-time |
| Tetris | $1.99 | one-time |
| Ireland | $1.99 | one-time |
| Tub | $1.99 | one-time |
| Pixels | $1.99 | one-time |
| Pink | $4.99 | one-time |
| Happy | $4.99 | one-time |
| Millionaire | $9.99 | one-time |
| Billionaire | $49.99 | one-time |
| Trillionaire | $199.99 | one-time |

**What reviewers like**

- 👍 Easy to use and navigate
- 🚀 Powerful and feature-rich for IRL streaming
- 💰 Free with no watermarks
- 📱 Excellent for iPhone streaming
- 🔌 Supports multiple platforms and RTMP/SRT

**What reviewers complain about**

- 🐛 Screen capture doesn't work in background
- 🐛 Back camera not working for some users
- 🐛 Issues with switching cameras with gimbal
- 🐛 Difficulty in resizing widgets
- 🐛 Front camera not resizable when rear is active

**Reported bugs**

- Screen capture feature doesn’t work when leaving the app
- Back camera still not working
- Cannot add channel on iPhone 13 due to invisible buttons
- GoPro hero 13 not connecting, RTMP server location disappeared
- Not streaming on rtmp VK after update

**Requested features**

- Allow manual resizing of widgets (donation, fundraising)
- Allow manual resizing of front camera widget
- Add ability to broadcast via SJCAM cameras
- Support NDI external feeds
- Add Moblink for iOS for bonding with older iPhones/iPads


## Frequently asked questions

### Is Heartwitch free?

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

### Is Moblin free?

Moblin is free to download, with in-app purchases available.

### Which has better reviews, Heartwitch or Moblin?

Moblin is rated higher. Heartwitch averages 2.6 out of 5 from 9 ratings, while Moblin averages 4.9 from 74 ratings.

### Do Heartwitch or Moblin have ads?

Neither Heartwitch nor Moblin shows ads.

### Which is updated more often, Heartwitch or Moblin?

Heartwitch ships an update every 5 months, and Moblin weekly. Most recently, Heartwitch was updated on September 30, 2026 and Moblin on October 1, 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.*