# heylink vs Holin

The clearest difference is rating: heylink at 4.5 against Holin's 3.7. heylink also leads on ads (none vs shown) and ratings volume (992 vs 3). Holin's advantage is iOS requirement (13.6 vs 15.0). On price, 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.

heylink holds the better App Store score, 4.5 against 3.7. That said, the two scores are not equally well evidenced: heylink has 992 ratings behind it against 3, so its average is the more settled of the two.

heylink ships an update every 2 weeks, Holin every 6 weeks. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | heylink | Holin |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (992 ratings)](https://appshunter.io/ios/app/heylink/id1624876305/reviews)** | [3.7 (3 ratings)](https://appshunter.io/ios/app/holin/id6759892920/reviews) |
| Number of ratings | **992** | 3 |
| Positive reviews | 27.3% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 2 weeks** | Every 6 weeks |
| Monetization | **Free** | Ad-supported |
| Size | 58 MB | 726 MB |
| Requires iOS | 15.0 | **13.6** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Dinghefeng Technology Co., Ltd.](https://appshunter.io/developer/1698935717) | [深圳市矢量律动科技有限公司](https://appshunter.io/developer/1824120103) |

## What reviewers say

### heylink

[App page](https://appshunter.io/ios/app/heylink/id1624876305)

This sports health app connects with smart wearable devices to monitor your well-being. It offers a simple interface for data recording and device management, including notifications and personalized watch faces.

**Highlights:** Sports health tracking, Smart wearable device connection, Data recording, Message notifications, Disconnect alerts, Alarm settings, Weather information, Personalized watch dials

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use
- 🚀 Seamless audio transfer
- 🚀 Helpful and practical watch features

**What reviewers complain about**

- 🐛 Weather not working
- 🐛 Inaccurate parameters
- 🐛 Sign-up and registration issues
- 🐛 Watch not recognized by app
- 🐛 Glitchy watch face and software

**Reported bugs**

- Weather not working
- Watch not recognized by app
- Glitchy watch face and software
- Camera on watch not working
- Unable to set custom watch wallpaper

**Requested features**

- Option to switch between 12-hour and 24-hour time
- Option to switch between Celsius and Fahrenheit
- Ability to set custom watch wallpaper
- Improved weather integration and accuracy
- Smoother firmware updates and bug fixes


### Holin

[App page](https://appshunter.io/ios/app/holin/id6759892920)

This app connects to smart glasses to create immersive augmented reality experiences. It allows for virtual-real superimposition, panoramic displays, and scene recognition for a unique visual journey.

**Highlights:** AR virtual-real superimposition, Panoramic light and shadow presentation, One-click device connection, Scene recognition, Content projection, Parameter customization

**In-app purchases:** none


## Frequently asked questions

### Is heylink free?

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

### Is Holin free?

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

### Which has better reviews, heylink or Holin?

heylink is rated higher. heylink averages 4.5 out of 5 from 992 ratings, while Holin averages 3.7 from 3 ratings.

### Do heylink or Holin have ads?

Holin shows ads; heylink does not.

### Which is updated more often, heylink or Holin?

heylink ships an update every 2 weeks, and Holin every 6 weeks. Most recently, heylink was updated on October 25, 2026 and Holin 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.*