# YI Action vs Yi Eye

The clearest difference is rating: Yi Eye at 2.7 against YI Action's 1.8. Yi Eye also leads on review sentiment (28% vs 9%). YI Action's advantage is update cadence (every 3 weeks vs every 2 months). On price, ratings volume, ads and in-app purchases there is nothing between them.

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

Yi Eye holds the better App Store score, 2.7 against 1.8. Both are backed by a comparable volume of ratings — 442 and 546 respectively. Written reviews point the same way: 9% of YI Action's written reviews are positive against 28% of Yi Eye's.

YI Action ships an update every 3 weeks, Yi Eye every 2 months. The most recent releases landed on October 8, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | YI Action | Yi Eye |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.8 (442 ratings)](https://appshunter.io/ios/app/yi-action/id963065779/reviews) | **[2.7 (546 ratings)](https://appshunter.io/ios/app/yi-eye/id1290846174/reviews)** |
| Number of ratings | 442 | **546** |
| Positive reviews | 9.5% of reviews | **28.3% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Free | Free |
| Size | 170 MB | 71 MB |
| Requires iOS | **9.0** | 10.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Shanghai Xiaoyi Technology Co., Ltd.](https://appshunter.io/developer/1011626776) | [建兵 傅](https://appshunter.io/developer/768554476) |

## What reviewers say

### YI Action

[App page](https://appshunter.io/ios/app/yi-action/id963065779)

Capture and edit high-quality action footage with advanced camera features.  Offers manual controls, multiple shooting modes, and easy social sharing.  Enhance your videos with effects and filters for a professional touch.

**Highlights:** 4K video recording, Electronic Image Stabilization (EIS), Manual camera settings (shutter, ISO, EV, WB), Multiple video and photo modes, Video editing with effects and filters, Easy social sharing, Wide-angle lens

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Works great
- 👍 Able to connect and download video
- 👍 Good camera quality

**What reviewers complain about**

- 🐛 Connectivity issues
- 🐛 App crashes
- 🐛 Ads and performance issues
- 🐛 App no longer supported

**Reported bugs**

- App crashes on launch
- Unable to connect to camera
- Compatibility issues with iOS 13 and above

**Requested features**

- Update app to fix connectivity and crashes
- Improve app stability and performance
- Add support for newer iOS versions


### Yi Eye

[App page](https://appshunter.io/ios/app/yi-eye/id1290846174)

This wire-free home monitoring system allows for easy placement and remote viewing from any angle. Receive instant alerts with video recordings when motion is detected, enabling you to see, hear, and talk to individuals on your smartphone.

**Highlights:** 100% wire-free design, Remote home monitoring, Motion detection alerts, Video recording on motion, See, hear, and talk remotely, Long-lasting battery power

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 🚀 Easy to use
- 👍 Good picture quality
- 🔒 Secure
- 🚀 Simple setup

**What reviewers complain about**

- 🐛 Connectivity issues
- 🔋 Poor battery life
- 🐛 Frequent crashes
- 🐛 Unreliable recordings
- 🐛 Buggy app

**Reported bugs**

- Fails to connect to Wi-Fi
- Recordings not saving properly
- App freezes and crashes
- Incompatible with latest iOS versions

**Requested features**

- Continuous recording option
- Longer recording duration
- Remote camera control
- Battery status indicator
- Improved customer support


## Frequently asked questions

### Is YI Action free?

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

### Is Yi Eye free?

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

### Which has better reviews, YI Action or Yi Eye?

Yi Eye is rated higher. YI Action averages 1.8 out of 5 from 442 ratings, while Yi Eye averages 2.7 from 546 ratings.

### Do YI Action or Yi Eye have ads?

Neither YI Action nor Yi Eye shows ads.

### Which is updated more often, YI Action or Yi Eye?

YI Action ships an update every 3 weeks, and Yi Eye every 2 months. Most recently, YI Action was updated on October 8, 2026 and Yi Eye on October 7, 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.*