# YI Mirrorless vs Panasonic LUMIX Sync

The clearest difference is rating: Panasonic LUMIX Sync at 4.2 against YI Mirrorless's 1.7. Panasonic LUMIX Sync also leads on ratings volume (1K vs 44) and review sentiment (15% vs 3%). YI Mirrorless's advantage is monetization model (free vs free with in-app purchases) and update cadence (every 3 weeks vs 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.

Panasonic LUMIX Sync holds the better App Store score, 4.2 against 1.7. That said, the two scores are not equally well evidenced: Panasonic LUMIX Sync has 1K ratings behind it against 44, so its average is the more settled of the two. Written reviews point the same way: 3% of YI Mirrorless's written reviews are positive against 15% of Panasonic LUMIX Sync's.

YI Mirrorless ships an update every 3 weeks, Panasonic LUMIX Sync every 3 months. The most recent releases landed on October 12, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | YI Mirrorless | Panasonic LUMIX Sync |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.7 (44 ratings)](https://appshunter.io/ios/app/yi-mirrorless-remote-control/id1111129550/reviews) | **[4.2 (1K ratings)](https://appshunter.io/ios/app/panasonic-lumix-sync/id1420406579/reviews)** |
| Number of ratings | 44 | **1K** |
| Positive reviews | 3.3% of reviews | **14.8% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 3 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 81 MB | 156 MB |
| Requires iOS | **9.0** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Shanghai Xiaoyi Technology Co., Ltd.](https://appshunter.io/developer/1011626776) | [Panasonic Holdings Corporation](https://appshunter.io/developer/386916344) |

## What reviewers say

### YI Mirrorless

[App page](https://appshunter.io/ios/app/yi-mirrorless-remote-control/id1111129550)

Control your mirrorless camera remotely, transfer photos instantly via Bluetooth, and enhance your portrait photography with guided templates. The app also facilitates smart firmware updates for your camera and lens.

**Highlights:** Remote camera control, Instant image sharing via Bluetooth, Guided portrait shooting templates, Smart firmware updates, High-resolution image and 4K video support

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Great camera quality
- 👍 Excellent camera features

**What reviewers complain about**

- 🐛 Connectivity issues
- 🤔 Outdated app
- 😕 Language support problems
- 🤯 Lack of updates

**Reported bugs**

- Unable to connect camera to phone
- App crashes or freezes
- Incompatible with iOS 11 and above

**Requested features**

- Update app to support latest iOS versions
- Add English language support
- Improve app stability and connectivity


### Panasonic LUMIX Sync

[App page](https://appshunter.io/ios/app/panasonic-lumix-sync/id1420406579)

Control your Panasonic Wi-Fi camera remotely from your smartphone. Transfer images and videos, take photos with live view, and automatically record location data. Easily pair your camera and connect via Bluetooth or high-speed Wi-Fi.

**Highlights:** Remote camera operation, Live view preview, Image and video transfer, Automatic location recording, Easy camera pairing, High-speed Wi-Fi transfer

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Great remote control
- 🚀 Efficient photo transfer
- 👍 Works well with Lumix S series

**What reviewers complain about**

- 🐛 Frequent disconnections
- 🐛 Slow and unreliable connectivity
- 🐛 Buggy and unstable
- 👎 Requires location access
- 🔋 High battery drain

**Reported bugs**

- Unable to connect to camera
- App crashes frequently
- Compatibility issues with newer iOS versions
- Bluetooth pairing fails

**Requested features**

- Add support for RAW file transfer
- Improve UI and user experience
- Provide better instructions and troubleshooting
- Add LUT support for V-Log footage
- Implement multi-camera control


## Frequently asked questions

### Is YI Mirrorless free?

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

### Is Panasonic LUMIX Sync free?

Panasonic LUMIX Sync is free to download, with no in-app purchases.

### Which has better reviews, YI Mirrorless or Panasonic LUMIX Sync?

Panasonic LUMIX Sync is rated higher. YI Mirrorless averages 1.7 out of 5 from 44 ratings, while Panasonic LUMIX Sync averages 4.2 from 1K ratings.

### Do YI Mirrorless or Panasonic LUMIX Sync have ads?

Neither YI Mirrorless nor Panasonic LUMIX Sync shows ads.

### Which is updated more often, YI Mirrorless or Panasonic LUMIX Sync?

YI Mirrorless ships an update every 3 weeks, and Panasonic LUMIX Sync every 3 months. Most recently, YI Mirrorless was updated on October 12, 2026 and Panasonic LUMIX Sync on October 18, 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.*