Comparison

YI Mirrorless vs Panasonic LUMIX Sync

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

YI Mirrorless

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
Read full description

YI mirrorless camera, the camera for new generation. 1.Redefining the MILC with 20 million pixels + 4k video. Standing on the shoulder of giants, YI MILC is equipped with the newest Sony M4/3 system IMX269 AQR sensor giving it an expressive 20-million-pixel resolution. Color and tone transition will be vividly depicted, bringing you an ultimate high quality visual experience. 2.BLE Bluetooth real time connection. Share your images in an instant. YI camera can maintain a connection to your phone through low-power BLE Bluetooth. Share your life’s moments with our friendly APP that enables you to download images and share to social platforms easily. 3.Master Guide, a revolutionizer in portrait shooting. YI MILC captures the pain points of photographer beginners and introduces a revolutionizing portrait shooting feature‘Master Guide’. Templates in Master Guide are based on experiences of world-class portrait photographers. The camera will automatically adjust settings in accordance with the templates. All you need to do is to guide your model with help from the templates and press the shutter button. Become a master in an instant! 4.Smart firmware update designed with internet thinking. The YI Mirrorless App will automatically notify you when there is a firmware upgrade available. You can quickly download new firmware and upgrade your camera and lens to experience the newest features.

About

Panasonic LUMIX Sync

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
Read full description

This app lets you control a Panasonic Wi-Fi camera via a smartphone. Compatible models S series: DC-S1 / S1R / S1H / S5 / BS1H / S5M2 / S5M2X / S9 G series: DC-G100 / G110 / GH5M2 / BGH1 / GH6 / G9M2 / G100D / GH7 / G97 * Remote recording and image transfer functions can be used with DC-GH5 / GH5S / G9. For using all functions, use Panasonic Image App. * For models other than the above, use Panasonic Image App. -- The Panasonic LUMIX Sync application software allows you to operate a Panasonic digital camera supporting Wi-Fi with your smartphone. With it, you can copy images into your smartphone, take pictures from your smartphone by remote control, and do more. The following major functions are available with this application. ・LUMIX Sync allows you to copy pictures and videos from the digital camera to your smartphone. ・LUMIX Sync allows you to take pictures by remote control, checking the digital camera live view on your smartphone. ・LUMIX Sync allows you to easily register a camera (camera pairing) through guidance. ・LUMIX Sync allows you to easily make a Wi-Fi connection through Bluetooth. ・The photographic location (location information) is automatically recorded to pictures, which is handy for sorting pictures later on. ・LUMIX Sync, which supports 802.11ac Wi-Fi, allows you to copy images at a higher speed through a Wi-Fi router. (*1) ・LUMIX Sync includes "User Guide", which allows you to know more about how to use it. *1: The Wi-Fi router and smartphone must support 802.11ac. [Compatible Operating Systems]   iOS 16 – 26 [Notes] ・When using an iPhone or iPad that is equipped with a GPS sensor, be aware that continued use of the GPS function can lead to a dramatic decrease in battery capacity. ・Continued use of GPS/Bluetooth running in the background can dramatically decrease battery life.

Screenshots

YI Mirrorless4 screens
Panasonic LUMIX Sync4 screens

Verdict

The call

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.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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

ReceptionRating · Positive reviews · Number of ratings

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.

UpkeepUpdate frequency

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.

Scorecard6 real differences · 4 level
YI Mirrorless versus Panasonic LUMIX Sync: the parameters behind the verdict, then further details
ParameterYI MirrorlessPanasonic LUMIX Sync
PriceFreeFree
Rating1.7 (44 ratings)4.2 (1K ratings) — better
Positive reviews3.3% of reviews14.8% of reviews — better
Number of ratings441K — better
Update frequencyEvery 3 weeks — betterEvery 3 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPodiPhone, iPad
Requires iOS9.0 — better16.0
Further details — not scored
Size81 MB156 MB
Age rating4+4+
DeveloperShanghai Xiaoyi Technology Co., Ltd.Panasonic Holdings Corporation

Customer experience

YI Mirrorless

All ratings44 ratings
Positive15.9%
Neutral2.3%
Negative81.8%
Written reviews152 reviews
Positive3.3%
Neutral5.3%
Negative91.4%

Panasonic LUMIX Sync

All ratings1,027 ratings
Positive78.5%
Neutral3.9%
Negative17.6%
Written reviews237 reviews
Positive14.8%
Neutral7.2%
Negative78.1%

User reviews

YI Mirrorless

From 44 App Store ratings

What we love

  • 🚀 Great camera quality
  • 👍 Excellent camera features

Room to improve

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

Panasonic LUMIX Sync

From 1K App Store ratings

What we love

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

Room to improve

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

Bugs and requests

YI Mirrorless

Reported bugs

3 issues
  • Unable to connect camera to phone
  • App crashes or freezes
  • Incompatible with iOS 11 and above

Requested features

3 requests
  • Update app to support latest iOS versions
  • Add English language support
  • Improve app stability and connectivity

Panasonic LUMIX Sync

Reported bugs

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

Requested features

5 requests
  • 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

In-app purchases

None

YI Mirrorless

No in-app purchases

None

Panasonic LUMIX Sync

No in-app purchases

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.

Other comparisons