iPhone Screenshots


[YI 4K Action Camera]
The Best Action Camera Ever. Period.

4K/30 | 120 minutes recording at 4K/30 (battery capacity 1400mAh) | 8 hours standby | Ambarella A9SE75 chip| 2.19” retina touchscreen | EIS (Electronic Image Stabilization) | 2.4GHz/5GHz Wi-Fi | 12MP still image | 155° wide-angle | Supports manual setting for shutter/ISO/EV/WB | 9 video modes |Easy social sharing | ¼ Inch thread mount| Bluetooth4.0

YI Community: Lifestyle for young and innovative people

Super cool image editing effects to enhance your photos/ videos
Support manual settings for shutter/ISO/EV/WB makes even easier to handle different situations
Up to 18 ways of shooting videos and 5 modes for taking pictures
User friendly UI design makes super easy to shoot, edit and share your work
Supports horizontal screen mode to enable the widest preview angle
Powerful video editing function to produce 6-30 seconds of videos in seconds. You can also add effects, filters and stickers. Everybody is a Hollywood producer!
Share wonderful moments with millions of YI fans! Let’s explore the latest and most innovative ways to have fun with the YI community!

[YI Action Camera 1]
Ultra-wide angle lens 16MP | Action sports high-speed shooting| Share on the go!

1 Equipped with the world's leading image process, Ambarella A7LS
2 Features the 16MP Sony Exmor R CMOS, snap clear and crisp HD photos even in the most challenging light conditions.
3 Aspheric lens of high definition optical glass, F2.8 large aperture and 155° super wide-angle enable to snap clear, crisp and colorful image
4 Panasonic high density lithium-ion battery core with low-power consumption system for long lasting battery life
5 10 second video clips to instantly share whenever and whatever you want. We provide the editing, filter, music, etc. function to make your clip more creative and interesting
6 4 picture modes to capture the best images: Photo (16MP), Time lapse, Timer and Burst mode (7 pictures/s)
7 Super smooth 4 video modes: Daily Video Mode (1080P/30FPS), Sports Mode (1080P/60FPS), High Speed Mode (720P/120FPS) and Super Speed Mode (480P/240FPS)
8 On App square you can discover and share those new, special and funny pictures or videos. YI fans are gathered here to share their best content and tips. What are you waiting for?

For questions, please email support@yitechnology.com or visit our website http://www.yitechnology.com for more information.

What’s New

Version 3.9.06

1. Fixed bugs.

1. Move camera control as first Page.
2. New "Multiplicity" and “Panoramea” features for image editing.
3. New community.

Ratings and Reviews

1.7 out of 5
233 Ratings
233 Ratings
Drallamekard ,

Decent but limited

I don’t really care for the use of WiFi to connect to the camera, since you can only have one WiFi connection going at a time; Bluetooth would have been better. But this is probably a limitation of the camera, not the app. There are also some limitations that are probably part of the firmware, like not being able to select any interval for a time lapse (why 1, 2, and 5 sec but no possibility for 3 or 4, for instance). The app is a pretty convenient way to control the camera at least, especially from a second, unused phone that you don’t use for phone things.

Ramezcua1 ,


First of all I don’t write reviews. I’m only writing this because people are having issues pairing the camera to be phone and viewing is on the phone. It gives you directions on how to set it up. Connect with it through WiFi open the app and follow instructions. It prompts you to turn off the cellular assist through the cellular menu and turn off access and it works. And the clarity is just of that of a GoPro (had one and got rid of it because I never used it) and I purchased the lite. Can’t wait to try this out.

92%Dew ,

Yi Action Camera App crashes constantly

Why can’t you address the constant crashing? I’m using the latest iOS 12.2 on iPhone XR, yet this app is the only app I have that won’t load.

I was attempting to show off my camera tonight but I can’t get the app to stay up. It crashes immediately most of the time, but it’ll actually load and connect to my Yi Action camera about 1 out of 15 times. It won’t last. A few minutes of running through various menu items, down again.

I’m amazed by this considering the earlier versions worked flawlessly. Are you abandoning the technology? Should we reconsider future purchases of Yi camera products? I’d honestly love to know the answers here as I’ve been an advocate for Yi products for several years.

What’s going on now leaves your customers in a position of distrust, we can’t feel good about buying products from a company that won’t dedicate resources to develop and test software paired with your cameras.

Please consider this as a request to address the issues. I’ll be more than happy to provide debug logs to help diagnose the problems.


Shanghai Xiaoyi Technology Co., Ltd.
152.7 MB
Photo & Video

Requires iOS 8.0 or later. Compatible with iPhone, iPad, and iPod touch.


English, Hebrew, Japanese, Korean, Polish, Russian, Simplified Chinese, Spanish, Traditional Chinese

Age Rating
Rated 4+
© Copyright 2016, YI Technology Co., LTD


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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