ZTE Blade - Nubia Video Coach - Delay Mirror version1.16 APK Download

Video Coach - Delay Mirror

Video Coach - Delay Mirror

NEW : Support for external WiFi cameras (GoPro, WiFiCam HD) !
Following GoPro cameras are supported : Hero2 with Wifi BacPac, Hero3, Hero3+. Hero4 not supported for the time being.

WARNING : Requires WiFiCam HD v0.4 or above

Video Coach is a simple yet powerful real-time video analysis tool.

Video coach helps you analyse and improve your sporting activities or the performance of your students or athletes if you are physical education teacher or coach.

Video coach records videos and displays them continuously with a time delay for a quick and handsfree visual feedback.
You can record your performance and watch it a few seconds later directly on your device without touching a button.

Video stream is kept in RAM and not saved in the file storage by default so it will not clutter your internal storage or SD card.
At any time, you can save the video in the internal storage or SD card.

This application is a free evaluation version.
At the end of the 10 days evaluation period, you can buy a a perpetual license directly from the application (in app payment).

This application uses advanced video features introduced recently on Android devices.
If the application does not work correctly on your device, please send a mail to appyhand@gmail.com before writing a bad review.
Your problem will be studied and fixed as quickly as possible.
!!!! THANKS !!!!

Features :

1, 2, 3 or 4 delayed views (device dependent)

Programmable delay in seconds.
Maximum delay depends only on the amount of RAM your device allocates to each application.
Example : maximum delay is 10 minutes on Nexus 4

Delay can be set without interrupting the live video stream.

Pause/unpause for delayed views

HD record and playback (device dependent)

Fast and easy switch between record and playback modes

Playback mode to replay the video stream in loop.
Up to 4 delayed views can be played back in parallel (device dependent).

Freeze frame and slow motion in playback mode.

Rewind and fast forward in playback mode.


Zoom-in and pan independently each delayed view to analyse more precisely a sequence of the performance (paid option).

Drawing tools (lines, ovals, free drawing, 3 colors) to highlight special areas on the delayed views (paid option).

Resolution settings up to HD (device dependent)

Video quality setting (normal and high)

Supports front and back cameras. Use front camera for a delay mirror effect.

Supports GoPro cameras (Hero2 with Wifi BacPac, Hero3, Hero3+) in wifi streaming mode (paid option). Frame rate is limited to approx 22.5 fps and resolution is fixed to 432x240 due to a limitation of the 'live preview' mode of the GoPro cameras.

Supports WiFiCam HD : WiFiCam HD turns your smartphone into a HD WiFi camera : https://play.google.com/store/apps/details?id=com.appyhand.videocoachwebcam (paid option).

Captured video stream can be saved to a file (Android 4.3 and above only for the time being)
Video file can be played with most video players.

Real time video view can be moved around the screen.

Fullscreen mode to make every screen pixel available to your videos.

Gesture based User interface.

Benefits :

Video stream is kept in RAM to save power and save your device Flash memory or SD card.
Handsfree operation
Clutter free User Interface

Keywords :
Video coach, video delay, video replay, slow motion, video freeze, delay camera, time camera, BaM video delay Android equivalent, Bust a Move Video Delay Android equivalent, sport, physical education teacher, PE teacher, coach, trainer, delay mirror, Android alternative to Bust a Move Video Delay, Video feedback, Video analysis

AppyHand part of our zteMedia & Video and have average installs from 10000 to 50000. Update for ZTE phones June 30, 2016. ZTE rating is 73.3333. Verison is 1.16. Actual size 2.1 MB.

Whats new

    Runtime permissions for Android 6.0
    Fix for camera display orientation issues on some devices
    Bug fixes
    GoPro debug info display
    Connection to the VideoCoach users' community
    Selection of saved videos folder
    More robust connexion to WiFiCam HD (requires ACCESS_WIFI_STATE)
Download video-coach-delay-mirror.apk 2.1 MB


Great app Have found Video Coach - Delay Mirror to be a very useful and practical application when teaching gymnastics to children. Easy to use, with an immediate benefit.

  • March 2, 2015

Good but needs to fix some bugs The app opens and tells me I need to pay $5. What happened to the free 10 day trial? EDIT: I got the trial to work, and the app is adequate for my training. Though, bits of the videos are laggy (never happens when I use the normal camera app). Overall, I like the app.

  • Feb. 12, 2015

Excellent for PE/coaching Very useful app and great to have simple android version of video delay

  • Jan. 6, 2015

Just right Simple and clean. Does what I need. No fluff, no problems. Can cast screen with Chromecast.

  • Dec. 24, 2014

I'm not buying anycarp

  • Jan. 14, 2015

Awesome Perfect to improve my volleyball practices.

  • June 23, 2015

Exactly what I wanted This is great for practicing taekwondo. I can set short delays for kicks and punches, andlong delays for forms and weapon work. The best thing is to connect your Android to a large screen TV through the micro-hdmi so you can get a good 40-70 inch mirror...

  • Sept. 13, 2015

Awesome app for archery training. I can zoom in on two different parts of my shot on separate parts of the screen and watch both after each shot -- using different delays. Also being able to record afterwards is great, if I make a good or bad shot I can record it afterwards for analysis. If I could use the built in camera on my phone on one half of the screen - and a feed from an external camera on the other - it would be perfect!

  • Jan. 7, 2016

Outstanding. The ability to adjust the delay time on the camera makes this the ideal app for anyone that wants to record their golf swing, tennis stroke, or baseball swing. I went ahead and purchased the Wifi Camera HD add-on and so far it works like a charm.

  • Sept. 3, 2015

Awesomeness This is so good for analyzing tricks, best app I've found!

  • Dec. 16, 2015

Does delayed video Once I figured out how to use it app worked great. UI is fine just the UX is difficult I had to poke and swipe around d on the screen and in the setting to get it to work as I wanted but as soon as I figured it out thumbs up works great so far.

  • June 30, 2015

REALLY UNINSTALL They try and get you to buy the app before you can even use it......... by saying something about a license.... Licence deez

  • March 27, 2016

Still needs work Need to be able to slow down playback speed. Using phone in portrait mode sceen is upside down needs fixed. Not bad. Fix my comments and I'd buy.

  • May 25, 2016

I love what it's going for, buy not quite there yet There's a lot of great features and designs in the app, but it's just not quite there yet. It's quite buggy, tends to crash a lot, and just doesn't work quite 100% right

  • May 23, 2016

Didn't work on Nexus 5X

  • May 17, 2016

Hi, What are the chances for increasing the delay? I train Brazilian Jiu Jitsu and my sparring session are 6 minute rounds. The app does not quite make it. However I have failed to so far find an alternative. Gave you 5 stars. Let me know bro!

  • Aug. 29, 2016

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