Contact Interval Trainer PRO Customer Service

Why should I report an Issue with Interval Trainer PRO?

1. AppContacter will directly Email your issue/feedback to an apps's customer service once you report an issue and with lots of issues reported, companies will definitely listen to you.
2. Pulling issues faced by users like you is a good way to draw attention of Viko & Co. to your problem using the strength of crowds.
3. Importantly, customers can learn from other customers in case the issue is a common problem that has been solved before.

1. It works great, the sound of the bell very realistic, and you can set every single interval of time such as rest, round and more, thanks to the developers for the app and best of all its FREE.I don't usually rate apps by typing my own opinion... But this app is actually very functional and useful... I don't use it to work out though... I use it as an interval timer for standardized exams like SAT or TOEFEL, and it really helped and still helping me....All the sounds automatically stopped! I just get vibrations only.

2. Mostly self-explanatoryThe only thing I'd add to this very useful app would be the ability to toggle the timer display mode between "how much time is passed" and "how much time is left", and possibly some way to indicate the last seconds of an interval (with audio or flicker or whatever else).The best one yet.

3. Best countdown app of my choice! #Muah! You have my credits!Great App, I've used plenty of other similar apps but found that they always had something lacking but with this app I love the ease of use, personalised colour selection, countdown or count up feature.

4. Would rate it 5 stars if it did not force setup to be portrait view and the timer in landscape.Would be great if the app worked in the background and still counted down instead of pausing.

5. Does exactly what I've needed.Great app that does exactly what it says and doesn't bombard you with ads! I use it for timing my PT stretches.

6. Instead of changing I'd prefer to load saved intervals.Great exercise/stretch timer.

7. For people who do not want audible alerts there should be an option just for a vibration alert.

8. I'm missing option of storing different interval patterns.

9. it does need a silent option.

10. Does what it says, and Ad free.

11. I'm so feeling disappointed! Aww... Eventually it was my fault! I kept the music volume entirely down.

1. Fix Interval Trainer PRO Not Working/Crashes/Errors/Unresponsive & Black/White screen:

1. Restart Interval Trainer PRO: Restarting the app will resolve most errors.
2. Update the Interval Trainer PRO App. Here is how:
   1. On Android goto PlayStore » Search for "Interval Trainer PRO" » Open Interval Trainer PRO » click "Update".
   2. On iPhone, goto AppStore » Your profile » Available Updates » Check for Interval Trainer PRO » click "UPDATE".
3. Clear Interval Trainer PRO app cache: Clearing cached data will force your app to retrieve the latest data directly from Interval Trainer PRO servers.
   1. On Android, goto Settings » Apps » Select "Interval Trainer PRO" » click Storage » click "Clear Cache".
4. Check Interval Trainer PRO app permissions. If any of these permissions required to use your device's features are disenabled, Interval Trainer PRO might not work.
5. Uninstall and reinstall Interval Trainer PRO. If nothing else has worked, completely uninstall Interval Trainer PRO then reinstall.
6. Restart your device. Last, restarting your device can often clear most problems causing Interval Trainer PRO not working

2. Fix Interval Trainer PRO Server issues & Internet Connection

1. Check network connection: An unstable Internet will make Interval Trainer PRO be unable to connect to it's servers. Ensure your wi-fi is working then restart app.
2. Disable VPN: VPN can cause connection errors and lead to Interval Trainer PRO not working. Make sure all VPNs are off
3. Enable background data: When Background data is turned off, Interval Trainer PRO may not be able to connect to the Internet when running in the background.