Contact Arms & Back Customer Service

Why should I report an Issue with Arms & Back - 21 Day Challenge?

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 Fit apps 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. Add the number of repititions in rest screen itself, so that i dont need to wait for timer to run out in order to know how many times or for how long i need to do the exercise, this causes problem in time based exercise where if i have to exercise for some seconds few secs are wasted to check the time itself.Very simple to use.

2. Very user friendly.This app has perfect exercises for anyone, in any level of body condition, you just have to keep digging in, and someday you'll be the best version of yourselves.This and abs 21 are amazing.

3. Thank you!!i like it, but it would be better if it had a voice giving guidance during the workout, like the 30 day app.It is definitely a good app only 4 days in and it feels like it is work were the other apps I don't feel things.

4. I really recommend this app for you to gain arm muscles.I'm not a beginner to these exercises, so when I downloaded and opened this app, I tried to use the advanced option instead of starting from beginners.

5. Too easy for me but all in all amazing appGreat for beginners, to work your way up to an intermediate level.

6. Thank you 😊Good app, but I feel was too easy, I think it's intentional to keep me around for the hard level earning points to get there.

7. Nice exercise app for beginners.

8. Please solve this issue because everyone who downloads all these applications arent beginners.

9. Honestly I just want excercise that is my level.

10. Unfortunately it's a premium package and I don't want to spend for such thing.

11. Great explanation of exercises.

1. Fix Arms & Back Not Working/Crashes/Errors/Unresponsive & Black/White screen:

1. Restart Arms & Back: Restarting the app will resolve most errors.
2. Update the Arms & Back App. Here is how:
   1. On Android goto PlayStore » Search for "Arms & Back" » Open Arms & Back - 21 Day Challenge » click "Update".
   2. On iPhone, goto AppStore » Your profile » Available Updates » Check for Arms & Back » click "UPDATE".
3. Clear Arms & Back - 21 Day Challenge app cache: Clearing cached data will force your app to retrieve the latest data directly from Arms & Back servers.
   1. On Android, goto Settings » Apps » Select "Arms & Back - 21 Day Challenge" » click Storage » click "Clear Cache".
4. Check Arms & Back app permissions. If any of these permissions required to use your device's features are disenabled, Arms & Back might not work.
5. Uninstall and reinstall Arms & Back. If nothing else has worked, completely uninstall Arms & Back then reinstall.
6. Restart your device. Last, restarting your device can often clear most problems causing Arms & Back not working

2. Fix Arms & Back Server issues & Internet Connection

1. Check network connection: An unstable Internet will make Arms & Back 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 Arms & Back not working. Make sure all VPNs are off
3. Enable background data: When Background data is turned off, Arms & Back may not be able to connect to the Internet when running in the background.