Contact Date Calculator Customer Service

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1. I made my own app similar to this that uses spinners (start/end dates), however this is way better! Nice work, simple and clean usable interface.Doesn't work offline.

2. I would happily donate.BestHorrible app, can't even change the unit during the calculation.Perfect! Gives me exactly what I need, very simply! Thank you!5 stars for the initiative and new features / improvements.

3. Just used it once to compare results to another app.Great app Sir but can we have dd/mm/yyyy format support pleasevery easy and useful app ever.This app is calculate dates to furThe best.

4. This is something I have always wanted/needed for knowing when to refill medications.

5. You should add a donate button.

6. Awesome app.

1. Fix Date Calculator Not Working/Crashes/Errors/Unresponsive & Black/White screen:

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

2. Fix Date Calculator Server issues & Internet Connection

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