Contact RpnCalc Customer Service

Why should I report an Issue with RpnCalc - Rpn Calculator?

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 Edward Falk 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. The front four elements on the stack are visible at all times, making it much easier to keep track of where you are in your calculations.

2. Oh, and here's the privacy policy: RpnCalc never collects any private data of any sort.

3. RpnCalc has a sixteen-level stack to hold more data.

4. "Calculator tape" records your calculations and can be shared via email, bluetooth, etc.

5. RpnCalc is the best RPN calculator on the Android Market.

6. It never connects to the internet. It doesn't even run ads.

1. A big enhancement would be a way to view what is in each memory slot It would be nice to work fractions, and macros might be good but I cannot really complain.Of all the available RPN calculator apps, this one achieves perfection.

2. It is PERFECT! Keyboard is nice size and rotates screen to landscape, making everything very quick and easy to find.

3. One is an empty screen when fired up, but it appears as a running app in the task list with icon, title and option button, but blank content in the task list.

4. The other is the real deal with all the bells and whistles, which takes over the screen, and as a scaled down image in the task list.

5. But at 4* I love it.Everything you need in an rpn calculator but with the added advantage of seeing the whole stack of values (Z T Y registers).

6. If I launch the REAL one first, then the EMPTY one, the empty instance will bot appear in the task list.

7. RPN (Reverse Polish Notation) with a memory stack is superior to algebraic notation, as it lets you see results as you progress through a problem.

8. The phone's motion sensor, near the top of the phone, keeps getting set off as my left hand waves over it when pressing buttons on the calc.

9. 'Landscape' rotates it so the top of the phone is on left side of the app.

10. If only 'landscape' rotated 45 degrees in the OPPOSITE direction, then the left hand wont set it off.

11. Love it in landscape mode but got used to it in portrait.

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

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

2. Fix RpnCalc Server issues & Internet Connection

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