5 Best Fixes for Calculator App Not Working on iPhone and Android

The Calculator app takes off all your stress by quickly letting you play with numbers and get done with calculations. It has always been a handy tool for iPhone and Android users to solve easy and tough mathematical problems. They could range from calculating percentages to adding the total prices of your grocery list items.

Since the Calculator app holds such importance in your everyday lives, it can get quite bothersome when the app stops working for some reason. If you are facing some issues, we have listed the best solutions to fix the Calculator app not working on your iPhone and Android phone. We will be covering solutions for Google’s Calculator app on Android phones.

1. Clear Calculator App Cache (Android)

Starting with Android phone users, your device also collects app cache for the Calculator app to make it more responsive. So, if the Calculator app is freezing or crashing, try clearing its app cache. This will remove the in-app preferences and data stored over some time.

Step 1: Long-press the Calculator app icon and tap on App Info.

Step 2: Tap on Storage and Cache.

Step 3: Select Clear Cache on the right side.

Step 4: Close App Info and open the Calculator app to check if the problem is solved.

2. Disable Rotation Lock (iPhone)

If the scientific calculator is not working on your iPhone, try disabling the screen rotation lock feature. The scientific calculator will open only if you have the screen rotation lock disabled.

Step 1: On the home screen, swipe down from the top-right corner to open Control Centre.

Step 2: Tap the Lock Rotation icon to disable the feature.

Step 3: Close the Control Centre and open the Calculator app to check if the problem is solved.

3. Force Quit and Relaunch Calculator

If the Calculator app is still not working, you can force quit and relaunch the app on your iPhone or Android. This is a simple yet effective solution to fix apps if they start acting up on your mobile device.

On iPhone

Step 1: On the home screen, swipe up and hold to reveal the background app windows.

Step 2: Swipe right to look for the Calculator app. Select the app card and swipe up to remove the app.

Step 3: Relaunch the Calculator app and check if the problem is solved.

On Android

Step 1: Long-press the Calculator app icon and tap on App Info.

Step 2: Tap on Force Stop and select Ok to confirm.

Step 3: Relaunch the Calculator app and check if the problem is solved.

4. Update iOS

Since Calculator is a system app, you can update it by updating the version of iOS installed on your iPhone model. This will remove the bugs due to which the Calculator app stops working.

Step 1: Open the Settings app on your iPhone and tap on General from the list of options.

Step 2: Tap on Software Update. Then, install a new version of iOS if an update is available.

Step 3: After you install the update, launch the Calculator app to check if it works fine.

5. Update Calculator App (Android)

For Android users, installing a new version of the Calculator app is recommended if the issue remains present. There can be some bugs in the current version that are causing this issue.

Step 1: Open the Play Store on your Android phone and tap on your profile icon.

Step 2: Select Manage Apps and Device from the list of options.

Step 3: Tap on Updates and install an update for the Calculator app if one is available.

Step 4: After that, launch the app on your Android phone and check if the problem is solved.

Make Quick Calculations

These solutions should help if the Calculator app is not working on your iPhone or Android. However, if you still face some issues, many third-party Calculator apps are available for both platforms. We have prepared a list of the best Calculator apps for iPhone. Several options are also available on the Google Play Store for Calculator apps Simple Calculator and ClevCalc. Most of the apps support all the functions you need.