Caffeine Calculator app not working? crashes or has problems?

Caffeine Calculator Status

Published by Vladimir Borysiuk, AMM

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Common Caffeine Calculator Problems & Solutions. Troubleshooting Guide

Complete guide to troubleshoot Caffeine Calculator app on iOS and Android devices. Solve all Caffeine Calculator app problems, errors, connection issues, installation problems and crashes.

Table of Contents:

Caffeine Calculator iPhone Issues and Solutions

Caffeine Calculator iOS app crashes, not working, errors
Caffeine Calculator iOS app network issues
Caffeine Calculator on iOS has black/white screen

Caffeine Calculator Android App Issues and Solutions

Caffeine Calculator has errors/crashing/not working
Caffeine Calculator server network connectivity issues
Caffeine Calculator has black screen

Caffeine Calculator iPhone Issues and Solutions

Here are some helpful workarounds that should work whenever Caffeine Calculator app keeps crashing or doesn't work as expected on your iPhone 14, 13,12,10,8,7,6, SE,XS,XR.

How to fix Caffeine Calculator app crashes or not working on Iphone (iOS):

Close and restart the Caffeine Calculator app on iPhone
Update Caffeine Calculator app to the Latest Version for iOS
Uninstall and reinstall Caffeine Calculator iPhone app
Update your iPhone to the latest iOS version

Fix Caffeine Calculator on iPhone unable to connect to server/internet connection issues::

To resolve Caffeine Calculator network issues, Reset phone network settings:
1. On iphone, Goto "Settings" » "General" » "Reset" » "Reset Network Settings".
2. Enter your device passcode. Then confirm "Reset Network Settings".

Turn off your VPN:
1. Goto "Settings" » "General" » "VPN".

Fix Caffeine Calculator black/white screen (blank screen) on iPhone:

Follow the Caffeine Calculator iOS app troubleshooting guide Here →

Caffeine Calculator Android App Issues and Solutions

Fix Caffeine Calculator not working on Android, crashes, errors or is unresponsive:

Follow these steps to resolve intermittent Caffeine Calculator app issues:

Force Stop the Caffeine Calculator App
1. On android, goto "Settings" » click Caffeine Calculator app. » click "Force Stop".

Update Caffeine Calculator to the latest version on PlayStore

Clear Caffeine Calculator App Cache and Data:
1. On your device, goto "Settings" » click "Apps" » select "Caffeine Calculator app" » click "Storage" » click "Clear Data" option. This Clears both data and cache.
2. Relaunch Caffeine Calculator.

Fix Caffeine Calculator unable to contact server/ Caffeine Calculator internet connection errors on Android:

This issue is usually caused by your network. Here is how to fix:

On android, goto "Settings" » "Apps" or "Manage Apps" tab.
Click Caffeine Calculator » "Force Stop".
Next, goto "Storage" » "Clear Data".
Again, got Caffeine Calculator » "Mobile Data" » "Allow Background Data Usage".
Go back to "Settings" » "Connections" » "Mobile Network" » "Network Mode".
Now, put your network on 4G e.g. LTE/3G/2G (auto connect)
Relaunch Caffeine Calculator on android.

Solve Caffeine Calculator black/white screens issue on Android:

Follow the Caffeine Calculator android app crash troubleshooting guide Here →

Contact Support

Some issues cannot be easily resolved through online tutorials or self help. So we made it easy to get in contact with the support team at Vladimir Borysiuk, AMM, developers of Caffeine Calculator.

41.18% Contact Match

Developer: Quail Mobile Software

E-Mail: [email protected]

Website: Visit Caffeine Calculator Website

59.26% Contact Match

Developer: Hansong Zhang

E-Mail: [email protected]

Website: Visit Hansong Zhang Website

About this app

СaffeIn user-friendly application designed to calculate and organize a total dose of caffeine that you get together with drinks containing caffeine. СaffeIn application can be useful for people who look after their health and want to monitor the amount of consumed caffeine. СaffeIn application may be particularly useful for people who for medical reasons must strictly monitor the amount of caffeine consumed, such as high blood pressure, meteosensitivity, sleep disorders or in all other cases, where the attending physician recommends. Application СaffeIn synchronized with CaffeineCalculator iOS 8 «Health» and allows you to store and compare data on the total dose of caffeine and other indicators. For your convenience, the settings you can read the instructions for the application. СaffeIn application can be used in several languages - English and Russian. Saved data from iOS applications 8 «Health» available for viewing in the review on time periods a week / month / year.