In most cases, uninstalling and reinstalling the app will remove the app cache data. However sometimes, when you reinstall an app it doesn’t remove the old app. Therefore you will need to follow the below steps (device dependent):

On Mac
1) Uninstall the app, then go through the following steps to make sure data is removed
2) Tap on Finder, then then on the top bar select Go, and then tap on home on the drop down menu

This will bring up the Home User's folder (which contains Documents and other folders)
3) Tap 'cmd, shift, full stop': this toggles hidden files, so you should be able to see the 'Library' folder (if it does not appear on the first attempt, please try again)
4) Go to Library>Application Support, this should contain a folder called 'Doodle'. Delete this folder
5) Reinstall the app

On PC
1) Uninstall the app by following below steps
2) Click start
3) Click the gear icon, to open Settings
4) In the Settings window, tap on Apps
5) To find the app you want to delete, type the name of the app in the search box
6) Click on the app name to open the related options
7) Select Uninstall to remove the program
8) Click Uninstall again to confirm your intentions to remove the program
9) Follow the directions in the Uninstall wizard provided by each app
10) Type %appdata% in the search box on the Taskbar
11) Select %appdata% in the search options, to go to the folder
12) In the File Explorer window, find and open the folder for the uninstalled app
13) Select Delete in the toolbar, to remove all the app data related to Doodle
14) Reinstall the app

On Android
1) Uninstall the app
2) Open the Settings on your phone
3) Tap the Storage heading to open the settings page
4) Tap the Other Apps heading to see a list of your installed apps
5) Find the application you want to clear the cache of and tap its listing
6) Tap the Clear cache button
7) Reinstall the app

On Apple
1) Tap Settings > General > Storage & iPhone Storage
2) Find the app and tap
3) Then press ‘Delete app’
4) Go to the App Store to re-download it

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