Frequently Asked Questions
Here are some frequently asked questions.
Web
How do I install the web version?
You can install the web version by clicking on the install button in the title bar. After that you can use this app offline.
Butterfly does not load on Brave
Brave Users who have set the ‘Block Fingerprinting’ Shield setting to Aggressive, need to change it to ‘Standard’ or just plain ‘Block Fingerprinting’. Click on the shield icon in the address bar to change the setting. Try updating your browser to the latest version.
Mobile
S-Pen won’t be recognized
I’m using the input provided by the flutter framework. This is the issue to track it: flutter/flutter#42846.
iOS support
Butterfly is available on iOS as preview. Click here to download it. See here why it’s not available on the App Store.
Desktop
Stylus input are not recognized
I’m using the input provided by the flutter framework. There are already issues to track it: Windows: flutter/flutter#65248 and flutter/flutter#102836. Linux: flutter/flutter#63209
These issues are a bit older. The web version should work fine for now.