# Getting started
Currently an early version of the app is available on TestFlight!
If you are a patron, you will receive an email to your patreon address regarding information about accessing Paperback through TestFlight. The Patreon version of the application contains many additional beta features which can be used before it becomes available on the public one.
This app requires iOS 13.4+ or iPadOS 13.4+. If you have an older version, the app will CRASH. Paperback is NOT designed for older iOS versions.
# App Troubleshooting
If you're having problems with the app, please check the Troubleshooting page. If you're having an issue that is not mentioned on the troubleshooting page, please use the #support channel on Discord to ask questions.