Time DOES fly while you're having fun in the beta, but...
You are using approximately ZERO of your subscription months while you explore and test out the beta. Feel free to use it as much as you like!
Your subscription months don't start until you log into the official app you download from Google Play or the App Store and choose your target language. If that language is not available at the time we launch, you can also feel free to use the beta until your target language is released.
Keep an eye on progress.fluent-forever.com for updates and information regarding how we will launch subscriptions.