If you have never had a trial version of a Pro subscription, you can see a “Try Pro for Free” button in a Past Meet’s Meet Overview page. Click that button and follow the prompts to subscribe.

If you HAVE had a trial version of a Pro subscription or have cancelled your Pro subscription, you will manage your renewal through your app store’s subscription tool.

>>Note: If you need to cancel your subscription, you must also do this through your app store subscription tool, not within the app itself. ➞ See our Help Center article on How to Cancel a Pro Subscription

Also, the free trial is a one time offer, so if you try it and then cancel (even if before the 7 days), you cannot get a second trial period, sorry.

For iOS

1. Launch the Settings app.
2. Tap iTunes & App Store.
3. Tap on your Apple ID.
4. Tap View Apple ID when the pop up window appears.
5. Enter your Apple ID password or fingerprint ID when prompted.
6. Tap Subscriptions.renew
7. Tap the Subscription you want to renew

For Android

1. Go to Google Play Store
2. Tap the three bars on the left (hamburger menu)
3. Tap Subscriptions
4. Tap the Subscription you want to renew