Unfortunately, professional review of the Google One app, is not yet ready. This app is on the list and will be reviewed in the nearest feature. Meanwhile, you can find more from the official description below.
Google One review
Google One is a simple plan for expanded storage that includes extra benefits to help you get more out of Google.
You can use the Google One app to:
• Manage your storage plan, which covers Google Drive, Gmail and original quality photos and videos in Google Photos.
• Contact our team of experts with just one tap. If you need help with Google products and services, our team is here for you.
• Access member benefits like Google Play credit and special hotel pricing.
• Share your plan with up to 5 family members, giving everyone more storage plus access to extra benefits.
Initially, Google One will only be available on a limited basis. If you have a paid Drive storage plan, you’ll be automatically upgraded to Google One over the coming months.
We're working on making Google One more widely available.