I read after 15th ratio will not be free to use
Is it true ?
I am using latest version already
2 Likes
I don’t know where you read it but no, it’s not true. There will be a free version without a tree and a paid version (subscription) with the tree. So everything but the tree will stay free and updated. 
3 Likes
Subscription charges ?
2 Likes
$1.25 per month for an annual subscription or $1.99 per month for a monthly subscription. For more info read the post here: 🎉 Ratio Beta program ending - Public Launch
3 Likes