Seems Pretty Accurate
I can tell a difference between 60fps and 30fps and it seemed like it was accurate because I loaded a 60fps video and it said it was 59.14fps and a 30fps 29.7fps so it is good to me.
Yes, Video Info is completely free and it doesn't have any in-app purchases or subscriptions.
Not enough reviews to make a reliable assessment. The app needs more user feedback.
Video Info is free.
To get estimated revenue of Video Info app and other AppStore insights you can sign up to AppTail Mobile Analytics Platform.
I can tell a difference between 60fps and 30fps and it seemed like it was accurate because I loaded a 60fps video and it said it was 59.14fps and a 30fps 29.7fps so it is good to me.