There are many meditation apps on the app store but the one with a useful feature is Petit BamBou. The app is founded by FeelVeryBien SARL. The app is available on both IOS and Android devices and it is easy to use and understand. The subscription feature comes with a monthly and half-yearly subscription. It is a freemium app that is free on the Playstore and App Store but has an in-app purchase on the app.