Criteria
How satisfied are you with Rocket?
How likely are you to buy again?
Are you happy with the price?
Would you recommend it to a friend?
How was the customer service?
Helps me get more comfortable with speaking French which is something I need to work on. There are many language app that drills in vocab till your bored but Rocket is the first one where it records our speech and has a play back feature that helps you correct your pitch accent.
3