You can set a Daily Goal for each of your courses: simply tap on the rocket icon in the top right hand corner.
You will be presented with 3 different options:
1. Learn 5 words each day - You are super busy: this goal will help you find time in your life to learn!
2. Learn 15 words each day - You have caught the learning bug... now it's time to up the temp.
3. Learn 30 words each day - You want to know everything... Yesterday! Go for it!
Complete your Daily Goal every day before midnight to increase your Learning Streak! Please make sure your time zone is set correctly to avoid losing your Streak.
How to edit your profile in the iOS App?
Learning and Reviewing in the iOS App
Settings explained in the iOS App