1
How many people in the world are learning a foreign language?
2 billion
What percent of language learners are learning English?
80%
Which language can significantly increase your income potential?
English
What is the mascot of duolingo?
Green owl
How many duolingo users have a streak longer than 365 days?
Over 3 million
When is the best time for a duolingo notification to be sent?
24 hours after the user previously used the app
After how long does duolingo stop sending notifications?
After 7 days of inactivity
What does "freemium" mean?
Free to use, option to pay to remove ads
How are the most meaningful things taught?
Through repetition
What is the quality that links social media and video games? (and that duolingo is trying to replicate)
Addictiveness
Why are notifications useful for duolingo?
People want to be reminded to learn
How is a "streak" useful for duolingo?
It encourages users to come back everyday
Duolingo
What is Guantanamo?
A prison
How is duolingo a form of wealth redistribution?
Rich people paying for ad removal helps poor people to access the app for free
What do most people do after getting their final warning notification?
Go back to using duolingo