Contact Duolingo

Show

About Duolingo

Duolingo doesn't have any description yet.

If you have any information to share, please edit description

Duolingo reviews and complaints
Edit Description
Show

Compare Duolingo to

Speedmaster
Speedmaster
12 reviews
2.3
Compare
Nv Real Estate Academy
Nv Real Estate Academy
Has verified representatives
486 reviews
Compare

Companies are selected automatically by the algorithm.

A company's rating is calculated using a mathematical algorithm that evaluates the information in your profile. The algorithm parameters are: user's rating, number of resolved issues, number of company's responses etc. The algorithm is subject to change in future

Show