These Course Are Not Even Worth FREE!!! If the Serbian Language Courses are an example of their quality standards then they do not exist! The business model of "One-For-One" is great, but the quality of the courses is disgraceful! Honestly, the courses should not even be given away for free! Level One started off with bad pronunciation, typos on the flashcards and poor "quiz" questions. Level Two advanced to incorrect translations and no correct answers for some of the "quiz" questions. By Level Three you have a full blown train wreck to witness! Audio does not match the flashcards, translations do not match and you have more "quiz" questions with NO correct answers! And these issues are just the most glaring ones! These Courses could be used to compile a "How Not To Teach A Language" textbook! If those involved in creating this course are supposed Serbian speakers and or certified Serbian Language Teachers they are a disgrace to the Serbian Language and whichever University they supposedly attended!

User- friendly platform and great initiative I came across Cudoo while looking for an online Spanish course. I have completed level 1 and planning to start level 2 soon. I really enjoyed each lesson, the quiz helped me check my progress. It’s a user-friendly platform and includes a wide range of courses. The one-for-one initiative definitely encourages me to take more courses.Highly recommended.

Used Cudoo for ASL, didn't learn much I used Cudoo for American Sign Language. I bought the "full course package", which only includes three lessons of ASL alongside one for scuba diving and one for children and toddlers. Those are certain to be useful for some people, but it's not what I needed. When I saw three levels of ASL, I thought I would get a decent grounding, but the lessons are almost exclusively basic vocabulary and hardly any practice understanding more than single signs. There was also basically nothing on ASL grammar, which is distinct from English. I am far from a proficient signer, but I learned hardly anything new. Unfortunately I could not find a place on their website to get in touch with them personally.

Amharic I only took the Amharic course and it's completely useless. not all the words and sentences are actually pronounced so you only see the word written there, but you dont know how to pronounce it. it's cheap, but it's not worthy at all.

i have a serious problem I keep on… i have a serious problem I keep on paying but I cannot access to any course. I recieve this message: You do not have access to this lesson. Please go back and try again. WHY??????????