Estimated from the grossing charts of Oct 24, 2026 in the 53 countries we track, and ratings growth on the App Store.
From our daily snapshots of every grossing chart and daily ratings counts.
| Sep 26, 2026 | $1.6K a month |
| Sep 27, 2026 | not in a grossing chart |
| Sep 28, 2026 | not in a grossing chart |
| Sep 29, 2026 | not in a grossing chart |
| Sep 30, 2026 | not in a grossing chart |
| Oct 1, 2026 | not in a grossing chart |
| Oct 2, 2026 | not in a grossing chart |
| Oct 3, 2026 | not in a grossing chart |
| Oct 4, 2026 | not in a grossing chart |
| Oct 5, 2026 | not in a grossing chart |
| Oct 6, 2026 | not in a grossing chart |
| Oct 7, 2026 | not in a grossing chart |
| Oct 8, 2026 | not in a grossing chart |
| Oct 9, 2026 | not in a grossing chart |
| Oct 10, 2026 | not in a grossing chart |
| Oct 11, 2026 | not in a grossing chart |
| Oct 12, 2026 | $1.7K a month |
| Oct 13, 2026 | $485 a month |
| Oct 14, 2026 | not in a grossing chart |
| Oct 15, 2026 | not in a grossing chart |
| Oct 16, 2026 | not in a grossing chart |
| Oct 17, 2026 | not in a grossing chart |
| Oct 18, 2026 | $25.4K a month |
| Oct 19, 2026 | $24.9K a month |
| Oct 20, 2026 | $3K a month |
| Oct 21, 2026 | $727 a month |
| Oct 22, 2026 | not in a grossing chart |
| Oct 23, 2026 | $1.7K a month |
| Oct 24, 2026 | not in a grossing chart |
| Oct 25, 2026 | not in a grossing chart |
| Oct 22, 2026 | 5.4K ratings |
| Oct 23, 2026 | 5.4K ratings |
| Oct 24, 2026 | 5.4K ratings |
Measured from the store, not estimated.
From the latest 500 reviews on the Japan App Store, Feb 10, 2017 to Aug 15, 2026: 41% are 1 or 2 stars. Open a theme to read what people wrote.
127 of the 1 and 2 star reviews.
★★★★★ This service is way too expensive to be having these kinds of problems, completely defeats the purpose of it being a learning platform when I can't even mark videos complete.
★★★★★ The app shows you get a 2 week free trial but then charges you right away.
★★★★★ It constantly has bugs, and when you try to talk to customer support, you will only get a bot (and sometimes not even that.) During the 2-ish years I had the app (holding out hope for things to get resolved) I was…
38 of the 1 and 2 star reviews.
★★★★★ It constantly has bugs, and when you try to talk to customer support, you will only get a bot (and sometimes not even that.) During the 2-ish years I had the app (holding out hope for things to get resolved) I was…
★★★★★ It's been over a week now and this app is still not working.
★★★★★ I really want to love this app, but sadly can confirm there are tons of quality issues that regularly show up with the app (often it seems little to no testing must have been done since some bugs are completely…
28 of the 1 and 2 star reviews.
★★★★★ In the App account, when you pick Chinese it teaches you Japanese instead, I've never chosen to learn Japanese.
★★★★★ It constantly has bugs, and when you try to talk to customer support, you will only get a bot (and sometimes not even that.) During the 2-ish years I had the app (holding out hope for things to get resolved) I was…
★★★★★ Won't let you delete your account, no matter how many times you try.
16 of the 1 and 2 star reviews.
★★★★★ The flash cards are constantly wrong, so if you don't have a foundational knowledge in your target language, you will get the wrong information.
★★★★★ When playing the video clips on an iPad Air the clips fire off one after another so quickly that there is no time to process the info. The clips are moving so quickly that the beginning of each clip is truncated.…
★★★★★ I could not use the chinese keyboard to type pinyin which means I could not answer questions, making the app useless.
16 of the 1 and 2 star reviews.
★★★★★ It constantly has bugs, and when you try to talk to customer support, you will only get a bot (and sometimes not even that.) During the 2-ish years I had the app (holding out hope for things to get resolved) I was…
★★★★★ I've tried emailing support about this with no response.
★★★★★ This app does not support landscape mode and I can't use it, so I cancelled my subscription 10 minutes after setting it up.
15 of the 1 and 2 star reviews.
★★★★★ There are a lot of limited stuff, a little to much.
★★★★★ The videos often fail to load then the app wants you to spend your time logging all the bugs. Do your own work. I already paid to use the app. The advanced Spanish is basic.
★★★★★ I had to change my credit card number because nothing I did stopped them from spamming $150 charges that i never asked for or in any way requested.
13 of the 1 and 2 star reviews.
★★★★★ Crashed after 1st video and (as per usual with these trial periods) they make it impossible to cancel.
★★★★★ Now, recently the app does not open but just crashes before opening!
★★★★★ Also app is always crashing on Apple randomly if you sign into your account.
13 of the 1 and 2 star reviews.
★★★★★ I keep being charged and there is no way to stop it from the app.
★★★★★ You will be prompted to give feedback on app after every lesson with only option of positive or negative no option to skip.
★★★★★ No option to unsubscribe.
42 of the 4 and 5 star reviews.
★★★★★ I also found a jisho/dictionary and a verb book useful for clarification and rules.
★★★★★ I'm learning French intermediate and this is very, very useful!
★★★★★ Been wanting to learn German, and this app is a lifesaver!
39 of the 4 and 5 star reviews.
★★★★★ Fluent U makes learning a language fun and engaging.
★★★★★ Multiple learning approaches with fun video clips.
★★★★★ No lie this app is fun I don't even like writing reviews for apps but this one I can't deny it's work the dollar if u really what to advance in another language.
27 of the 4 and 5 star reviews.
★★★★★ Your brain will learn faster watching videos of people using words in context, it's that simple.
★★★★★ Caveats—It might be worth learning Kana (Katakana & Hiragana) and some simple Kanji before subscribing.
★★★★★ Very easy too learn with this app!
20 of the 4 and 5 star reviews.
★★★★★ They will reel you in with a free trial but the app has no way of contacting them or deleting the subscription.
★★★★★ You could use something free like subs2srs to get a similar (if much less convenient) experience.
★★★★★ Kindly make this app more affordable under less than 10 dollars per month in India
12 of the 4 and 5 star reviews.
★★★★★ I started this app with a quick review of the beginner level.
★★★★★ Support responded really quickly for bug fix. They get their 5 stars back. It is a bit expensive but language training is.
★★★★★ The team was super quick to respond and resolve everything quickly.
Found by matching words and phrases in the reviews, not read by a person. A review can count toward more than one theme.
Latest reviews, Japan App Store.
Their extension and App works for all other languages but Chinese. When you switch to Chinese subtitles extension shows English or Korean, I’ve never chosen to learn Korean. In the App account, when you pick Chinese it teaches you Japanese instead, I’ve never chosen to learn Japanese. I even forced a switch to Chinese in the website url and still ended up Japanese. Pinyin annotate is a free extension and works all the time. While this won’t
This service is quite frustrating, I paid for a year of the plus service and it could be a great service for language learning but there are definitely problems that I feel can hinder one’s progress, the quizzes are way too long, for a 4 minute video the quiz is taking me well over an hour, I would skip the quizzes altogether except it appears to be the only way to mark a video as completed. And for this particular 4 minute video, the quiz finally ran out of questions and the video is still showing as incomplete, so I wasted over an hour fooling around with this quiz just to get the video completed and it still won’t mark it completed. I need the videos I watched already marked as complete so I can move on to other videos and feel like I am making some kind of progress. This service is way too expensive to be having these kinds of problems, completely defeats the purpose of it being a learning platform when I can’t even mark videos complete. Also it would be nice if there was a shuffle button so you can get a random video to watch and not have to go through hundreds of videos as this can be overwhelming. I may just cancel the membership after my 1 year
The app shows you get a 2 week free trial but then charges you right away. I have to request a refund from Apple now. It just charged me $200.. what a rip off
I got this a couple of years ago and had really high hopes. It worked for a while and I really liked the videos they had. But they advertise everywhere that you can upload any video/movie/podcast and will be able to study with it. But, when you are in the app, their FAQ says that you are only able to use their selections. It constantly has bugs, and when you try to talk to customer support, you will only get a bot (and sometimes not even that.) During the 2-ish years I had the app (holding out hope for things to get resolved) I was unable to even access my account for about 6 months, and they never gave me a refund or even acknowledged it again. The flash cards are constantly wrong, so if you don’t have a foundational knowledge in your target language, you will get the wrong information. They also say that you will get speaking practice with the app, but I have only been able to use that feature once or twice in the time I’ve had the app. And that isn’t even counting the weird AI updates they’ve started forcing on users and cause even more bugs and glitches.
I like it overall. The Spanish content is really well-developed and up there now. Can't speak for the other languages. But Spanish draws on all the movie, Pixar content, our culture, and the accents are really cool. I love the mostly clear and educated Mexican accents and videos on Mexican culture. I passed on fluentU years ago and even just a few months ago. But, now I'm in Ukraine, and wanted to reconnect with a deeper understanding of the language. It's not too bad. Gotten better at this moment with the user experience on fluentU. I just hope they keep it this way and not make any deleterious changes.
I just looked at this app and at the first glance everything looks great in the web version however when I am trying to see videos on my phone app it doesn’t work and it is really frustrating.
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Released Feb 25, 2016. Current version shipped Oct 22, 2026.
Prices, ranks and reviews are per country. Revenue above is already worldwide.