I can use it offline and it is really efficient to use!
Estimated from the grossing charts of Oct 21, 2026 in the 53 countries we track.
From our daily snapshots of every grossing chart.
| Sep 24, 2026 | $276.4K a month |
| Sep 25, 2026 | $280.6K a month |
| Sep 26, 2026 | $277.8K a month |
| Sep 27, 2026 | $269.5K a month |
| Sep 28, 2026 | $168.7K a month |
| Sep 29, 2026 | $254.9K a month |
| Sep 30, 2026 | $304K a month |
| Oct 1, 2026 | $253.9K a month |
| Oct 2, 2026 | $202.2K a month |
| Oct 3, 2026 | $208.6K a month |
| Oct 4, 2026 | $195.9K a month |
| Oct 5, 2026 | $248.2K a month |
| Oct 6, 2026 | $298.6K a month |
| Oct 7, 2026 | $266.6K a month |
| Oct 8, 2026 | $229.4K a month |
| Oct 9, 2026 | $266.4K a month |
| Oct 10, 2026 | $287.8K a month |
| Oct 11, 2026 | $283K a month |
| Oct 12, 2026 | $277.2K a month |
| Oct 13, 2026 | $284.2K a month |
| Oct 14, 2026 | $258.3K a month |
| Oct 15, 2026 | $151.2K a month |
| Oct 16, 2026 | $140.9K a month |
| Oct 17, 2026 | $141.7K a month |
| Oct 18, 2026 | $146.6K a month |
| Oct 19, 2026 | $146K a month |
| Oct 20, 2026 | $148.8K a month |
| Oct 21, 2026 | $249.6K a month |
| Oct 22, 2026 | not in a grossing chart |
Measured from the store, not estimated.
From the latest 227 reviews on the United Kingdom Google Play, Jan 25, 2019 to Oct 20, 2026: 8% are 1 or 2 stars. Open a theme to read what people wrote.
6 of the 1 and 2 star reviews.
★★★★★ Apparently it's full of ads .
★★★★★ The full screen unskippable ads in this app are unbearable.
★★★★★ Lots of ads and only offers ad free for a limited time.
2 of the 1 and 2 star reviews.
★★★★★ The upload does not work.
2 of the 1 and 2 star reviews.
★★★★★ Why do you need our credit card details?
★★★★★ Lots of ads and only offers ad free for a limited time.
Nothing stands out.
29 of the 4 and 5 star reviews.
★★★★★ it's wonderful and very useful and practical app for everyone.
★★★★★ Very Useful specially when memorizing a lot of new words
★★★★★ Great little app for making your own flash cards, the comments feature is very useful, and this enables you to practice the way the top top language teachers recommend where you have to go from your language to the new…
28 of the 4 and 5 star reviews.
★★★★★ It is so easy to type in the info for the front and back of the cards!
★★★★★ A good and simple app, it helps to keep track of unknown words.
★★★★★ I love Study in this app, easy to use
6 of the 4 and 5 star reviews.
★★★★★ great and high quality— it also has free trial for 3 days
★★★★★ With free apps, I'm used to really obnoxious advertisements that make it impossible to navigate the app, but it's clear that the developers were very mindful that this is an app meant as a study aid, and chose their ad…
★★★★★ This is a wonderful app and it can do things for free that other apps require premium for
5 of the 4 and 5 star reviews.
★★★★★ great and high quality— it also has free trial for 3 days
★★★★★ Works great, wish i could figure out how to add voice so I could listen pronounciation.
★★★★★ I use the app for language flash cards and the audio reads the French works perfectly.
2 of the 4 and 5 star reviews.
★★★★★ good app interface kinda choppy but great app
★★★★★ I really like the design and the UI I like the fact that it has his own voice I don't have to make voice notes all-in-all one of the best flashcard apps I've come across
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, United Kingdom Google Play.
I can use it offline and it is really efficient to use!
love
not sure
Studying Mandarin. Pronunciation of 汉字 is added plus.
Much better than anki. You don't need a 4 hour video tutorial to understand it. A couple problems though are sometimes it jumps up or down when you go to the next card, and there's no way to lower the understanding level or whatever it's called when you click the checkmark. It has ads but they're very unobtrusive, mostly just banner ads at the bottom. Even with that it's better than anki. 4 stars, would recommend.
it's wonderful and very useful and practical app for everyone.
Same category, earning about as much.
Apple Search Ads this app ran in the last 90 days, from Apple's public ad repository.
Where this app is buying and earning its users. Each link opens pre filtered.
Most repeated terms in the listing. Highlighted ones also appear in the title or short description.
Prices, ranks and reviews are per country. Revenue above is already worldwide.