Estimated from the grossing charts of Oct 25, 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 27, 2026 | not in a grossing chart |
| Sep 28, 2026 | $21.3K a month |
| 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 | not in a grossing chart |
| Oct 13, 2026 | not in a grossing chart |
| Oct 14, 2026 | not in a grossing chart |
| Oct 15, 2026 | not in a grossing chart |
| Oct 16, 2026 | $20.9K a month |
| Oct 17, 2026 | $32.4K a month |
| Oct 18, 2026 | $8.6K a month |
| Oct 19, 2026 | $34.7K a month |
| Oct 20, 2026 | $27.2K a month |
| Oct 21, 2026 | not in a grossing chart |
| Oct 22, 2026 | not in a grossing chart |
| Oct 23, 2026 | not in a grossing chart |
| Oct 24, 2026 | $11K a month |
| Oct 25, 2026 | $2.7K a month |
| Oct 26, 2026 | not in a grossing chart |
| Oct 24, 2026 | 298 ratings |
| Oct 25, 2026 | 298 ratings |
| Oct 26, 2026 | 298 ratings |
Measured from the store, not estimated.
From the latest 55 reviews on the United States App Store, Apr 21, 2018 to Oct 2, 2026: 20% are 1 or 2 stars. Open a theme to read what people wrote.
2 of the 1 and 2 star reviews.
★★★★★ I accidentally hit a “gift VIP” subscription button, and I cannot delete my account.
2 of the 1 and 2 star reviews.
★★★★★ Do NOT sign up or use this app.
★★★★★ I accidentally hit a “gift VIP” subscription button, and I cannot delete my account.
Nothing stands out.
10 of the 4 and 5 star reviews.
★★★★★ This app is great, and as a beginner violinist, it is really helpful to have an app with lots of sheet music and books.
★★★★★ I think violy is a good and useful application on your phone if you or anyone plays violin and needs some help!
★★★★★ So, let me just say that this is a great app for musicians and people that are looking for an app that helps them improve their music.
6 of the 4 and 5 star reviews.
★★★★★ I love how there is a free version, where you still learn a lot without paying any money.
★★★★★ This app is so much fun There are free songs but you can download and play!
★★★★★ This app has changed my life it is so amazing it has so many amazing songs to download for free, like suzukie books and carls flesh scales these books are 26$ on amazon but free on this app no subscription fee it also…
3 of the 4 and 5 star reviews.
★★★★★ Let's enjoy music and share the best quality sounds of music instruments during this challenging moment!
★★★★★ This app is so much fun There are free songs but you can download and play!
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 States App Store.
It would be great to be able to play one of the pieces in the app, but they won’t load. It could be because I’m on iPhone, but maybe they should tell us it won’t load if that’s the case instead of just freezing the app?
能不能在美区上一个国内版的一起练琴，方便美区的同学们线上上老师的课。
When I tune my viola, it says “perfect!” Then, not even a minute later, it says “too low!”
私软件有大量乐谱可供练习以及听欣赏，但是此软件的评测功能极其难用，每次都是不知道跟到哪一拍了，再调音器界面显示已调整，但是在评测界面拉响此音调不能识别，导致经常无法追踪到哪里拍了。
I played a couple of pieces and scored mid-80s. I played them again, slowly and mechanically without expression and scored higher. Now maybe I’m just not that good, you say. So I played a recording of Yo Yo Ma playing the same piece and he scored a 75 (In your face, Yo Yo!). I’ve been teaching cello and writing music software algorithms for several decades. The app’s tendency to report correct notes as inaccuracies will prompt students to play more mechanically and less musically. It may be helpful for the most basic practice of getting students to play mostly right notes, but I do not want my students playing in the manner this software encourages, as if scoring points is the point. The very real challenge of teaching strings is producing a good tone and making musical phrases. This app actually discourages these practices.
Love it! This app make my practice actually count! When I use this app mistakes are welcome! I love the audition setting! This app has literally all of the song in the world filed just for you! I highly recommend this app.
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.
Released Apr 22, 2018. Current version shipped Sep 20, 2026.
Prices, ranks and reviews are per country. Revenue above is already worldwide.
 Simply Tuner - Violin, CelloMusic | Analyze → |
 Simply MetronomeMusic | Analyze → |
 Wonder PianoMusic | Analyze → |
