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.
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Measured from the store, not estimated.
From the latest 33 reviews on the Japan App Store, Mar 23, 2024 to Aug 12, 2026: 64% are 1 or 2 stars. Open a theme to read what people wrote.
No common theme in the bad reviews, or they aren't in English.
Nothing stands out.
2 of the 4 and 5 star reviews.
★★★★★ It also works as an audio interface when plugged into newer iPhones via usb-c connection.
★★★★★ The only thing holding it back for me is the UI (user interface) it needs more graphics (buttons, knobs, switches).
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.
The boss katana go is my favorite piece of gear now. I use it for guitar and bass. I play along with music streaming on my phone over a Bluetooth connection while walking around outside. It also works as an audio interface when plugged into newer iPhones via usb-c connection. So much tech in a small inexpensive package.
Would not recommend getting this product or app not easy to set up and have to do setup multiple times just to get it to work and you have to do it all over again every time you wana use it needs serious work
説明書を見てスキャンしても表示されない
The only thing holding it back for me is the UI (user interface) it needs more graphics (buttons, knobs, switches). Just showing numbers isn’t enough specially for new guitarists. This app acts as if everyone knows what all these settings are. Other than that this is a great app to go along with the Boss Katana Go.
The app is absolutely fantastic. You can literally stream backing tracks from your phone to the amp!!! If you know how to use a phone, you can get around the app. All I will say: sounds slightly less better than fenders Mustang headphone amp.
タイトルの通りです。Tab付きの動画を一時停止して確認したい時に、停止時は再生コントロールが表示されたままになるのでTabに被って全く見えなくなり練習になりません。どうかここだけは改善をしていただけると…！
Apple Search Ads this app ran in the last 90 days, from Apple's public ad repository.
Apple only publishes ads shown in the EU (EU Digital Services Act), with a 7 day delay. An app that advertises only outside the EU shows nothing here.
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 Mar 13, 2024. Current version shipped Feb 13, 2025.
Prices, ranks and reviews are per country. Revenue above is already worldwide.