APP STORE

Koto Master

SENSOR NOTES JOINT STOCK COMPANY · Music · Brazil store

NOT IN TOP 100 HERE

View on App Store ↗ Instagram card Google Play version →

Revenue a month, worldwide

Too small to estimate

Not enough chart or ratings data

New ratings

Tracking

Daily counts start building from today

Rating

0.0 of 5

0 ratings in this store

Countries it ranks in

was 0 on Oct 15, 2026

Revenue

Estimated from the grossing charts of Oct 21, 2026 in the 53 countries we track, and ratings growth on the App Store.

EST. REVENUE / MONTH · WORLDWIDE

Unranked

Not in any grossing chart, and too few ratings (0) to read its growth. Most apps at this stage earn little or nothing.

EST. LIFETIME DOWNLOADS

n/a

Estimated from ratings count

RATINGS

AVG RATING

n/a

PRICE

R$ 19,90

AGE

3.5y

LAST UPDATE

1261d ago

VERSION

1.2

SIZE

130 MB

AGE RATING

Last 29 days

From our daily snapshots of every grossing chart.

DAYS IN A GROSSING CHART

0 / 29

COUNTRIES NOW

0 (was 0)

EST. REVENUE FROM CHARTS, DAILY · BOTH STORES ONLY EST

peak not in a grossing chart

Show daily values

Sep 24, 2026	not in a grossing chart
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Sep 30, 2026	not in a grossing chart
Oct 1, 2026	not in a grossing chart
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Oct 19, 2026	not in a grossing chart
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Oct 21, 2026	not in a grossing chart
Oct 22, 2026	not in a grossing chart

Best rank Sep 24, 2026: not ranked. Now: not ranked. Days at zero are days outside every grossing chart.

Money and momentum

Measured from the store, not estimated.

WHAT IT CHARGES

No in-app purchases

Earns from its upfront price, ads or payments outside the store.

REVIEW MOMENTUM

Too few reviews

Fewer than 3 recent written reviews in this country.

ASO keywords

Most repeated terms in the listing. Highlighted ones also appear in the title.

koto4plucked2instrument2paulownia2common2strings2tuning2different2three2

What's new in 1.2

No release notes.

Released May 10, 2023. Current version shipped May 10, 2023.

Store description

The koto (箏) is a Japanese plucked half-tube zither instrument, and the national instrument of Japan. It is derived from the Chinese zheng and se, and similar to the Mongolian yatga, the Korean gayageum and ajaeng, the Vietnamese đàn tranh, the Sundanese kacapi and the Kazakhstan jetigen. Koto are roughly 180 centimetres (71 in) in length, and made from Paulownia wood (Paulownia tomentosa, known as kiri). The most common type uses 13 strings strung over movable bridges used for tuning, different pieces possibly requiring different tuning. 17-string koto are also common, and act as bass in ensembles. Koto strings are generally plucked using three fingerpicks (tsume), worn on the first three fingers of the right hand.

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Prices, ranks and reviews are per country. Revenue above is already worldwide.

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