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Observed App Store prices, public in-app purchases, and dated price comparisons across regions with clear source boundaries.

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Supertintin Co., Ltd Apps, Prices & Rankings | AppPriceData

AppPriceData/Developer Hub

Developer Hub

Supertintin Co., Ltd

A data-backed view of 6 currently available App Store apps published under Supertintin Co., Ltd.

345365970

Apps observed: 6
Data-rich apps: 3
Apple developer ID: 345365970
Latest observation: Aug 22, 2026

Apps by Supertintin Co., Ltd

Each app links to the strongest public evidence currently available in AppPriceData.

iGuzheng

Music

Mature data

Observed price$0.99US

App details Regional prices Ranking history IAP prices

iGuzheng⁺ - Pro version

Music

Mature data

Observed price$2.99US

App details Regional prices Ranking history

文本音樂 - 簡譜快速記譜

Music

Mature data

Observed price$150.00TW

App details Regional prices Ranking history

iSoundBank

Music

Observed price$0.99US

App details Regional prices

Pitch Analyzer

Music

Observed price$1.99US

App details Regional prices

簡譜本

Music

Observed price$690.00TW

App details Regional prices

Publication gate

Developer Hubs are indexable only when at least 3 currently available apps are stored for the Apple developer ID and at least 2 apps have mature ranking history, price history, or regional IAP evidence.