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Jumpei Adachi
Top RatedProlific
78
Score
#334
Overall
#181
Momentum
#320
Capability
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Jumpei Adachi is an indie developer on the App Store with 9 apps. On IndieRank, they are ranked #334 out of 3,356 developers (top 10%). Their primary category is Music, with 614 total ratings and a 4.7★ weighted average. Their most popular app is Rhythm Learning with 304 ratings and a 4.7★ score.

Featured App
★ MOST POPULAR
Rhythm Learning
Music · 304 ratings
4.7 ★
Stats
Apps
9 / 9
Total Ratings
614
Avg Rating
4.7 ★
Category
Music
Last Update
2026-03-22
Apps (9)
Rhythm Learning
Music · 4.7 ★ · 304 ratings
Soroban Training
Education · 4.7 ★ · 162 ratings
Plane Notes
Productivity · 4.6 ★ · 76 ratings
Staff Notebooks
Utilities · 4.5 ★ · 26 ratings
Piano Chord Memorization
Music · 4.8 ★ · 23 ratings
Images Comparison
Photo & Video · 4.8 ★ · 11 ratings
Furigana Extension
Reference · 4.4 ★ · 9 ratings
Life-Size Ruler
Utilities · 3.5 ★ · 2 ratings
Pinyin Extension
Reference · 5.0 ★ · 1 ratings
View on App Store
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