Koyo Matsumoto was founded in 2017. The first app was launched in September 7, 2017 and they have 2 iOS apps in October 2025
Koyo Matsumoto is a publisher of LIBRARY - Workout Log & SNS app and other apps in HealthFitness, Utilities categories.
Name | Category | Downloads (30d) | Monthly Revenue | Reviews | Ratings | Recent release | |
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![]() LIBRARY - 筋トレ記録&SNS
筋トレ記録で仲間が見つかる!日本最大のトレーニングSNS!
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Health Fitness |
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100
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3 years ago | |
![]() Diary - いちばんシンプルな日記アプリ
ひらいて書くだけ。いつもの毎日をたのしく記録。
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Utilities |
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0
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6 years ago |