Why can't I install Otaac (オターク)?

The installation of Otaac (オターク) may fail because of the lack of device storage, poor network connection, or the compatibility of your Android device. Therefore, please check the minimum requirements first to make sure Otaac (オターク) is compatible with your phone.

How to check if Otaac (オターク) is safe to download?

Otaac (オターク) is safe to download on APKPure, as it has a trusted and verified digital signature from its developer.

How to download Otaac (オターク) old versions?

APKPure provides the latest version and all the older versions of Otaac (オターク). You can download any version you want from here: All Versions of Otaac (オターク)

What's the file size of Otaac (オターク)?

Otaac (オターク) takes up around 35.0 MB of storage. It's recommended to download APKPure App to install Otaac (オターク) successfully on your mobile device with faster speed.

Otaac (オターク)

1K+

otaac
Mar 31, 2025

What's New in the Latest Version 4.0.3

Mar 31, 2025

Otaacは、アイドル好きの方がより楽しく好きなアイドルの予定を管理できる形に、大型アップデートしました！

「楽しみが積み重なって、毎日がワクワクでいっぱいになる！」
そんな日常に寄り添えるように、これからもサービスを改善していきます。
どうぞよろしくお願いします！

APK Info

Package Name
com.otaac.flaver
File Format
XAPK
Android OS
Android 7.0+ (N, API 24)
Architecture
arm64-v8a
Content Rating
Teen
Signature
9a4dccbb1b74abc9a4e3e9db7cea553bf50716b0
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Package Name
com.otaac.flaver
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