Why can't I install Calc the Clock?

The installation of Calc the Clock 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 Calc the Clock is compatible with your phone.

How to check if Calc the Clock is safe to download?

Calc the Clock is safe to download on APKPure, as it has a trusted and verified digital signature from its developer.

How to download Calc the Clock old versions?

APKPure provides the latest version and all the older versions of Calc the Clock. You can download any version you want from here: All Versions of Calc the Clock

What's the file size of Calc the Clock?

Calc the Clock takes up around 9.2 MB of storage. It's recommended to download APKPure App to install Calc the Clock successfully on your mobile device with faster speed.

Calc the Clock

1K+

ReiRi
Aug 2, 2025

What's New in the Latest Version 8.4

Aug 2, 2025

Added choice mode.

APK Info

Package Name
jp.co.REIRI.tokeinokeisan
File Format
XAPK
Android OS
Android 7.0+ (N, API 24)
Architecture
universal
Content Rating
Everyone
Signature
04bde3556547ff0b44e9984ba408067f55feb4b5
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Package Name
jp.co.REIRI.tokeinokeisan
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