Utsuro’s diary

259.8K installs
5.2K ratings
5.3K monthly active users
$<10K monthly revenue est.
IAP 37% · Ad 63%
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Utsuro’s diary Summary

Utsuro’s diary is a ad-supported, with in-app purchases iOS app in Games by YANASE GAMES, INC.. Released in Apr 2019 (6 years ago). It has 5.2K ratings with a 4.73★ (excellent) average. Based on AppGoblin estimates, it reaches roughly 5.3K monthly active users and generates around $<10K monthly revenue (37% IAP / 63% ads). Store metadata: updated Jun 1, 2021, version 51.

Recent activity: 10 new ratings this week View trends →

Data tracking: SDKs and third-party integrations were last analyzed on Mar 11, 2026.

Store info: Last updated on App Store on Jun 1, 2021 (version 51).


4.73★

Ratings: 5.2K

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Screenshots

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App Description

Scary diary exchange with an obsessive girlfriend.

Main character 「Hataro」has a girlfriend and is a socialable regular high school student
It’s a diary exchange. It’s popular these days Hataro-kun. Don’t you know? Everyone’s doing it.
The girlfriend 「Utsuro」’s idea to start the popular diary exchange.
The slightest trigger was the beginning of a nightmare...