Utsuro’s diary
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).
Utsuro’s diary was last scanned for SDKs 2026-03-11. Below is the overview of third party companies detected in the app. The full list of raw SDKs, app permissions and unknown SDKs is available here.
Google
AppLovin
Unity4.73★
Ratings: 5.2K
Screenshots
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...