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 (7 years ago). It has 488 ratings with a 4.66★ (excellent) average. Based on AppGoblin estimates, it reaches roughly 436 monthly active users and generates around $<10K monthly revenue (26% IAP / 74% ads). Store metadata: updated Jun 1, 2021, version 51.
Data tracking: SDKs and third-party integrations were last analyzed on May 12, 2026.
Store info: Last updated on App Store on Jun 1, 2021 (version 51).
SDKs, Trackers & Permissions
Utsuro’s diary was last scanned for SDKs 2026-05-12. 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
UnityApp Details
App Store
Ads & App-Ads.txt
AppGoblin SDK Scans
4.66★
Ratings: 488
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...