Diary! SmartDiary

Developer: Hideki Okuno

Category: Lifestyle

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2.5K installs

50 ratings

169 monthly active users

$<10K monthly revenue est.

IAP 35% · Ad 65%

Install Trends

Weekly +17

Trending

Monthly +19

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Diary! SmartDiary Summary

Diary! SmartDiary is a ad-supported, with in-app purchases iOS app in Lifestyle by Hideki Okuno. Released in Jun 2018 (7 years ago). It has 50 ratings with a 4.70★ (excellent) average. Based on AppGoblin estimates, it reaches roughly 169 monthly active users and generates around $<10K monthly revenue (35% IAP / 65% ads). Store metadata: updated Dec 7, 2025.

Recent activity: 1.00 new ratings this week View trends →

Store info: Last updated on App Store on Dec 7, 2025 .

SDKs, Trackers & Permissions

App not yet scanned for SDKs.

App Details

Store ID: 1381186388

First Released: 2018-06-28

Store Last Updated: 2025-12-07

In-App Purchases: Yes

Ads: Yes

Website: diarybook-13279.web.app

App Store

Crawl Status: Success

AppGoblin First Crawled: 2022-12-03

AppGoblin Last Crawled: 2026-03-02

Ads & App-Ads.txt

Ads.txt Last Crawled: 2026-03-03

Ads.txt Crawl Status: Success

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App not yet analyzed for SDKs.

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4.7★

Ratings: 50

5★

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1★

Screenshots

App Description

Simple and easy operation private diary application.

・Leave memories of daily life with photos easily.
・You can enter in the calendar the mood and schedule of the day.
・You can easily display past memories.
・Passcode lock (Touch ID, Face ID support)
・iCloud backup (iPhone, data migration between the iPad is also possible)

[Other functions]
・Cover photo setting
・Calendar display setting (Start Week On, Calendar Position, Cover Photo Size, Transparency)
・Diary text setting (Font Size, Font Depth, Line Spacing)
・Theme color setting
・Notification of forgetting input
・Support for landscape orientation (iPad only)

[Credit]
・Designed by Freepik and distributed by Flaticon (https://www.flaticon.com)
・Icons8 (https://icons8.com)
・This software includes the work that is distributed in the Apache License 2.0.