Diary! SmartDiary vs Simplified Diary
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Diary! SmartDiary
Record daily life with photos and track your mood and schedule on a calendar. Secure your entries with a passcode and easily access past memories. Customize your diary with various settings for a personalized experience.
- Record memories with photos
- Track daily mood and schedule
- Passcode lock with biometric support
- iCloud backup and data migration
- Customizable calendar and diary settings
- Input forgetting notifications
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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.
Simplified Diary
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This app specializes in writing “self-assessment score” and “light review of the day”, so you can accumulate daily records without stress! - Keeping a record of what you did in the day, what you learned, and what you can do next day is a hidden asset. - Of course, not only at work and school, but also by recording daily progress of games and other creative activities, you can visualize the process leading up to the goal. Start your daily log today with this app! Please contact the review section or DM here. https://twitter.com/corasck
Screenshots
Verdict
The clearest difference is in-app purchases: Simplified Diary at none against Diary! SmartDiary's 1. Simplified Diary also leads on iOS requirement (12.0 vs 15.0). Diary! SmartDiary's advantage is update cadence (every 3 months vs every 8 months). On price, ads and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Diary! SmartDiary sells 1 one-off in-app purchase. Simplified Diary asks for nothing beyond the download.
Diary! SmartDiary ships an update every 3 months, Simplified Diary every 8 months. The most recent releases landed on October 1, 2026 and September 22, 2026 respectively.
| Parameter | Diary! SmartDiary | Simplified Diary |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (44 ratings) — better | — |
| Positive reviews | 93.3% of reviews | — |
| Number of ratings | 44 — better | — |
| Update frequency | Every 3 months — better | Every 8 months |
| Ads | Yes | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 12 MB | 19 MB |
| Age rating | 4+ | 4+ |
| Developer | Hideki Okuno | Kazuya Fujita |
In-app purchases
Diary! SmartDiary
- Remove Ads$2.99
Simplified Diary
No in-app purchases
Questions
Is Diary! SmartDiary free?
Is Simplified Diary free?
Do Diary! SmartDiary or Simplified Diary have ads?
Which is updated more often, Diary! SmartDiary or Simplified Diary?
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