セルフモニタリングダイアリー vs Simple Mood Log
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
セルフモニタリングダイアリー
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日常生活において、自分がどういう時にストレスを感じ、どういう時に安心感を得られているかを記録する事で、自身の感じる体調の変化とストレスの関係を把握することができます。
Simple Mood Log
Easily track your daily mood fluctuations with this intuitive app. Record your feelings, add notes and activities, and gain insights through detailed weekly and monthly analysis graphs. It's designed for quick logging and comprehensive mood tracking.
- Daily mood recording
- Memo and activity tagging
- Add past data
- Weekly/monthly analysis
- Mood percentage graphs
- Simple and easy to use
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An app that allows you to record and analyze your mood on a daily basis. Feeling like your mood is fluctuating a lot lately? Why not try recording your mood changes? The registration process is incredibly simple! Just open the app, select your current mood, and press the save button. For those who want to provide more detailed records, we also offer a memo field and activity tags. Even if you forget to record your mood, you can add past data from the "History" screen, so there's no need to worry. On the "Analysis" screen, you can check your activities for a week or a month in a ranking format, and view the percentage of different moods in a graph. ● Features ・Simple design and easy to use. ・No bothersome login. ・Detailed analysis of mood changes on the analysis screen. ●Disclaimer This App is not medical or treatment advice. It is neither professional diagnosis, opinion or service – and may not be treated as such by the user. We strongly recommend that you consult your own physician or another available health professional regarding any diagnosis, findings or interpretation. ● Privacy Policy https://apps.seeds-digital.com/privacy-policy/ ● Terms of Use https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: セルフモニタリングダイアリー at none against Simple Mood Log's 2. セルフモニタリングダイアリー also leads on ads (none vs shown). Simple Mood Log's advantage is update cadence (every 3 days vs every 13 months). On price, device support and iOS requirement 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. Simple Mood Log sells 2 in-app purchases, starting at $0.99 per month. セルフモニタリングダイアリー asks for nothing beyond the download.
セルフモニタリングダイアリー ships an update every 13 months, Simple Mood Log every 3 days. The most recent releases landed on October 26, 2026 and November 3, 2026 respectively.
| Parameter | セルフモニタリングダイアリー | Simple Mood Log |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.5 (2 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 2 — better |
| Update frequency | Every 13 months | Every 3 days — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 1 MB | 51 MB |
| Age rating | 4+ | 4+ |
| Developer | ASTEM/RI | NAOYA ONO |
In-app purchases
セルフモニタリングダイアリー
No in-app purchases
Simple Mood Log
- Premium Plan$0.991 Month
- Support Developer$0.99
Questions
Is セルフモニタリングダイアリー free?
Is Simple Mood Log free?
Do セルフモニタリングダイアリー or Simple Mood Log have ads?
Which is updated more often, セルフモニタリングダイアリー or Simple Mood Log?
Other comparisons
