STOCK vs Done Diary
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
STOCK
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日々の行動を気軽に書き留める 行動日記アプリです。 行動を短く書くだけで、 思ったよりやれていることや、 日々の積み重ねが見えてきます。 手軽さを大切にし、負担を減らした シンプルなデザインにしています。 シンプルながら便利な機能も 備えています。 たとえば、 スライドショーで一日を振り返ったり、 タグを付けて「がんばった」「楽しんだ」など 自分なりの視点で見返したりできます。 自分のペースで続けられます。
Done Diary
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Done Diary is a simple diary app for recording what you accomplished today and giving yourself credit for the small things. It is not made to push you to do more. It is made to help you notice what you finished, what you kept up with, and the small steps you took today. You can record what you did today, things you want to do later, and daily habits. At the end of the day, you can also add your mood and a short note to gently reflect on your day. Your records can be reviewed in Days by month. Use the list or calendar view to look back on what you have been building over time. Recommended for people who: ・want to focus on what they did, not what they could not do ・want a diary that is easy to continue ・want to track habits and small actions gently ・want to end each day with a little more self-recognition Done Diary is not about trying harder. It is about noticing what you already did today. Keep small records, and look back on your everyday progress.
Screenshots
Verdict
The clearest difference is in-app purchases: STOCK at none against Done Diary's 2. STOCK also leads on ads (none vs shown) and iOS requirement (18.6 vs 26.4). On price, update cadence 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. Done Diary sells 2 in-app purchases, starting at $2.99 per month. STOCK asks for nothing beyond the download.
STOCK ships an update every 3 weeks, Done Diary monthly. The most recent releases landed on October 5, 2026 and September 26, 2026 respectively.
| Parameter | STOCK | Done Diary |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks — better | Monthly |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Devices | iPhone | iPhone |
| Requires iOS | 18.6 — better | 26.4 |
| Further details — not scored | ||
| Size | 4 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | JIMOTONO NECO, K.K. | Kaito Yoshimura |
In-app purchases
STOCK
No in-app purchases
Done Diary
- PremiumPlan(MonthlyPayment)$2.991 Month
- PremiumPlan(YearlyPayment)$24.991 Year









