Comparison

STOCK vs Done Diary

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

STOCK

Features
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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。

About

Done Diary

Features
Read full description

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

STOCK4 screens
Done Diary4 screens

Verdict

The call

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

CostPrice · In-app purchases · Ads · Monetization

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.

UpkeepUpdate frequency

STOCK ships an update every 3 weeks, Done Diary monthly. The most recent releases landed on October 5, 2026 and September 26, 2026 respectively.

Scorecard3 real differences · 3 level
STOCK versus Done Diary: the parameters behind the verdict, then further details
ParameterSTOCKDone Diary
PriceFreeFree
Update frequencyEvery 3 weeks — betterMonthly
AdsNo — betterYes
In-app purchasesNo — betterYes
DevicesiPhoneiPhone
Requires iOS18.6 — better26.4
Further details — not scored
Size4 MB6 MB
Age rating4+4+
DeveloperJIMOTONO NECO, K.K.Kaito Yoshimura

In-app purchases

None

STOCK

No in-app purchases

2 purchases

Done Diary

Subscriptions2
  • PremiumPlan(MonthlyPayment)$2.991 Month
  • PremiumPlan(YearlyPayment)$24.991 Year

Questions

Is STOCK free?
STOCK is free to download, with no in-app purchases.
Is Done Diary free?
Done Diary is free to download, with in-app purchases available.
Do STOCK or Done Diary have ads?
Done Diary shows ads; STOCK does not.
Which is updated more often, STOCK or Done Diary?
STOCK ships an update every 3 weeks, and Done Diary monthly. Most recently, STOCK was updated on October 5, 2026 and Done Diary on September 26, 2026.

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