Comparison

Question Diary 365 vs tatamu

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

Head to head
About

Question Diary 365

Features
Read full description

Every year, the same questions return. And because the questions stay the same, you can see how you've changed over time. Question Diary 365 is a journaling app where you simply answer a daily question. When the same question appears again a year later, you may notice how your thoughts, feelings, or life have changed. Looking back at your entries from previous years can be a rewarding experience. ## Features ### Daily Questions Answer one question each day. An easy way to build a journaling habit. ### Compare Across Years View entries from the same day side by side across different years. See how you've grown and changed over time. ### Photo Journal Add up to 4 photos to each entry. ### Tags & Templates Organize entries with tags and save frequently used text as templates. ### Reminders Set daily reminders at a time that works for you. ## Subscription With a subscription, you can unlock: * Custom questions * Sync across iPhone, iPad, and Mac * Custom themes and fonts ## Perfect For * Anyone who wants to keep a journal * People who want to track personal growth * Those who never know what to write about * Anyone who enjoys looking back on past memories Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

tatamu

Features
Read full description

tatamu へようこそ。 あなたの生活は、いくつの「結び」でできていますか? 銀行、光熱費、保険、サブスク——暮らしを支える契約を数えて、 使わなくなったものから、ひとつずつ、ほどいていく。 ■ 10分の棚卸しで、契約の地図ができます 定番の項目に「ある / ない」で答えるだけ。難しい入力はいりません。 ■ 1日ひとつの「きょうの一手」で、いつでも最新に 毎日ひとつだけ。無理なく、あなたの台帳を新鮮に保ちます。 ■ 畳むほど軽くなる、あなたの数字 使わない契約をほどくたび、「軽さ」が数字で返ってきます。 ■ データは、この端末から出ません サーバーに送りません。登録もいりません。 あなたの情報は、あなたの手のなかに。

Screenshots

Question Diary 3654 screens
tatamu4 screens

Verdict

The call

The clearest difference is in-app purchases: tatamu at none against Question Diary 365's 2. tatamu also leads on update cadence (every 3 days vs every 3 weeks). On price, ads, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Question Diary 365 sells 2 in-app purchases, starting at $4.99 per month. tatamu asks for nothing beyond the download.

UpkeepUpdate frequency

Question Diary 365 ships an update every 3 weeks, tatamu every 3 days. The most recent releases landed on October 25, 2026 and November 6, 2026 respectively.

Scorecard2 real differences · 4 level
Question Diary 365 versus tatamu: the parameters behind the verdict, then further details
ParameterQuestion Diary 365tatamu
PriceFreeFree
Update frequencyEvery 3 weeksEvery 3 days — better
AdsNoNo
In-app purchasesYesNo — better
DevicesiPhone, iPad — betteriPhone
Requires iOS17.016.4 — better
Further details — not scored
Size126 MB37 MB
Age rating4+4+
DeveloperMasami MitsutaYuki Sakurai

In-app purchases

2 purchases

Question Diary 365

Subscriptions2
  • Monthly$4.991 Month
  • Yearly$49.991 Year
None

tatamu

No in-app purchases

Questions

Is Question Diary 365 free?
Question Diary 365 is free to download, with in-app purchases available.
Is tatamu free?
tatamu is free to download, with no in-app purchases.
Do Question Diary 365 or tatamu have ads?
Neither Question Diary 365 nor tatamu shows ads.
Which is updated more often, Question Diary 365 or tatamu?
Question Diary 365 ships an update every 3 weeks, and tatamu every 3 days. Most recently, Question Diary 365 was updated on October 25, 2026 and tatamu on November 6, 2026.

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