Comparison

10年連用日記 vs 10iary

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

Head to head
About

10年連用日記

A digital journal app for users who prefer a multi-year diary format. Record daily events, manage schedules, and organize entries with color-coded labels and powerful search filters. Supports 1 to 10 years of entries.

Highlights
  • 1-10 year entry selection
  • Daily record keeping
  • Schedule input
  • 16-color labeling
  • Keyword search
  • Filter by label, weather, day
Features
Read full description

手帳タイプの連用日記をお使いの方へ。 iPhoneやiPadでも連用日記がご利用になれます! ▲日記表示年数は1年から10年までを任意に選択できます ▲日々の記録はもちろん、予定の入力にも利用できます ▲16色のラベルで色分けが可能 ▲キーワードによる検索機能 ▲ラベル・天気・曜日による絞り込み機能 ▲横向きでも利用できるように仕様を変更しました

About

10iary

Features
Read full description

I couldn't remember what I did on this day last year. Not one thing. That's what 10iary is for. You write one line today. Next year on this date, a new line goes underneath it. Ten years in, this one date holds ten of you. I bought a paper ten-year diary the year I turned thirty. I liked imagining the forty-year-old who'd finish it. It was thick. It was heavy. It lived on my desk, and I was never there on the days I had something to say. I stopped opening it. This one is on my phone. I write it in line, on the bus, in the minute before I turn out the light. Diaries don't die of laziness. They die on ordinary days — nothing happened, nothing to say, and then it's tomorrow. After three missed days, the blanks start to feel like homework. So you get 200 characters. That's the whole day. Small on purpose, so you're never on the hook for explaining it. No words at all? Choose one feeling. That's a day, kept. Leave the gaps where they are. Start again today. Annoyed. Resentful. Hurt. Worried. I called all of it "stressed." Turns out I only really used five or six feeling words. Reading an entry back a year later, I couldn't tell what had actually been wrong. 10iary has 284 of them, sorted into 23 groups by meaning. Search for the word you already know. Read down a group to find the one you didn't. Weather is words too — 55 of them, no icons. One clear day dazzles. The next is luminous. Not the same day. I blogged for five years before I noticed I have seasons. Same weeks every year, same slow sink. One day tells you nothing. Ten of the same date, read together, tell you plenty. 10iary shows you the words you chose, exactly as you chose them. It will never say "a low month." Why they piled up is yours to work out. Will this still open in ten years? Will this app still exist? That's what kept me up. You can export all of it, any time, in one go — files that open with or without 10iary. No account. No sign-up. No server holding your diary. It stays on this device. I built this to get to know myself a little better. Which season pulls me under. What I'm glad about, over and over. What I swore had changed and hasn't. I'm keeping today while I still remember it, so I'm not guessing later. Keep today in one line. The piece of today you'd want to meet again, a year from now.

Screenshots

10年連用日記4 screens
10iary4 screens

Verdict

The call

The clearest difference is in-app purchases: 10iary at none against 10年連用日記's 1. 10年連用日記's advantage is update cadence (weekly vs every 3 weeks) and device support (3 vs 1). On price and ads 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. 10年連用日記 sells 1 one-off in-app purchase. 10iary asks for nothing beyond the download.

UpkeepUpdate frequency

10年連用日記 ships an update weekly, 10iary every 3 weeks. The most recent releases landed on November 2, 2026 and October 24, 2026 respectively.

Scorecard4 real differences · 4 level
10年連用日記 versus 10iary: the parameters behind the verdict, then further details
Parameter10年連用日記10iary
PriceFreeFree
Positive reviews14.3% of reviews—
Update frequencyWeekly — betterEvery 3 weeks
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS9.3 — better17.0
Further details — not scored
Size6 MB2 MB
Age rating4+4+
Developer株式会社トーコー総研DONG WOOK KIM

In-app purchases

1 purchases

10年連用日記

One-time1
  • 追加機能の購入$0.99
None

10iary

No in-app purchases

Questions

Is 10年連用日記 free?
10年連用日記 is free to download, with in-app purchases available.
Is 10iary free?
10iary is free to download, with no in-app purchases.
Do 10年連用日記 or 10iary have ads?
Neither 10年連用日記 nor 10iary shows ads.
Which is updated more often, 10年連用日記 or 10iary?
10年連用日記 ships an update weekly, and 10iary every 3 weeks. Most recently, 10年連用日記 was updated on November 2, 2026 and 10iary on October 24, 2026.

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