おとなの日記帳 vs 1行日記
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
おとなの日記帳
A simple and stylish diary app that allows you to attach unlimited photos. Easily write long entries with a convenient keyboard and attach multiple photos at once. Secure your memories with a passcode lock.
- Unlimited photo attachments
- Batch photo selection
- Camera integration
- Long text entry support
- Multiple entries per day
- Passcode lock
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◉このアプリについて おとなの日記帳は写真も貼れるシンプルで軽量な日記アプリです。 数ある日記アプリの中でも一番使いやすくおしゃれなアプリかもしれません。 ◉こだわり - 写真の添付枚数は無制限 - 写真は一括選択して添付できる - カメラ撮影して添付できる - 便利なキーボードのおかげで長文もスラスラ書ける - 1日あたり何個でも日記を書ける - パスコードロック機能あり
1行日記
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「今日の思い出」を、たった1行と写真で残そう！ 1行日記は、毎日の記録を気軽に続けられる日記アプリです。 ■ 特徴 ・1日1件1行だけ！ ※書けるのは“今日”だけなので注意！ ・写真付きで思い出が残せる ・カレンダーで振り返りできます ・連続記録とバッジで継続を応援 ・Face IDでロックして安心 あなたの「今日」を、未来のあなたへ。
Screenshots
Verdict
The clearest difference is in-app purchases: 1行日記 at none against おとなの日記帳's 2. 1行日記 also leads on ads (none vs shown) and update cadence (every 3 days vs monthly). 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. おとなの日記帳 sells 2 one-off in-app purchases. 1行日記 asks for nothing beyond the download.
おとなの日記帳 ships an update monthly, 1行日記 every 3 days. The most recent releases landed on October 15, 2026 and October 3, 2026 respectively.
| Parameter | おとなの日記帳 | 1行日記 |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (21 ratings) — better | — |
| Positive reviews | 85.0% of reviews | — |
| Number of ratings | 21 — better | — |
| Update frequency | Monthly | Every 3 days — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone | iPhone |
| Requires iOS | 17 — better | 18.5 |
| Further details — not scored | ||
| Size | 32 MB | 40 MB |
| Age rating | 4+ | 4+ |
| Developer | Masaki Hirano | Ren Murai |
In-app purchases
おとなの日記帳
- 広告非表示機能$2.99
- バックアップ復元機能の開放$2.99
1行日記
No in-app purchases
