Sharefy vs Four Line Diary / 4行日記
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Sharefy
Easily create and manage shopping lists that can be shared with others. Receive push notifications for updates and reminders to prevent duplicate purchases. Ideal for couples, families, or roommates.
- Hassle-free registration
- Easy management and updates
- Push notification reminders
- Shareable notes
- Real-time update notifications
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"Is there a stock in this?" "I wonder if he bought it... (I don't want to dub... I'm going to stop buying)" "Oh, I forgot to stop at the supermarket!" Have you ever felt that way when you went shopping or after work? In such a case, leave it to "share fee"! ! ▼ Features ● You can register without hassle ● Easy management ● Notify me by push notification ● Share notes ● You can register without hassle ・ Registration of memos is easy! You can register just by entering the item name. ● Easy to manage ・ Easy to update registered memos! You can easily increase the number of memo stocks. ● Push notification ・ Push arrives at the time you set! If you set a return time, you will be informed by push of shopping. ● Share notes ・ You can share the registered memo! If you share, you will be notified by push when you update the memo. --- ▼ Recommended for such people! Do you never buy the same when you start living together, a couple, a lover? I don't know what's at home. People living with me may have bought it, so I can buy it ... If you can share your notes, that will not happen! In addition to sharing memos, you can also push notifications to other people when you update memos with this app! It will notify you with a push, so you can prevent you from buying without noticing the update of the memo. Why don't you share your feelings about the other person with this app?
Four Line Diary / 4行日記
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あなたの日々の出来事を、とってもシンプルに簡単かつ効果的に記録できる4行日記アプリです。毎日の忙しさの中で、大切な瞬間や学びを見逃さないための完璧なツール。シンプルで直感的なデザインが、4行日記をつける習慣をサポートします。 主な特徴: ・カレンダービュー: 日付を選択して、その日の日記に簡単アクセス。 ・4行日記フォーマット: 事実、発見、教訓、宣言 - これらの4つの要素で、日々の体験を深く反映。 ・自動保存機能: 書いた内容は自動的に保存されるので、大切な思い出も安心。 ・シンプルで美しいデザイン: 直感的なインターフェースで、誰でも簡単に使用可能。 日々の小さな出来事から大切な教訓まで、何でも記録して、時間をかけて振り返ることができます。 今すぐダウンロードして、自分だけの日記を始めましょう!
Screenshots
Verdict
The clearest difference is update cadence: Four Line Diary / 4行日記 at every 4 days against Sharefy's monthly. Four Line Diary / 4行日記 also leads on iOS requirement (11.0 vs 13.0). On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
Sharefy ships an update monthly, Four Line Diary / 4行日記 every 4 days. The most recent releases landed on October 15, 2026 and October 10, 2026 respectively.
| Parameter | Sharefy | Four Line Diary / 4行日記 |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 33.3% of reviews | — |
| Update frequency | Monthly | Every 4 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 13.0 | 11.0 — better |
| Further details — not scored | ||
| Size | 35 MB | 31 MB |
| Age rating | 4+ | 4+ |
| Developer | Isami Odagiri | arai.me |
In-app purchases
Sharefy
No in-app purchases
Four Line Diary / 4行日記
No in-app purchases









