余命計算機 vs MyTimeLeft
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
余命計算機
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医学誌The Lancetに掲載されたUbbLE研究（約50万人のデータ）に基づき、13の質問からあなたの統計的な余命を算出します。 残りの人生をリアルタイムでカウントダウン表示。時間・月・週・日の表示切替が可能です。 400の名言が、今この瞬間を大切に生きるあなたを励まします。スワイプで次の言葉へ。 シンプルで美しいデザイン。 ※本アプリの結果は統計に基づく推定値であり、個人の寿命を保証するものではありません。
MyTimeLeft
This app helps you visualize your remaining time to encourage intentional living. Track lifespans, deadlines, and goals with customizable home screen widgets and daily motivational quotes.
- Multiple countdown items
- Track lifespans, deadlines, and goals
- Flexible daily/weekly views
- Customizable home screen widgets
- Daily motivation and quotes
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MyTimeLeft is a life countdown app that helps you stay aware of how you spend each day. By making your remaining time visible, you’ll find motivation to focus on what truly matters and live more intentionally. ―――――――――――――――――――― ◆ Features ◆ ◆ Multiple Items - Add “TimeLeft” items for yourself, loved ones, or pets. - Not only lifespans — you can also track deadlines and important goals! ◆ Flexible Views - Switch between Week / Day modes. - Reorder easily with drag & drop. ◆ Powerful Widgets - Place multiple widgets on your home screen. - Add items from the “Widget Settings” screen (top-left button). - Customize each widget slot directly on the home screen. ◆ Daily Motivation - Seeing your “time left” every day gives you focus and clarity. - A gentle reminder to make the most of each moment. ◆ Mantras & Quotes - Inspiring words to reflect on life. - Add your own favorite quotes and display them on widgets. ―――――――――――――――――――― MyTimeLeft is not about fearing death. It’s about reminding you to live meaningfully — your partner in making every day count.
Screenshots
Verdict
The clearest difference is review sentiment: MyTimeLeft at 70% against 余命計算機's 33%. 余命計算機's advantage is in-app purchases (none vs 6) and update cadence (every 3 days vs weekly). 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
Both are free to download. MyTimeLeft sells 6 one-off in-app purchases. 余命計算機 asks for nothing beyond the download.
余命計算機 ships an update every 3 days, MyTimeLeft weekly. The most recent releases landed on October 16, 2026 and October 9, 2026 respectively.
| Parameter | 余命計算機 | MyTimeLeft |
|---|---|---|
| Price | Free | Free |
| Rating | — | 3.8 (5 ratings) — better |
| Positive reviews | 33.3% of reviews | 69.8% of reviews — better |
| Number of ratings | — | 5 — better |
| Update frequency | Every 3 days — better | Weekly |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone | iPhone |
| Requires iOS | 17.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 2 MB | 12 MB |
| Age rating | 12+ | 4+ |
| Developer | Masayuki Yamaji | Keigo Furuyashiki |
Customer experience
余命計算機
MyTimeLeft
In-app purchases
余命計算機
No in-app purchases
MyTimeLeft
- Unlock Tanuki Icon (Small Tip)$1.99
- Support (Small Tip)$1.99
- Unlock Tanuki Icon (Medium Tip$4.99
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- Support (Medium Tip)$4.99
- Unlock Tanuki Icon (Large Tip)$6.99
- Support (Large Tip)$6.99
