ともし火
kariki Productivity In-app purchases
A reminder app that gently reminds you of the action plan you decided on from a book, just when you're about to forget it.
- Price
- Free
- In-app purchases
- Updated
- Aug 14
- 2026 · v1.0.6
Screenshots
About ともし火
Have you ever read a book, decided to do something, and then forgotten about it?
"Tomoshibi" is an action reminder app that likens the action guidelines you've decided on from a book to a light in your heart, and uses AI to gently refuel it only when you're about to forget.
■ Turning what you've learned from books into guidelines: Simply write down what you've decided on from the book you've read. The AI will then organize it into actionable guidelines that you can easily implement.
■ Notifications that arrive only when you're about to forget: This app doesn't send incessant daily notifications. Based on your self-assessment (doing well/not sure/forgotten), the interval between notifications automatically adjusts. If you're doing well, there will be fewer notifications; if you're prone to forgetting, it will keep a closer eye on you.
■ Three Tones to Choose From for Notifications
- Supportive: Gently offering support (default)
- Teasing: Showing the difference between your current state and your desired state to subtly tighten the focus
- Calm: Unadorned, just facts and questions
Choose your preferred tone and receive reminders in a way that suits you.
■ Simple Pricing System
You can register one guideline for free. A one-time purchase of ¥980 allows you to register an unlimited number of guidelines. There are no monthly fees.
This app is for those who have read books but struggle to put the advice into practice.
"Tomoshibi" is an action reminder app that likens the action guidelines you've decided on from a book to a light in your heart, and uses AI to gently refuel it only when you're about to forget.
■ Turning what you've learned from books into guidelines: Simply write down what you've decided on from the book you've read. The AI will then organize it into actionable guidelines that you can easily implement.
■ Notifications that arrive only when you're about to forget: This app doesn't send incessant daily notifications. Based on your self-assessment (doing well/not sure/forgotten), the interval between notifications automatically adjusts. If you're doing well, there will be fewer notifications; if you're prone to forgetting, it will keep a closer eye on you.
■ Three Tones to Choose From for Notifications
- Supportive: Gently offering support (default)
- Teasing: Showing the difference between your current state and your desired state to subtly tighten the focus
- Calm: Unadorned, just facts and questions
Choose your preferred tone and receive reminders in a way that suits you.
■ Simple Pricing System
You can register one guideline for free. A one-time purchase of ¥980 allows you to register an unlimited number of guidelines. There are no monthly fees.
This app is for those who have read books but struggle to put the advice into practice.
What’s new
Version 1.0.6 · Updated August 14, 2026
・通知タップ時に画面が固まる不具合を修正 ・プライバシーポリシーへのアプリ内リンクを追加 ・不具合修正
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| App | Rating | Price | Installs | Last updated | Compare |
|---|---|---|---|---|---|
| ともし火 | – | Free | 0+ | Aug 14, 2026 | |
| モンキーターンV〜5枚役カウンター〜 | – | Free | 1,000+ | Sep 28, 2026 | Compare |
| Raven - AI Journal & Diary | – | Free | 100+ | Aug 20, 2026 | Compare |
| LinkMemo — Bookmarks & Notes | – | Free | 10+ | Oct 13, 2026 | Compare |
| SiGo Conductores | – | Free | 10+ | – | Compare |
| 1000x Zoom Camera Ultra HD | – | Free | 1,000+ | Sep 18, 2026 | Compare |
| PicoPDF: PDF Reader & Scanner | – | Free | 100+ | Oct 30, 2026 | Compare |
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