ToDo管理手帳 vs Simple Task
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ToDo管理手帳
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◆『ToDo管理手帳』でできること ・予定の登録(予定期間、予定時間、メモの登録可能) ・実績の登録(実績日、実績時間、メモの登録可能) ・登録した予定を一覧で表示 ・日毎の予定と登録をカレンダーで表示 ・月毎の予定の状況を棒グラフで表示(遅延数も確認可能) ・月毎の予定の状況を円グラフで表示 ・予定から遅れているToDoをカレンダーと一覧で確認可能
Simple Task
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Simple Task is a clean and lightweight daily planner with to-do lists, reminders, recurring tasks, calendar planning, a Later list, and a built-in focus timer. Plan your day, organize tasks, and stay focused with a simple productivity app designed for everyday life. Whether you’re managing work, study sessions, routines, or personal goals, Simple Task helps you stay organized without unnecessary complexity. A Simple Daily Planner That Helps You Stay Organized Simple Task combines a daily planner, simple to-do list, task manager, reminders, recurring tasks, and a Later list into one clean and easy-to-use app. Quickly create tasks, organize your schedule, and manage your daily plans with a minimal and distraction-free interface. Everything is designed to stay simple and intuitive, so you can focus on what matters instead of navigating complicated features or cluttered menus. Tasks, Reminders & Recurring Plans Create tasks in seconds, add reminders, and schedule recurring tasks to stay on top of your routines and responsibilities. Whether you need a lightweight task manager for work, a personal planner for daily life, or recurring reminders for habits and routines, Simple Task keeps everything organized in one place. Recurring tasks can repeat daily, weekly, or every N days, making the app perfect for workout schedules, study plans, cleaning routines, daily habits, and regular checklists. Later — Keep Tasks for Future Planning Some tasks are important but don’t need a specific date yet. Move them to Later to keep them organized without adding them to your current schedule. Later works as a simple task list for ideas, plans, and things you want to remember. When you’re ready, move tasks from Later to your calendar and schedule them for the right time. Built-In Focus Timer for Productivity Stay focused while working or studying with the built-in focus timer. Start a focus session directly from your tasks and reduce distractions while staying productive throughout the day. Whether you use it as a study timer, productivity timer, or Pomodoro-style timer, Simple Task helps you build better focus habits with a clean and simple experience. Pro users can minimize the timer and continue using the app while the session is running. Calendar Planning Made Simple View your tasks and reminders in a clean calendar layout to better organize your day, week, and upcoming plans. Combining task management, to-do lists, and calendar planning in one app makes it easier to stay productive and keep track of important schedules. Backup & Restore (Pro) Keep your tasks safe with local backup and restore. Export your tasks to a local file and restore them anytime without creating an account or relying on cloud storage. All data stays fully under your control and is stored locally on your device. Clean, Minimal & Private Simple Task is designed to be lightweight, fast, and easy to use. - Simple daily planner - Easy task management - To-do list and reminders - Recurring tasks & repeating reminders - Later list for future plans - Built-in focus timer - Minimal and distraction-free design - Fast and easy task creation No accounts, no servers, and no unnecessary data collection. Your personal tasks, reminders, and schedules stay private. Perfect For Simple Task is ideal if you want a simple daily planner, a clean to-do list app, a lightweight task manager, recurring reminders, a Later list for future tasks, or a focus timer for work and study. Stay organized every day with Simple Task — a simple daily planner designed to help you focus, plan, and get things done.
Screenshots
Verdict
The clearest difference is in-app purchases: ToDo管理手帳 at none against Simple Task's 1. ToDo管理手帳 also leads on update cadence (daily vs monthly). Simple Task's advantage is ads (none vs shown) and iOS requirement (15.6 vs 17.0). On price 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. Simple Task sells 1 in-app purchase, starting at $1.99 per year. ToDo管理手帳 asks for nothing beyond the download.
ToDo管理手帳 ships an update daily, Simple Task monthly. The most recent releases landed on September 29, 2026 and October 9, 2026 respectively.
| Parameter | ToDo管理手帳 | Simple Task |
|---|---|---|
| Price | Free | Free |
| Update frequency | Daily — better | Monthly |
| Ads | Yes | No — better |
| In-app purchases | No — better | Yes |
| Devices | iPhone | iPhone, iPod — better |
| Requires iOS | 17.0 | 15.6 — better |
| Further details — not scored | ||
| Size | 23 MB | 23 MB |
| Age rating | 4+ | 4+ |
| Developer | kazuki kunimura | 世恬 颜 |
In-app purchases
ToDo管理手帳
No in-app purchases
Simple Task
- Simple Task Pro Yearly Plan$1.991 Year









