# Plan Book: Tasks & Focus — Planner, tasks & reminders

> Planner, tasks & reminders (iPhone/iPad app by Yizhou Chen.)

- Source: https://appshunter.io/ios/app/plan-book-tasks-and-focus/id6803737491 (this page in markdown: same URL + `.md`)
- Developer: [Yizhou Chen](https://appshunter.io/developer/1852533024)
- Category: Productivity
- Price: Free
- Age rating: 4+
- Requires: iOS 18.0 · 3 MB
- Languages: American English, Japanese
- Released: 2026-09-01
- Data updated: 2026-10-29

## What is Plan Book?

Plan Book brings tasks, subtasks, focus sessions, and your calendar into one calm place.

Start each day with a clear view of what matters. Add dated or unscheduled tasks, break larger work into steps, and use the quiet countdown when you are ready to focus.

Features:
- A Today view with progress, unfinished work, and focused next steps
- Unscheduled, Planned, and Done task lists with manual ordering
- Optional dates, categories, focus durations, reminders, and subtasks
- A quiet focus timer with pause, resume, minimize, and persistent step progress
- Monthly and daily calendar views for dated tasks
- Optional daily task briefings at a time you choose
- Home Screen and Lock Screen widgets
- Light and dark appearance options

No account is required. Saved planner records stay on your device.

## Is Plan Book safe?

Not enough ratings yet to assess Plan Book.

## Is Plan Book legit?

Plan Book: Tasks & Focus has limited verification signals. The AppsHunter Legitimacy Score for Plan Book is 58 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 2 releases)

### 1.1 — 2026-09-08

Swipe through a new first-run guide, create tasks with optional reminders, and move between Today, Tasks, and Calendar with native Liquid Glass navigation. Focus cards now appear only for tasks with a duration, and task editing is simpler and clearer.

### 1.0 — 2026-09-01

No release notes.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-29.*