# 快做清单 vs 要事四象限

The clearest difference is price: 快做清单 at Free against 要事四象限's $0.99. 快做清单 also leads on update cadence (every 2 weeks vs every 33 months) and device support. 要事四象限's advantage is in-app purchases (none vs 4). On iOS requirement there is nothing between them.

快做清单 is free to download; 要事四象限 costs $0.99 up front. 快做清单 sells 4 in-app purchases, starting at $0.99 per month. 要事四象限 asks for nothing beyond the download.

快做清单 ships an update every 2 weeks, 要事四象限 every 33 months. The most recent releases landed on September 17, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | 快做清单 | 要事四象限 |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[3.3 (3 ratings)](https://appshunter.io/ios/app/and-and/id6447552020/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | Yes | **No** |
| Ads | No | — |
| Update frequency | **Every 2 weeks** | Every 33 months |
| Monetization | Freemium | — |
| Size | 23 MB | 17 MB |
| Requires iOS | 16 | **15.6** |
| Devices | **iPhone, iPad, iPod, Apple Watch** | — |
| Age rating | 4+ | 4+ |
| Developer | [彩容 陈](https://appshunter.io/developer/1681704919) | [超 孟](https://appshunter.io/developer/666754845) |

## What reviewers say

### 快做清单

[App page](https://appshunter.io/ios/app/and-and/id6447552020)

Organize your life with a comprehensive to-do list, calendar, and time management tool. Features include task categorization, priority setting, Pomodoro timer, and location-based reminders. Supports Apple Watch and widgets for seamless integration.

**Highlights:** Hierarchical to-do lists, Daily, weekly, monthly calendar views, Eisenhower Matrix (four-quadrant) task sorting, Pomodoro timer for focused work sessions, Location-based task reminders, Customizable themes and dark mode, Apple Watch and widget support

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly subscription | $0.99 | per month |
| Annual subscription | $7.99 | per year |
| A cup of tea for author | $0.99 | one-time |
| Life Member | $12.99 | one-time |


### 要事四象限

[App page](https://appshunter.io/ios/app/id6448916763)

**In-app purchases:** none


## Frequently asked questions

### Is 快做清单 free?

快做清单 is free to download, with in-app purchases available.

### Is 要事四象限 free?

要事四象限 costs $0.99, with no in-app purchases.

### Which is updated more often, 快做清单 or 要事四象限?

快做清单 ships an update every 2 weeks, and 要事四象限 every 33 months. Most recently, 快做清单 was updated on September 17, 2026 and 要事四象限 on October 10, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*