# 要历 vs 四象清单

The clearest difference is price: 要历 at Free against 四象清单's $0.99. 四象清单's advantage is update cadence (every 2 days vs every 3 months) and iOS requirement (15 vs 17.0). On ads, in-app purchases and device support there is nothing between them.

要历 is free to download; 四象清单 costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

要历 ships an update every 3 months, 四象清单 every 2 days. The most recent releases landed on October 30, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | 要历 | 四象清单 |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id6820431371/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 days** |
| Monetization | — | Paid |
| Size | 4 MB | 27 MB |
| Requires iOS | 17.0 | **15** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [博丰 潘](https://appshunter.io/developer/1803987702) | [junjie zhao](https://appshunter.io/developer/1214768844) |

## What reviewers say

### 要历

[App page](https://appshunter.io/ios/app/ai/id6752347723)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### 四象清单

[App page](https://appshunter.io/ios/app/id6820431371)

This utility app helps prioritize tasks using a four-quadrant system and track deliberate practice for skill development. It offers local storage, offline functionality, and a minimalist interface for focused productivity.

**Highlights:** Four-quadrant task prioritization, Deliberate practice tracking, Calendar views (monthly, daily), Local data storage, Offline functionality, Minimalist interface, JSON data export

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 要历 free?

要历 is free to download, with no in-app purchases.

### Is 四象清单 free?

四象清单 costs $0.99, with no in-app purchases.

### Do 要历 or 四象清单 have ads?

Neither 要历 nor 四象清单 shows ads.

### Which is updated more often, 要历 or 四象清单?

要历 ships an update every 3 months, and 四象清单 every 2 days. Most recently, 要历 was updated on October 30, 2026 and 四象清单 on November 5, 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.*