# 要事四象限 vs CardsMind+

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

CardsMind+ is free to download; 要事四象限 costs $0.99 up front. CardsMind+ sells 2 one-off in-app purchases. 要事四象限 asks for nothing beyond the download.

要事四象限 ships an update every 33 months, CardsMind+ fortnightly. The most recent releases landed on October 10, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | 要事四象限 | CardsMind+ |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| In-app purchases | **No** | Yes |
| Ads | — | No |
| Update frequency | Every 33 months | **Fortnightly** |
| Size | 17 MB | 306 MB |
| Requires iOS | 15.6 | **15.3** |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [超 孟](https://appshunter.io/developer/666754845) | [广东新空电子科技股份有限公司](https://appshunter.io/developer/1503946016) |

## What reviewers say

### 要事四象限

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

**In-app purchases:** none


### CardsMind+

[App page](https://appshunter.io/ios/app/cardsmind-plus-mindmap-and-notes/id6791515260)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1年VIP | $2.99 | one-time |
| 永久VIP | $6.99 | one-time |


## Frequently asked questions

### Is 要事四象限 free?

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

### Is CardsMind+ free?

CardsMind+ is free to download, with in-app purchases available.

### Which is updated more often, 要事四象限 or CardsMind+?

要事四象限 ships an update every 33 months, and CardsMind+ fortnightly. Most recently, 要事四象限 was updated on October 10, 2026 and CardsMind+ on October 21, 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.*