# WuYunLiuQi 五運六氣 vs MindFly

The clearest difference is in-app purchases: WuYunLiuQi 五運六氣 at none against MindFly's 4. MindFly's advantage is update cadence (every 9 days vs every 5 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. MindFly sells 4 in-app purchases, starting at $0.99 per month. WuYunLiuQi 五運六氣 asks for nothing beyond the download.

WuYunLiuQi 五運六氣 ships an update every 5 weeks, MindFly every 9 days. The most recent releases landed on October 11, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | WuYunLiuQi 五運六氣 | MindFly |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 9 days** |
| Monetization | — | Freemium |
| Size | 32 MB | 31 MB |
| Requires iOS | 15.1 | **14.0** |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Hugo Chien](https://appshunter.io/developer/1713594453) | [Hangzhou Quanduan Technology Co., Ltd.](https://appshunter.io/developer/1483142209) |

## What reviewers say

### WuYunLiuQi 五運六氣

[App page](https://appshunter.io/ios/app/wuyunliuqi/id6758880357)

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

**In-app purchases:** none


### MindFly

[App page](https://appshunter.io/ios/app/mindfly-mindmap-and-study-notes/id6761726112)

This app offers a minimalist and distraction-free environment for brainstorming, organizing research, and planning projects. It features a unique cloze mode for active recall study and seamless integration with the Apple ecosystem.

**Highlights:** Minimalist interface, Apple Pencil support, Cloze (Fill-in-the-blank) Mode, iCloud and Git synchronization, Cross-device compatibility (Mac, iPhone, iPad), Privacy-focused, client-side software

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Member | $0.99 | per month |
| Yearly Member | $1.99 | per year |
| MindFly 终身版闪购 | $2.99 | one-time |
| MindFly Lifetime | $3.99 | one-time |


## Frequently asked questions

### Is WuYunLiuQi 五運六氣 free?

WuYunLiuQi 五運六氣 is free to download, with no in-app purchases.

### Is MindFly free?

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

### Do WuYunLiuQi 五運六氣 or MindFly have ads?

Neither WuYunLiuQi 五運六氣 nor MindFly shows ads.

### Which is updated more often, WuYunLiuQi 五運六氣 or MindFly?

WuYunLiuQi 五運六氣 ships an update every 5 weeks, and MindFly every 9 days. Most recently, WuYunLiuQi 五運六氣 was updated on October 11, 2026 and MindFly on October 19, 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.*