# 五運六氣 Pro vs WriteDeck

The clearest difference is in-app purchases: 五運六氣 Pro at none against WriteDeck's 3. 五運六氣 Pro also leads on iOS requirement (15.1 vs 17.2). WriteDeck's advantage is review sentiment (88% vs 63%) and price ($0.99 vs $1.99). On rating, ratings volume, update cadence and ads there is nothing between them.

五運六氣 Pro costs $1.99 and WriteDeck $0.99 up front. WriteDeck sells 3 one-off in-app purchases. 五運六氣 Pro asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for 五運六氣 Pro against 5.0 for WriteDeck. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews are what separate them: 63% of 五運六氣 Pro's written reviews are positive against 88% of WriteDeck's.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 26, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | 五運六氣 Pro | WriteDeck |
| --- | --- | --- |
| Price | $1.99 | **$0.99** |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/pro/id1454950835/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/writedeck-story-trainer/id6446620450/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | 62.5% of reviews | **87.5% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Paid | Paid |
| Size | 88 MB | 35 MB |
| Requires iOS | **15.1** | 17.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Cheng-Ta Hsieh](https://appshunter.io/developer/1111361894) | [彦齐 静](https://appshunter.io/developer/1676891824) |

## What reviewers say

### 五運六氣 Pro

[App page](https://appshunter.io/ios/app/pro/id1454950835)

This app analyzes climate changes, biological processes, and disease outbreaks based on traditional Chinese theories like the Five Elements and Six Qi. The professional version also offers constitution and destiny analysis.

**Highlights:** Five Elements and Six Qi theory, Tian Gan Di Zhi symbols, Climate change inference, Biological process analysis, Disease outbreak prediction, Constitution analysis, Destiny analysis

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

**In-app purchases:** none


### WriteDeck

[App page](https://appshunter.io/ios/app/writedeck-story-trainer/id6446620450)

This app helps aspiring writers develop their storytelling skills through interactive card prompts and idea generation tools. Set writing goals, customize your writing environment, and overcome creative blocks with helpful suggestions.

**Highlights:** Randomly generated story prompt cards, Ideas Board for prompt generation, Dark Mode support, Writing goal setting and reminders, Customizable font and line spacing

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Fantasy Deck | $0.99 | one-time |
| Sci-Fi Deck | $0.99 | one-time |
| Wuxia Deck | $0.99 | one-time |


## Frequently asked questions

### Is 五運六氣 Pro free?

五運六氣 Pro costs $1.99, with no in-app purchases.

### Is WriteDeck free?

WriteDeck costs $0.99, and also offers in-app purchases.

### Which has better reviews, 五運六氣 Pro or WriteDeck?

五運六氣 Pro and WriteDeck are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do 五運六氣 Pro or WriteDeck have ads?

Neither 五運六氣 Pro nor WriteDeck shows ads.

### Which is updated more often, 五運六氣 Pro or WriteDeck?

五運六氣 Pro ships an update every 2 months, and WriteDeck every 2 months. Most recently, 五運六氣 Pro was updated on October 26, 2026 and WriteDeck on October 8, 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.*