# 论子平 vs 查八字®

The clearest difference is price: 查八字® at Free against 论子平's $12.99. 查八字® also leads on ratings volume (134 vs 5). 论子平's advantage is review sentiment (74% vs 33%) and in-app purchases (none vs 9). On rating, update cadence, ads and device support there is nothing between them.

查八字® is free to download; 论子平 costs $12.99 up front. 查八字® sells 9 one-off in-app purchases. 论子平 asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.6 for 论子平 against 4.5 for 查八字®. That said, the two scores are not equally well evidenced: 查八字® has 134 ratings behind it against 5, so its average is the more settled of the two. Written reviews are what separate them: 74% of 论子平's written reviews are positive against 33% of 查八字®'s.

论子平 ships an update every 3 weeks, 查八字® fortnightly. The most recent releases landed on November 1, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | 论子平 | 查八字® |
| --- | --- | --- |
| Price | $12.99 | **Free** |
| Rating | **[4.6 (5 ratings)](https://appshunter.io/ios/app/id504176984/reviews)** | [4.5 (134 ratings)](https://appshunter.io/ios/app/ai/id1359657037/reviews) |
| Number of ratings | 5 | **134** |
| Positive reviews | **73.5% of reviews** | 33.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 36 MB | 88 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [健 杨](https://appshunter.io/developer/463198144) | [Beijing Jiazi Calendar Technology Co., Ltd.](https://appshunter.io/developer/1471957433) |

## What reviewers say

### 论子平

[App page](https://appshunter.io/ios/app/id504176984)

This app calculates and displays detailed astrological charts based on birth information. It provides insights into destiny, luck cycles, and elemental forces, with features for data management and customization. It's designed for users interested in Taoist and metaphysical studies.

**Highlights:** Calculate birth charts (八字), Display destiny, luck cycles, and elemental information, Detailed chart analysis (细盘功能), Support for various input methods (Gregorian, Lunar), Customizable display options, Includes classic astrological commentary, Data backup and restore via iTunes

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

**In-app purchases:** none


### 查八字®

[App page](https://appshunter.io/ios/app/ai/id1359657037)

This AI-powered app analyzes personality and destiny based on birth time. It generates detailed, illustrated reports and offers relationship compatibility analysis. Users can also explore celebrity charts and read original articles.

**Highlights:** AI-powered birth chart analysis, Detailed personality and destiny reports, Relationship compatibility analysis, True solar time correction, Global GPS positioning and time zone adjustment, Free celebrity birth chart lookup, Original article content

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 8 元寳 | $0.99 | one-time |
| 28 元寳 | $3.99 | one-time |
| 58 元寳 | $7.99 | one-time |
| 120 元寳 | $14.99 | one-time |
| 240 元寳 | $29.99 | one-time |
| 480 元寳 | $49.99 | one-time |
| 680 元寳 | $69.99 | one-time |
| 880 元寳 | $79.99 | one-time |
| 988 元寳 | $99.99 | one-time |


## Frequently asked questions

### Is 论子平 free?

论子平 costs $12.99, with no in-app purchases.

### Is 查八字® free?

查八字® is free to download, with in-app purchases available.

### Which has better reviews, 论子平 or 查八字®?

论子平 is rated higher. 论子平 averages 4.6 out of 5 from 5 ratings, while 查八字® averages 4.5 from 134 ratings.

### Do 论子平 or 查八字® have ads?

Neither 论子平 nor 查八字® shows ads.

### Which is updated more often, 论子平 or 查八字®?

论子平 ships an update every 3 weeks, and 查八字® fortnightly. Most recently, 论子平 was updated on November 1, 2026 and 查八字® on November 2, 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.*