# 论子平 vs Diary Go

The clearest difference is in-app purchases: 论子平 at none against Diary Go's 1. 论子平 also leads on iOS requirement (12.0 vs 16.4). Diary Go's advantage is ads (none vs shown) and update cadence (every 4 days vs every 3 weeks). On price and device support there is nothing between them.

Both are free to download. Diary Go sells 1 one-off in-app purchase. 论子平 asks for nothing beyond the download.

论子平 ships an update every 3 weeks, Diary Go every 4 days. The most recent releases landed on October 23, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | 论子平 | Diary Go |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.6 (23 ratings)](https://appshunter.io/ios/app/id466778987/reviews)** | — |
| Number of ratings | **23** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Every 4 days** |
| Monetization | Ad-supported | — |
| Size | 40 MB | 39 MB |
| Requires iOS | **12.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [健 杨](https://appshunter.io/developer/463198144) | [Ngo Hin Tam](https://appshunter.io/developer/6810970402) |

## What reviewers say

### 论子平

[App page](https://appshunter.io/ios/app/id466778987)

This app calculates a person's Bazi (Eight Characters) based on their birth date and time, providing detailed astrological information. It's designed for individuals interested in Taoist and metaphysical studies, offering practical tools for analysis and practice.

**Highlights:** Bazi and astrological information calculation, Detailed analysis of destiny, luck, and years, Support for night time calculations, Interactive detailed charts, Five elements and strength comparison, Inclusion of classic astrological texts

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

**In-app purchases:** none


### Diary Go

[App page](https://appshunter.io/ios/app/diary-go/id6811084447)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Diary Pro Lifetime | $4.99 | one-time |


## Frequently asked questions

### Is 论子平 free?

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

### Is Diary Go free?

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

### Do 论子平 or Diary Go have ads?

论子平 shows ads; Diary Go does not.

### Which is updated more often, 论子平 or Diary Go?

论子平 ships an update every 3 weeks, and Diary Go every 4 days. Most recently, 论子平 was updated on October 23, 2026 and Diary Go on October 31, 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.*