# 论子平 vs PAIR UP

The clearest difference is price: PAIR UP at Free against 论子平's $12.99. 论子平's advantage is in-app purchases (none vs 9) and update cadence (every 3 weeks vs every 4 months). On ads, device support and iOS requirement there is nothing between them.

PAIR UP is free to download; 论子平 costs $12.99 up front. PAIR UP sells 9 in-app purchases, starting at $19.99 per month. 论子平 asks for nothing beyond the download.

论子平 ships an update every 3 weeks, PAIR UP every 4 months. The most recent releases landed on October 31, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | 论子平 | PAIR UP |
| --- | --- | --- |
| Price | $12.99 | **Free** |
| Rating | **[4.6 (5 ratings)](https://appshunter.io/ios/app/id504176984/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 73.5% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 4 months |
| Monetization | Paid | — |
| Size | 36 MB | 53 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [健 杨](https://appshunter.io/developer/463198144) | [Mars Concepts Limited](https://appshunter.io/developer/1560797471) |

## 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


### PAIR UP

[App page](https://appshunter.io/ios/app/pair-up-applied-metaphysics/id1563181044)

**Features:** macOS Compatibility

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pair Up Advance Membership | $19.99 | per month |
| Pair Up 高級會籍 | $29.99 | per month |
| Pair Up VIP Membership (1 m.) | $39.99 | per month |
| Pair Up Advance Membership | $39.99 | per 3 months |
| Pair Up Advance Membership | $71.99 | per 3 months |
| Pair Up Advance Membership | $129.99 | per year |
| Pair Up VIP 會籍 | $189.99 | per 3 months |
| Pair Up VIP Membership (12 m.) | $299.99 | per year |
| Pair Up Matching Report | $49.99 | one-time |


## Frequently asked questions

### Is 论子平 free?

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

### Is PAIR UP free?

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

### Do 论子平 or PAIR UP have ads?

Neither 论子平 nor PAIR UP shows ads.

### Which is updated more often, 论子平 or PAIR UP?

论子平 ships an update every 3 weeks, and PAIR UP every 4 months. Most recently, 论子平 was updated on October 31, 2026 and PAIR UP on October 27, 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.*