# 查八字® vs PAIR UP

The clearest difference is update cadence: 查八字® at every 9 days against PAIR UP's every 4 months. PAIR UP's advantage is iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. 查八字® sells 16 one-off in-app purchases and PAIR UP sells 9 in-app purchases, starting at $19.99 per month. Whichever you choose, the download price is not the number that matters.

查八字® ships an update every 9 days, PAIR UP every 4 months. The most recent releases landed on September 23, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | 查八字® | PAIR UP |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (134 ratings)](https://appshunter.io/ios/app/ai/id1359657037/reviews)** | — |
| Number of ratings | **134** | — |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 4 months |
| Monetization | Free with in-app purchases | — |
| Size | 39 MB | 53 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Beijing Jiazi Calendar Technology Co., Ltd.](https://appshunter.io/developer/1471957433) | [Mars Concepts Limited](https://appshunter.io/developer/1560797471) |

## What reviewers say

### 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 (16)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 八字报告续费 | $0.99 | one-time |
| 6 元寳 | $0.99 | one-time |
| 8 元寳 | $0.99 | one-time |
| 合盘报告 | $2.99 | one-time |
| 合盘报告续费 | $2.99 | one-time |
| 18 元寳 | $2.99 | one-time |
| 28 元寳 | $3.99 | one-time |
| 查八字 | $5.99 | one-time |
| 40 元寳 | $5.99 | 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 |


### 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 查八字® free?

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

### Is PAIR UP free?

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

### Do 查八字® or PAIR UP have ads?

Neither 查八字® nor PAIR UP shows ads.

### Which is updated more often, 查八字® or PAIR UP?

查八字® ships an update every 9 days, and PAIR UP every 4 months. Most recently, 查八字® was updated on September 23, 2026 and PAIR UP on September 18, 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.*