# XO Pair 速配 vs 星星學子

The clearest difference is in-app purchases: XO Pair 速配 at none against 星星學子's 6. 星星學子's advantage is device support and iOS requirement (15.6 vs 18.6). On price there is nothing between them.

Both are free to download. 星星學子 sells 6 one-off in-app purchases. XO Pair 速配 asks for nothing beyond the download.

## The numbers

| Metric | XO Pair 速配 | 星星學子 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (4 ratings)](https://appshunter.io/ios/app/id6467391774/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | — | 95.5% of reviews |
| In-app purchases | **No** | Yes |
| Ads | — | No |
| Update frequency | — | Every 2 months |
| Monetization | — | Free with in-app purchases |
| Size | 8 MB | 27 MB |
| Requires iOS | 18.6 | **15.6** |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [INHOU LTD.](https://appshunter.io/developer/535828230) | [Animen](https://appshunter.io/developer/1172084025) |

## What reviewers say

### XO Pair 速配

[App page](https://appshunter.io/ios/app/xo-pair/id1590820442)

**In-app purchases:** none


### 星星學子

[App page](https://appshunter.io/ios/app/id6467391774)

This professional astrology software allows users to generate and analyze Zi Wei Dou Shu (Purple Star Astrology) charts across multiple devices. It offers advanced features for efficient chart comparison, note-taking, and personalized display settings, catering to both professional astrologers and students.

**Highlights:** Multi-device operation and cloud sync, Dual chart comparison and quick switching, Flexible case tagging and retrieval, Notes and parameter functions per chart, Personalized chart display settings, Simplified display of major/minor cycles, Professional-grade features and updates

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 星幣100點 | $2.99 | one-time |
| 星幣200點 | $5.99 | one-time |
| 星幣500點 | $14.99 | one-time |
| 星幣1000點 | $29.99 | one-time |
| 星幣2000點 | $59.99 | one-time |
| 星幣5000點 | $149.99 | one-time |

**What reviewers like**

- 👍 Free and valuable
- 👍 Accurate data
- 👍 Easy to use
- 👍 Clear interface
- 👍 Detailed charts

**What reviewers complain about**

- 🐛 App crashes when adjusting parameters
- 🐛 Unable to verify email
- 🐛 Charts not displaying after update

**Reported bugs**

- Incorrect year display (2025 displayed as Yi Mao instead of Yi Si)
- App crashes when adjusting parameters for current year/month charts
- Charts not displaying after forced update (blank or continuously loading)

**Requested features**

- Add daily and hourly cycles
- Add lunar months
- Make three-sided and four-sided lines more prominent


## Frequently asked questions

### Is XO Pair 速配 free?

XO Pair 速配 is free to download, with no in-app purchases.

### Is 星星學子 free?

星星學子 is free to download, with in-app purchases available.

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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.*