# 八字测测专业版 vs Fetions

The clearest difference is in-app purchases: Fetions at none against 八字测测专业版's 27. Fetions also leads on update cadence (every 9 days vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. 八字测测专业版 sells 26 in-app purchases, starting at $39.99 per year. Fetions asks for nothing beyond the download.

八字测测专业版 ships an update every 2 months, Fetions every 9 days. The most recent releases landed on June 1, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | 八字测测专业版 | Fetions |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/id1167347029/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 9 days** |
| Size | 94 MB | 88 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [琴 秦](https://appshunter.io/developer/1738823699) | [Nexus Bear](https://appshunter.io/developer/1824433902) |

## What reviewers say

### 八字测测专业版

[App page](https://appshunter.io/ios/app/id1167347029)

**Features:** macOS Compatibility

**In-app purchases (26)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 天时六爻年会员 | $39.99 | per year |
| vip年会员 | $39.99 | per year |
| 资金布局优化 | $0.99 | one-time |
| 天赋灵力分布图谱 | $0.99 | one-time |
| 补8元解锁测算剩余内容 | $0.99 | one-time |
| 加量包 | $0.99 | one-time |
| 非会员补16元解锁测算剩余内容 | $1.99 | one-time |
| 补22元解锁测算剩余内容 | $2.99 | one-time |
| 差价4 | $2.99 | one-time |
| 五年命运航线 · 个人气运全景透视 | $3.99 | one-time |
| 差价3 | $3.99 | one-time |
| 差价2 | $4.99 | one-time |
| 终身运势推演 | $5.99 | one-time |
| 补45元解锁测算剩余内容 | $5.99 | one-time |
| 补39元解锁测算剩余内容 | $5.99 | one-time |
| 差价1 | $6.99 | one-time |
| 姻缘测算解锁 | $14.99 | one-time |
| 加量包2 | $14.99 | one-time |
| 年运 | $19.99 | one-time |
| 补188元升级为年会员 | $29.99 | one-time |
| 课程八字 | $69.99 | one-time |
| 课程六爻 | $99.99 | one-time |
| 课程风水 | $99.99 | one-time |
| 补888元成为终身会员 | $129.99 | one-time |
| 课程风水 | $129.99 | one-time |
| 课程风水 | $149.99 | one-time |


### Fetions

[App page](https://appshunter.io/ios/app/fetions/id6748726607)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 八字测测专业版 free?

八字测测专业版 is free to download, with in-app purchases available.

### Is Fetions free?

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

### Do 八字测测专业版 or Fetions have ads?

Neither 八字测测专业版 nor Fetions shows ads.

### Which is updated more often, 八字测测专业版 or Fetions?

八字测测专业版 ships an update every 2 months, and Fetions every 9 days. Most recently, 八字测测专业版 was updated on June 1, 2026 and Fetions on September 19, 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.*