# 数学小博士之初试牛刀 vs 修真之旅

The clearest difference is in-app purchases: 数学小博士之初试牛刀 at none against 修真之旅's 4. 修真之旅's advantage is update cadence (weekly vs every 13 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. 修真之旅 sells 4 one-off in-app purchases. 数学小博士之初试牛刀 asks for nothing beyond the download.

数学小博士之初试牛刀 ships an update every 13 months, 修真之旅 weekly. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | 数学小博士之初试牛刀 | 修真之旅 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.4 (21 ratings)](https://appshunter.io/ios/app/id1594060788/reviews)** |
| Number of ratings | — | **21** |
| Positive reviews | — | 83.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 13 months | **Weekly** |
| Size | 14 MB | 222 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [习堂 刘](https://appshunter.io/developer/998087258) | [万里 杨](https://appshunter.io/developer/1142089647) |

## What reviewers say

### 数学小博士之初试牛刀

[App page](https://appshunter.io/ios/app/id1024285199)

**Features:** macOS Compatibility

**In-app purchases:** none


### 修真之旅

[App page](https://appshunter.io/ios/app/id1594060788)

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月卡 | $3.99 | one-time |
| 材料包 | $5.99 | one-time |
| 2万仙玉 | $12.99 | one-time |
| 年卡 | $39.99 | one-time |


## Frequently asked questions

### Is 数学小博士之初试牛刀 free?

数学小博士之初试牛刀 is free to download, with no in-app purchases.

### Is 修真之旅 free?

修真之旅 is free to download, with in-app purchases available.

### Do 数学小博士之初试牛刀 or 修真之旅 have ads?

Both 数学小博士之初试牛刀 and 修真之旅 show ads.

### Which is updated more often, 数学小博士之初试牛刀 or 修真之旅?

数学小博士之初试牛刀 ships an update every 13 months, and 修真之旅 weekly. Most recently, 数学小博士之初试牛刀 was updated on November 1, 2026 and 修真之旅 on November 3, 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.*