# 武术世家 vs 电商计算器

The clearest difference is in-app purchases: 武术世家 at none against 电商计算器's 4. 电商计算器's advantage is update cadence (every 8 days vs monthly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. 电商计算器 sells 4 one-off in-app purchases. 武术世家 asks for nothing beyond the download.

武术世家 ships an update monthly, 电商计算器 every 8 days. The most recent releases landed on October 29, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | 武术世家 | 电商计算器 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 8 days** |
| Size | 19 MB | 65 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Beijing QuXue Education Technology Co.,Ltd](https://appshunter.io/developer/1064839597) | [楠 陈](https://appshunter.io/developer/1842008589) |

## What reviewers say

### 武术世家

[App page](https://appshunter.io/ios/app/id1064840148)

**Features:** macOS Compatibility

**In-app purchases:** none


### 电商计算器

[App page](https://appshunter.io/ios/app/roi/id6755021114)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 会员周卡 | $2.99 | one-time |
| 会员月卡 | $3.99 | one-time |
| 永久会员 | $24.99 | one-time |
| 会员年卡 | $29.99 | one-time |


## Frequently asked questions

### Is 武术世家 free?

武术世家 is free to download, with no in-app purchases.

### Is 电商计算器 free?

电商计算器 is free to download, with in-app purchases available.

### Do 武术世家 or 电商计算器 have ads?

Neither 武术世家 nor 电商计算器 shows ads.

### Which is updated more often, 武术世家 or 电商计算器?

武术世家 ships an update monthly, and 电商计算器 every 8 days. Most recently, 武术世家 was updated on October 29, 2026 and 电商计算器 on October 28, 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.*