# 型钢大师 vs 型钢截面

The clearest difference is update cadence: 型钢截面 at every 4 days against 型钢大师's every 4 months. 型钢大师's advantage is iOS requirement (9.0 vs 16.4). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. 型钢大师 sells 3 one-off in-app purchases and 型钢截面 sells 2 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

型钢大师 ships an update every 4 months, 型钢截面 every 4 days. The most recent releases landed on November 2, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | 型钢大师 | 型钢截面 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 4 days** |
| Size | 117 MB | 43 MB |
| Requires iOS | **9.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [颖达 陈](https://appshunter.io/developer/1058507663) | [涛 齐](https://appshunter.io/developer/6777093054) |

## What reviewers say

### 型钢大师

[App page](https://appshunter.io/ios/app/id1247264708)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 打赏 | $1.99 | one-time |
| 永久购买所有高级功能 | $3.99 | one-time |
| 解锁全版本 | $5.99 | one-time |


### 型钢截面

[App page](https://appshunter.io/ios/app/id6777681920)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 高级版 · 月费 | $0.99 | per month |
| 高级版 · 年费 | $2.99 | per year |


## Frequently asked questions

### Is 型钢大师 free?

型钢大师 is free to download, with in-app purchases available.

### Is 型钢截面 free?

型钢截面 is free to download, with in-app purchases available.

### Do 型钢大师 or 型钢截面 have ads?

Neither 型钢大师 nor 型钢截面 shows ads.

### Which is updated more often, 型钢大师 or 型钢截面?

型钢大师 ships an update every 4 months, and 型钢截面 every 4 days. Most recently, 型钢大师 was updated on November 2, 2026 and 型钢截面 on October 24, 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.*