# 管道焊接 vs 亿刷伙伴

The clearest difference is iOS requirement: 亿刷伙伴 at 11.0 against 管道焊接's 14.1. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

管道焊接 ships an update every 2 months, 亿刷伙伴 monthly. The most recent releases landed on November 7, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | 管道焊接 | 亿刷伙伴 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Size | 96 MB | 95 MB |
| Requires iOS | 14.1 | **11.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [仁良 孙](https://appshunter.io/developer/1454466801) | [shenzhen self-improement](https://appshunter.io/developer/1679279282) |

## What reviewers say

### 管道焊接

[App page](https://appshunter.io/ios/app/id1543863475)

**Features:** macOS Compatibility

**In-app purchases:** none


### 亿刷伙伴

[App page](https://appshunter.io/ios/app/id6446824262)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 管道焊接 free?

管道焊接 is free to download, with no in-app purchases.

### Is 亿刷伙伴 free?

亿刷伙伴 is free to download, with no in-app purchases.

### Do 管道焊接 or 亿刷伙伴 have ads?

Neither 管道焊接 nor 亿刷伙伴 shows ads.

### Which is updated more often, 管道焊接 or 亿刷伙伴?

管道焊接 ships an update every 2 months, and 亿刷伙伴 monthly. Most recently, 管道焊接 was updated on November 7, 2026 and 亿刷伙伴 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.*