# Pipefitter vs 管工厂·小诸葛

The clearest difference is price: 管工厂·小诸葛 at Free against Pipefitter's $6.99. 管工厂·小诸葛 also leads on update cadence (monthly vs every 3 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

管工厂·小诸葛 is free to download; Pipefitter costs $6.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Pipefitter ships an update every 3 months, 管工厂·小诸葛 monthly. The most recent releases landed on October 16, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Pipefitter | 管工厂·小诸葛 |
| --- | --- | --- |
| Price | $6.99 | **Free** |
| Rating | **[2.7 (3 ratings)](https://appshunter.io/ios/app/pipefitter/id1043963852/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 45.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Monthly** |
| Monetization | Paid | — |
| Size | 38 MB | 127 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Tomasz Szymanski](https://appshunter.io/developer/1043963851) | [浙江科强智能控制系统有限公司](https://appshunter.io/developer/1128669410) |

## What reviewers say

### Pipefitter

[App page](https://appshunter.io/ios/app/pipefitter/id1043963852)

This tool simplifies complex pipefitting calculations for odd angles, offsets, and standard fittings. It provides clear visual guides and measurements for creating and assembling pipes, speeding up the workflow for professionals.

**Highlights:** Calculate odd angles and offsets, Measure face-to-face and center-to-center, Select standard pipe sizes, Generate clear visual guides, Supports ANSI and DIN elbows

**Features:** Vision Pro support

**In-app purchases:** none


### 管工厂·小诸葛

[App page](https://appshunter.io/ios/app/id1408372085)

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

**In-app purchases:** none


## Frequently asked questions

### Is Pipefitter free?

Pipefitter costs $6.99, with no in-app purchases.

### Is 管工厂·小诸葛 free?

管工厂·小诸葛 is free to download, with no in-app purchases.

### Do Pipefitter or 管工厂·小诸葛 have ads?

Neither Pipefitter nor 管工厂·小诸葛 shows ads.

### Which is updated more often, Pipefitter or 管工厂·小诸葛?

Pipefitter ships an update every 3 months, and 管工厂·小诸葛 monthly. Most recently, Pipefitter was updated on October 16, 2026 and 管工厂·小诸葛 on October 12, 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.*