# Miter Pipe Calculator vs CDR General Services

The clearest difference is price: CDR General Services at Free against Miter Pipe Calculator's $3.99. CDR General Services also leads on rating (5.0 vs 4.0). Miter Pipe Calculator's advantage is chart position (#113 vs unranked). On ratings volume, update cadence, ads and in-app purchases there is nothing between them.

CDR General Services is free to download; Miter Pipe Calculator costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

CDR General Services holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 2 and 3 respectively.

Miter Pipe Calculator ships an update every 4 months, CDR General Services every 8 months. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Miter Pipe Calculator | CDR General Services |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Rating | [4.0 (2 ratings)](https://appshunter.io/ios/app/miter-pipe-calculator/id517273421/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/cdr-general-services/id6748043874/reviews)** |
| Number of ratings | 2 | **3** |
| Positive reviews | 25.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 8 months |
| Monetization | Paid | **Free** |
| Best chart rank | **#113** | — |
| Size | 45 MB | 17 MB |
| Requires iOS | **16.6** | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [LMF.Services](https://appshunter.io/developer/493762237) | [CDR General Services](https://appshunter.io/developer/1824074514) |

## What reviewers say

### Miter Pipe Calculator

[App page](https://appshunter.io/ios/app/miter-pipe-calculator/id517273421)

**Currently charting:** #113 Top Paid · Productivity (US App Store)

This app assists pipefitters, welders, and fabricators with complex piping calculations. It quickly generates ordinates for mitered pipes, offsets, and WYE connections at various angles and configurations. Includes pipe chart references and a user guide to enhance workflow.

**Highlights:** Mitered pipe calculations at any angle, WYE connection calculations, Reducer and pipe cap calculations, NPS pipe chart references, User guide and contact form

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

**In-app purchases:** none


### CDR General Services

[App page](https://appshunter.io/ios/app/cdr-general-services/id6748043874)

This app connects job seekers with employers across the U.S., offering workforce solutions like contract staffing and payroll administration. It aims to boost productivity and empower communities by matching diverse talent with trusted companies.

**Highlights:** Connects talent with employers, Contract staffing, Payroll administration, OSHA training, Workforce solutions

**In-app purchases:** none


## Frequently asked questions

### Is Miter Pipe Calculator free?

Miter Pipe Calculator costs $3.99, with no in-app purchases.

### Is CDR General Services free?

CDR General Services is free to download, with no in-app purchases.

### Which has better reviews, Miter Pipe Calculator or CDR General Services?

CDR General Services is rated higher. Miter Pipe Calculator averages 4.0 out of 5 from 2 ratings, while CDR General Services averages 5.0 from 3 ratings.

### Do Miter Pipe Calculator or CDR General Services have ads?

Neither Miter Pipe Calculator nor CDR General Services shows ads.

### Which is updated more often, Miter Pipe Calculator or CDR General Services?

Miter Pipe Calculator ships an update every 4 months, and CDR General Services every 8 months. Most recently, Miter Pipe Calculator was updated on October 26, 2026 and CDR General Services on October 24, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*