# Piping Offset Calculator vs Pipe Trades Pro Calc

The clearest difference is price: Pipe Trades Pro Calc at Free against Piping Offset Calculator's $4.99. Pipe Trades Pro Calc also leads on rating (4.8 vs 3.9) and ratings volume (4.4K vs 15). Piping Offset Calculator's advantage is in-app purchases (none vs 6) and review sentiment (75% vs 43%). On update cadence, ads, chart position and device support there is nothing between them.

Pipe Trades Pro Calc is free to download; Piping Offset Calculator costs $4.99 up front. Pipe Trades Pro Calc sells 2 in-app purchases, starting at $4.99 per month. Piping Offset Calculator asks for nothing beyond the download.

Pipe Trades Pro Calc holds the better App Store score, 4.8 against 3.9. That said, the two scores are not equally well evidenced: Pipe Trades Pro Calc has 4.4K ratings behind it against 15, so its average is the more settled of the two. Written reviews complicate that: 75% of Piping Offset Calculator's written reviews are positive against 43% of Pipe Trades Pro Calc's, so the app with the better star average is not the one people write more warmly about.

Piping Offset Calculator ships an update every 6 months, Pipe Trades Pro Calc every 7 months. The most recent releases landed on November 6, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | Piping Offset Calculator | Pipe Trades Pro Calc |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | [3.9 (15 ratings)](https://appshunter.io/ios/app/piping-offset-calculator/id483337421/reviews) | **[4.8 (4.4K ratings)](https://appshunter.io/ios/app/pipe-trades-pro-calc/id596142100/reviews)** |
| Number of ratings | 15 | **4.4K** |
| Positive reviews | **75.0% of reviews** | 42.6% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 6 months** | Every 7 months |
| Monetization | Paid | **Free with in-app purchases** |
| Best chart rank | #182 | #182 |
| Size | 1 MB | 51 MB |
| Requires iOS | **12.0** | 14.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Jean-Paul Lanaux](https://appshunter.io/developer/306486995) | [Calculated Industries](https://appshunter.io/developer/370406449) |

## What reviewers say

### Piping Offset Calculator

[App page](https://appshunter.io/ios/app/piping-offset-calculator/id483337421)

**Currently charting:** #182 Top Paid · Utilities (US App Store)

This tool calculates precise dimensions and cut lengths for various piping offset configurations, pipe sizes, and bend angles. It offers a graphical interface for selecting offset types and inputting dimensions, providing detailed fabrication data.

**Highlights:** Calculate precise dimensions and cut lengths, Support for various piping offset configurations, Graphical menu for easy offset type selection, Input any three sides and/or angles, Detailed graphical representation of offsets, Calculate miter and roll angles, Support for 1/4" through 48" pipe sizes

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

**In-app purchases:** none


### Pipe Trades Pro Calc

[App page](https://appshunter.io/ios/app/pipe-trades-pro-calc/id596142100)

**Currently charting:** #182 Top Grossing · Utilities (US App Store)

This app provides advanced calculation tools and comprehensive data for pipe trade professionals. It streamlines workflows for pipefitters, welders, and steamfitters with features for measurements, fluid dynamics, and material specifications. Designed for efficiency and accuracy, it works offline for on-site use.

**Highlights:** Advanced measurement calculations, Fluid dynamics and pressure analysis, Comprehensive pipe data access, Offline functionality, User-centric interface, Material and dimension options

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month Full Access | $4.99 | per month |
| 1 Year Full Access | $39.99 | per year |

**What reviewers like**

- 🔢 Useful calculator tool
- 🧠 Helpful for pipe fitters and welders
- 📱 Convenient to have on mobile device
- 🔍 Accurate calculations

**What reviewers complain about**

- 💰 Subscription model is too expensive
- 🔒 Requires internet connection to verify subscription
- 🔄 Used to be a one-time purchase
- 🤔 Confusing transition from one-time to subscription

**Reported bugs**

- App freezes or stops working after updates
- Calculation errors with fractions
- Issues with reinstalling or transferring purchases

**Requested features**

- Ability to use app without subscription
- Support for larger pipe sizes
- Add a back/undo button
- Rotate screen orientation


## Frequently asked questions

### Is Piping Offset Calculator free?

Piping Offset Calculator costs $4.99, with no in-app purchases.

### Is Pipe Trades Pro Calc free?

Pipe Trades Pro Calc is free to download, with in-app purchases available.

### Which has better reviews, Piping Offset Calculator or Pipe Trades Pro Calc?

Pipe Trades Pro Calc is rated higher. Piping Offset Calculator averages 3.9 out of 5 from 15 ratings, while Pipe Trades Pro Calc averages 4.8 from 4.4K ratings.

### Do Piping Offset Calculator or Pipe Trades Pro Calc have ads?

Neither Piping Offset Calculator nor Pipe Trades Pro Calc shows ads.

### Which is updated more often, Piping Offset Calculator or Pipe Trades Pro Calc?

Piping Offset Calculator ships an update every 6 months, and Pipe Trades Pro Calc every 7 months. Most recently, Piping Offset Calculator was updated on November 6, 2026 and Pipe Trades Pro Calc on November 7, 2026.

### Which is more popular, Piping Offset Calculator or Pipe Trades Pro Calc?

Piping Offset Calculator currently peaks at #182 in the App Store charts, and Pipe Trades Pro Calc at #182. Chart position reflects recent download velocity rather than total install base.

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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.*