# Pipe Trades Pro Calc vs Pipeq Pipe Sizes

The clearest difference is review sentiment: Pipe Trades Pro Calc at 43% against Pipeq Pipe Sizes's 0%. Pipe Trades Pro Calc also leads on rating (4.8 vs 3.0) and ratings volume (4.4K vs 1). Pipeq Pipe Sizes's advantage is in-app purchases (none vs 6) and update cadence (daily vs every 7 months). On price, ads and device support there is nothing between them.

Both are free to download. Pipe Trades Pro Calc sells 2 in-app purchases, starting at $4.99 per month. Pipeq Pipe Sizes asks for nothing beyond the download.

Pipe Trades Pro Calc holds the better App Store score, 4.8 against 3.0. That said, the two scores are not equally well evidenced: Pipe Trades Pro Calc has 4.4K ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 43% of Pipe Trades Pro Calc's written reviews are positive against 0% of Pipeq Pipe Sizes's.

Pipe Trades Pro Calc ships an update every 7 months, Pipeq Pipe Sizes daily. The most recent releases landed on October 28, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Pipe Trades Pro Calc | Pipeq Pipe Sizes |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (4.4K ratings)](https://appshunter.io/ios/app/pipe-trades-pro-calc/id596142100/reviews)** | [3.0 (1 ratings)](https://appshunter.io/ios/app/pipeq-pipe-sizes/id1553615184/reviews) |
| Number of ratings | **4.4K** | 1 |
| Positive reviews | **42.6% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 7 months | **Daily** |
| Monetization | Free with in-app purchases | **Free** |
| Best chart rank | **#178** | — |
| Size | 51 MB | 59 MB |
| Requires iOS | 14.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Calculated Industries](https://appshunter.io/developer/370406449) | [Tymon Versmoren](https://appshunter.io/developer/1534364179) |

## What reviewers say

### Pipe Trades Pro Calc

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

**Currently charting:** #178 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


### Pipeq Pipe Sizes

[App page](https://appshunter.io/ios/app/pipeq-pipe-sizes/id1553615184)

Easily view and convert various pipe sizes between Metric and Inch units. Supports conversion between Kgm and Lbs/Ft with simple finger swipes and button presses.

**Highlights:** View pipe sizes, Convert Inch to Metric, Convert Metric to Inch, Convert Kgm to Lbs/Ft, Convert Lbs/Ft to Kgm, Easy to use interface

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Pipe Trades Pro Calc free?

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

### Is Pipeq Pipe Sizes free?

Pipeq Pipe Sizes is free to download, with no in-app purchases.

### Which has better reviews, Pipe Trades Pro Calc or Pipeq Pipe Sizes?

Pipe Trades Pro Calc is rated higher. Pipe Trades Pro Calc averages 4.8 out of 5 from 4.4K ratings, while Pipeq Pipe Sizes averages 3.0 from 1 ratings.

### Do Pipe Trades Pro Calc or Pipeq Pipe Sizes have ads?

Neither Pipe Trades Pro Calc nor Pipeq Pipe Sizes shows ads.

### Which is updated more often, Pipe Trades Pro Calc or Pipeq Pipe Sizes?

Pipe Trades Pro Calc ships an update every 7 months, and Pipeq Pipe Sizes daily. Most recently, Pipe Trades Pro Calc was updated on October 28, 2026 and Pipeq Pipe Sizes on October 7, 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.*