# Cable Calc vs Piping

The clearest difference is review sentiment: Piping at 67% against Cable Calc's 17%. Piping also leads on price ($9.99 vs $14.99) and iOS requirement (9.0 vs 11.0). Cable Calc's advantage is update cadence (every 4 months vs every 10 months). On ads, in-app purchases, monetization model and device support there is nothing between them.

Cable Calc costs $14.99 and Piping $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Cable Calc ships an update every 4 months, Piping every 10 months. The most recent releases landed on September 12, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Cable Calc | Piping |
| --- | --- | --- |
| Price | $14.99 | **$9.99** |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/piping/id1250406581/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 16.7% of reviews | **66.7% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 10 months |
| Monetization | Paid | Paid |
| Size | 3 MB | 150 MB |
| Requires iOS | 11.0 | **9.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Pro Certs Software Ltd](https://appshunter.io/developer/444429696) | [兴长 陈](https://appshunter.io/developer/1250406460) |

## What reviewers say

### Cable Calc

[App page](https://appshunter.io/ios/app/cable-calc/id1044306956)

Calculate the minimum required cable size for single and three-phase circuits based on BS 7671 standards. Input design criteria, installation methods, and environmental factors to determine appropriate cable dimensions. Save or print detailed results for your projects.

**Highlights:** Calculate single and three-phase radial circuits, Calculate single-phase ring final circuits, Based on BS 7671 standards, Enter design criteria, Select cable type, installation method, ambient temperature, and grouping, Save or print results, Add circuit and client details

**Features:** macOS Compatibility

**In-app purchases:** none


### Piping

[App page](https://appshunter.io/ios/app/piping/id1250406581)

This tool provides piping engineers and students with quick access to critical design information, including dimensions, tolerances, weights, and PT-Ratings. It supports multiple international standards and offers detailed drawings for piping components, enhancing efficiency.

**Highlights:** Access piping dimensions and tolerances, Obtain weights, volumes, and surface areas, View PT-Rating information, Supports ASME, API, EN, and JIS standards, Includes high-quality drawings for components, Metric and US Customary unit options

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

**In-app purchases:** none


## Frequently asked questions

### Is Cable Calc free?

Cable Calc costs $14.99, with no in-app purchases.

### Is Piping free?

Piping costs $9.99, with no in-app purchases.

### Do Cable Calc or Piping have ads?

Neither Cable Calc nor Piping shows ads.

### Which is updated more often, Cable Calc or Piping?

Cable Calc ships an update every 4 months, and Piping every 10 months. Most recently, Cable Calc was updated on September 12, 2026 and Piping on September 23, 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.*