# Piping Offset Calculator vs DPC Tools

The clearest difference is review sentiment: Piping Offset Calculator at 75% against DPC Tools's 0%. Piping Offset Calculator also leads on rating (3.9 vs 3.4) and ratings volume (15 vs 5). DPC Tools's advantage is price (Free vs $4.99) and update cadence (every 2 months vs every 6 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

DPC Tools is free to download; Piping Offset Calculator costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Piping Offset Calculator holds the better App Store score, 3.9 against 3.4. Both are backed by a comparable volume of ratings — 15 and 5 respectively. Written reviews point the same way: 75% of Piping Offset Calculator's written reviews are positive against 0% of DPC Tools's.

Piping Offset Calculator ships an update every 6 months, DPC Tools every 2 months. Both last shipped on September 21, 2026.

## The numbers

| Metric | Piping Offset Calculator | DPC Tools |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | **[3.9 (15 ratings)](https://appshunter.io/ios/app/piping-offset-calculator/id483337421/reviews)** | [3.4 (5 ratings)](https://appshunter.io/ios/app/dpc-tools/id1481236443/reviews) |
| Number of ratings | **15** | 5 |
| Positive reviews | **75.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 2 months** |
| Monetization | Paid | **Free** |
| Size | 1 MB | 15 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Jean-Paul Lanaux](https://appshunter.io/developer/306486995) | [Diamond Plastics Corporation](https://appshunter.io/developer/659014057) |

## What reviewers say

### Piping Offset Calculator

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

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


### DPC Tools

[App page](https://appshunter.io/ios/app/dpc-tools/id1481236443)

This app provides a suite of tools for designing and building projects using PVC pipe. It calculates pipe buoyancy, external load deflection, flow rates, pricing, and truckload capacity. Results can be printed for easy reference.

**Highlights:** Pipe Buoyancy Calculator, External Load Design, Flow Calculator, Pricing Calculator, Representative Locator, Truckload Calculator

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Piping Offset Calculator free?

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

### Is DPC Tools free?

DPC Tools is free to download, with no in-app purchases.

### Which has better reviews, Piping Offset Calculator or DPC Tools?

Piping Offset Calculator is rated higher. Piping Offset Calculator averages 3.9 out of 5 from 15 ratings, while DPC Tools averages 3.4 from 5 ratings.

### Do Piping Offset Calculator or DPC Tools have ads?

Neither Piping Offset Calculator nor DPC Tools shows ads.

### Which is updated more often, Piping Offset Calculator or DPC Tools?

Piping Offset Calculator ships an update every 6 months, and DPC Tools every 2 months. Most recently, Piping Offset Calculator was updated on September 21, 2026 and DPC Tools on September 21, 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.*