# DPC Tools vs Pipe Weight Calculator

The clearest difference is price: DPC Tools at Free against Pipe Weight Calculator's $2.99. DPC Tools also leads on update cadence (every 2 months vs every 26 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

DPC Tools is free to download; Pipe Weight Calculator costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

DPC Tools ships an update every 2 months, Pipe Weight Calculator every 26 months. The most recent releases landed on September 21, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | DPC Tools | Pipe Weight Calculator |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | **[3.4 (5 ratings)](https://appshunter.io/ios/app/dpc-tools/id1481236443/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 26 months |
| Monetization | Free | — |
| Size | 15 MB | 2 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Diamond Plastics Corporation](https://appshunter.io/developer/659014057) | [Bhavinkumar Satashiya](https://appshunter.io/developer/1361485921) |

## What reviewers say

### 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


### Pipe Weight Calculator

[App page](https://appshunter.io/ios/app/pipe-weight-calculator/id1502819346)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is DPC Tools free?

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

### Is Pipe Weight Calculator free?

Pipe Weight Calculator costs $2.99, with no in-app purchases.

### Do DPC Tools or Pipe Weight Calculator have ads?

Neither DPC Tools nor Pipe Weight Calculator shows ads.

### Which is updated more often, DPC Tools or Pipe Weight Calculator?

DPC Tools ships an update every 2 months, and Pipe Weight Calculator every 26 months. Most recently, DPC Tools was updated on September 21, 2026 and Pipe Weight Calculator on September 18, 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.*