# DPC Tools vs Green's Propane

The clearest difference is update cadence: DPC Tools at every 2 months against Green's Propane's every 22 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

DPC Tools ships an update every 2 months, Green's Propane every 22 months. The most recent releases landed on September 21, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | DPC Tools | Green's Propane |
| --- | --- | --- |
| Price | Free | Free |
| 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 22 months |
| Monetization | Free | — |
| Size | 15 MB | 46 MB |
| Requires iOS | 13.0 | **12.2** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Diamond Plastics Corporation](https://appshunter.io/developer/659014057) | [Green's Propane](https://appshunter.io/developer/1586155587) |

## 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


### Green's Propane

[App page](https://appshunter.io/ios/app/greens-propane/id1586155585)

**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 Green's Propane free?

Green's Propane is free to download, with no in-app purchases.

### Do DPC Tools or Green's Propane have ads?

Neither DPC Tools nor Green's Propane shows ads.

### Which is updated more often, DPC Tools or Green's Propane?

DPC Tools ships an update every 2 months, and Green's Propane every 22 months. Most recently, DPC Tools was updated on September 21, 2026 and Green's Propane on September 8, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*