# DPC Tools vs VSG101 Setting

DPC Tools and VSG101 Setting are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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, VSG101 Setting every 5 weeks. The most recent releases landed on October 8, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | DPC Tools | VSG101 Setting |
| --- | --- | --- |
| 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 5 weeks** |
| Monetization | Free | — |
| Size | 15 MB | 5 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Diamond Plastics Corporation](https://appshunter.io/developer/659014057) | [VITALSIGNS TECHNOLOGY CO., LTD.](https://appshunter.io/developer/1394370436) |

## 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


### VSG101 Setting

[App page](https://appshunter.io/ios/app/vsg101-setting/id1661113038)

**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 VSG101 Setting free?

VSG101 Setting is free to download, with no in-app purchases.

### Do DPC Tools or VSG101 Setting have ads?

Neither DPC Tools nor VSG101 Setting shows ads.

### Which is updated more often, DPC Tools or VSG101 Setting?

DPC Tools ships an update every 2 months, and VSG101 Setting every 5 weeks. Most recently, DPC Tools was updated on October 8, 2026 and VSG101 Setting on October 1, 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.*