Comparison

DPC Tools vs VSG101 Setting

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

DPC Tools

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
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Tools to determine Pipe Buoyancy, External Load Design, Flow, Pricing, Rep locator, and Truckload calculator that are utilized to design and build projects using PVC pipe. All applications have an option to print the results once determined. Buoyancy Calculator The Buoyancy Calculator allows the user to determine the buoyancy force of PVC pipe during construction as well as once the pipe is installed and in use. The user chooses the pipe from drop down lists, inputs the Specific Gravity of the fluid around the pipe, the Unit Weight of the backfill material, the Concrete or Flowable Fill unit weight, and the amount of water in the pipe. Output allows the contractor to know the maximum height of each lift of Flowable fill or Concrete placed before floatation occurs, the minimum soil cover in feet with pipe empty to prevent floatation, and the Buoyancy force per foot length of pipe when empty or full of water. External Load Design This application allows the user to estimate the percent of ring deflection in buried flexible pipe utilizing the Modified Iowa Equation. This equation has been used since the late 1950’s to accurately calculate expected maximum deflections. The application follows the latest methods outlined in AWWA M23 and allows the user to choose each of the input variables based upon specific known conditions and also offers the option of selecting inputs from recommended values. Flow Calculator This calculator provides Friction loss (psi), Velocity (ft/second), and Fuel costs in dollars per hour for comparable pipe products under comparable flow conditions. It may be used to compare different diameters or different pipe products to allow the user to choose the best pipe to be used for the design as well as for life cycle costs used in value engineering of projects. Pricing The Pricing calculator allows the user to choose the PVC pipe use whether Agricultural or Utility pipe and input the Block price. The output is in dollars per foot of pipe. Find A Representative The application allows the user to choose the PVC pipe use whether for Agricultural of Utility and then choose the Nation that the pipe representative works in from a drop down list. Once a Postal Code in entered the output shows a picture and contact information for the Diamond Plastics Corporation sales representative in that area. Truckload Calculator The application allows the user to choose the nearest Diamond Plastics Corporation PVC pipe manufacturing facility from a drop down list. The user can then choose from Water, Sewer, or Ag products, the pipe type and input the quantity desired. The output will indicate the percentage of a truckload that the chosen pipe and quantity will occupy for shipment.

About

VSG101 Setting

Features
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Setting Parameter for VSG101 device

Screenshots

DPC Tools4 screens
VSG101 Setting3 screens

Verdict

The call

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.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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

UpkeepUpdate frequency

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.

ScorecardNo meaningful differences
DPC Tools versus VSG101 Setting: the parameters behind the verdict, then further details
ParameterDPC ToolsVSG101 Setting
PriceFreeFree
Rating3.4 (5 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings5 — better—
Update frequencyEvery 2 monthsEvery 5 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 — better14.0
Further details — not scored
Size15 MB5 MB
Age rating4+4+
DeveloperDiamond Plastics CorporationVITALSIGNS TECHNOLOGY CO., LTD.

In-app purchases

None

DPC Tools

No in-app purchases

None

VSG101 Setting

No in-app purchases

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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