Comparison

Pipe Pressure drop calculator vs HydroCalc Basic

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

Head to head
About

Pipe Pressure drop calculator

Features
Read full description

Easily calculate pipe pressure drop, friction loss, and liquid velocity using the Darcy–Weisbach equation. This app is designed for engineers, plumbers, HVAC designers, and fluid mechanics students who need fast and accurate results for fluid flow in pipes. Features : - Choose from 76 pipe materials (steel, copper, PVC, and more) - Select from 58 types of liquids (water, oil, chemicals, etc.) - Pipe diameters up to 84 inches (2100 mm) supported - Calculate pressure loss, velocity, and head loss in seconds - Useful for pipeline design, hydraulic systems, and industrial applications Whether you’re working on plumbing design, HVAC systems, industrial pipelines, or academic projects, this app gives you a reliable way to calculate fluid flow and optimize your designs. Download now and make pipe pressure loss calculations faster, easier, and more accurate. In-app purchase Details: Lifetime Access for ads free version Privacy Policy : https://applicationcontent.wordpress.com/privacy-policy/ Terms of use : https://applicationcontent.wordpress.com/terms-of-use/

About

HydroCalc Basic

Features
Read full description

Pipe Headloss Calculator provides engineers, designers, and students with powerful tools for pipeline hydraulic analysis β€” without the hassle of complex manual computations. Whether you’re sizing new pipelines or analyzing existing systems, the app delivers rapid, accurate results. Key Features Automatic Unit Conversion – Seamlessly switch between US Customary and SI units for length, flow, and diameter. Pipeline-Specific Inputs – Enter pipeline length, flow rate, internal diameter, and pipe material. Powerful Inverse Calculator – Set a target head loss and calculate the required diameter, flow, or length. Instantly view flow velocity, friction head loss, fitting losses, and full system curve data. With a clean interface and fast performance, this app is designed to save time and improve accuracy in hydraulic calculations β€” from the classroom to the field.

Screenshots

Pipe Pressure drop calculator4 screens
HydroCalc Basic4 screens

Verdict

The call

The clearest difference is update cadence: HydroCalc Basic at every 11 days against Pipe Pressure drop calculator's every 3 months. Pipe Pressure drop calculator's advantage is iOS requirement (13.0 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.

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

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Pipe Pressure drop calculator sells 1 one-off in-app purchase and HydroCalc Basic sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Pipe Pressure drop calculator ships an update every 3 months, HydroCalc Basic every 11 days. Both last shipped on September 8, 2026.

Scorecard2 real differences Β· 4 level
Pipe Pressure drop calculator versus HydroCalc Basic: the parameters behind the verdict, then further details
ParameterPipe Pressure drop calculatorHydroCalc Basic
PriceFreeFree
Update frequencyEvery 3 monthsEvery 11 days β€” better
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 β€” better15.1
Further details β€” not scored
Size61 MB35 MB
Age rating4+4+
DeveloperAshvin KevadiyaTransparent Blue Water LLC

In-app purchases

1 purchases

Pipe Pressure drop calculator

One-time1
  • Lifetime Premium$7.99
1 purchases

HydroCalc Basic

One-time1
  • Premium - Flow Units & Ad-Free$1.99

Questions

Is Pipe Pressure drop calculator free?
Pipe Pressure drop calculator is free to download, with in-app purchases available.
Is HydroCalc Basic free?
HydroCalc Basic is free to download, with in-app purchases available.
Do Pipe Pressure drop calculator or HydroCalc Basic have ads?
Neither Pipe Pressure drop calculator nor HydroCalc Basic shows ads.
Which is updated more often, Pipe Pressure drop calculator or HydroCalc Basic?
Pipe Pressure drop calculator ships an update every 3 months, and HydroCalc Basic every 11 days. Most recently, Pipe Pressure drop calculator was updated on September 8, 2026 and HydroCalc Basic on September 8, 2026.

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