Comparison

HydroTech Pocket Engineer vs Pipe Flow Calculations

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

Head to head
About

HydroTech Pocket Engineer

Features
Read full description

HydroTech Pocket Engineer gives field operators and engineers instant access to essential pipeline and nitrogen calculators directly from their phone. Built for real-world jobsite conditions, Pocket Engineer is designed to deliver fast, accurate results when timing, safety, and precision matter most. Whether you’re planning a job, verifying calculations in the field, or making quick decisions under pressure, this tool puts HydroTech’s proven calculation methods in your pocket. Key Features β€’ Pipeline volume calculations for fast job planning β€’ Nitrogen calculations for purging and testing β€’ Clean, mobile-friendly interface built for field use β€’ Instant access with no complicated setup β€’ Always up to date with the latest HydroTech tools Built for the Field Pocket Engineer is designed for operators, technicians, and engineers working in pipeline testing, pre-commissioning, and field operations. It eliminates the need for manual calculations and reduces the risk of error in critical workflows. Powered by HydroTech Developed by HydroTech Testing, this app extends the same tools and methodologies used on active job sites into a simple, mobile-first experience.

About

Pipe Flow Calculations

Features
Read full description

Pipe Flow Calculations is a professional engineering app designed for accurate and fast calculation of fluid flow in pipes. It helps engineers, technicians, and students analyze flow behavior, pressure losses, and key fluid parameters in real-world systems. Whether you are designing a pipeline, checking an existing system, or learning fluid mechanics, this app provides reliable results with an intuitive interface. Key Features - Pressure drop calculation - Pipe diameter and flow rate calculations - Flow velocity and Reynolds number - Friction factor and fluid properties - Support for multiple calculation scenarios - Metric and Imperial unit systems - Accurate engineering formulas and methods Designed for Real Engineering Use This app is not a basic calculator. It is built for real engineering workflows: - Analyze pipe systems and optimize performance - Compare different calculation scenarios - Work with realistic fluid properties - Get instant results for quick decision making Useful for Students and Professionals

Screenshots

HydroTech Pocket Engineer3 screens
Pipe Flow Calculations3 screens

Verdict

The call

The clearest difference is iOS requirement: Pipe Flow Calculations at 13.0 against HydroTech Pocket Engineer's 15.0. 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. Neither carries in-app purchases, so what you see is what you pay.

Scorecard1 real difference Β· 5 level
HydroTech Pocket Engineer versus Pipe Flow Calculations: the parameters behind the verdict, then further details
ParameterHydroTech Pocket EngineerPipe Flow Calculations
PriceFreeFree
Update frequencyMonthlyβ€”
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.013.0 β€” better
Further details β€” not scored
Size3 MB17 MB
Age rating17+4+
Developermichael schrickerApplication Services LLC

In-app purchases

None

HydroTech Pocket Engineer

No in-app purchases

None

Pipe Flow Calculations

No in-app purchases

Questions

Is HydroTech Pocket Engineer free?
HydroTech Pocket Engineer is free to download, with no in-app purchases.
Is Pipe Flow Calculations free?
Pipe Flow Calculations is free to download, with no in-app purchases.
Do HydroTech Pocket Engineer or Pipe Flow Calculations have ads?
Neither HydroTech Pocket Engineer nor Pipe Flow Calculations shows ads.

Other comparisons