Comparison

Pipe Working Pressure Calc vs EngiCalc Toolkit

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

Head to head
About

Pipe Working Pressure Calc

Calculate fluid pressure, pipe wall thickness, outside diameter, safety factor, or material strength. This physics/math tool provides instant results with support for multiple units and high precision.

Highlights
  • Instant calculations
  • Copy results to other apps
  • Formulas included
  • Supports 16 decimal places
  • Supports various units
  • Works on iPhone and iPad
  • Ad-free and private
Features
Read full description

Pipe Burst Working Pressure Calculator is a physics/math tool designed to calculate fluid pressure, pipe wall thickness, pipe outside diameter, safety factor, or material strength. Features: - Instant calculations. - Results can be copied to other apps. - Formulas included for reference. - Supports up to 16 decimal places. - Supports various units for each input. - Works seamlessly on both iPhone and iPad. - Lightweight, compact app optimized for everyday use. - Ad-free and built with privacy in mind. To find the burst pressure of a pipe, Barlow's Formula is used, along with associated equations to determine the working pressure of a pipe with a known diameter. Barlow’s Formula establishes the relationship between internal pressure, allowable stress, nominal thickness, and diameter. Equation: P = (2*S*T)/(OD*SF) Where: P = Fluid Pressure (psi) T = Pipe Wall Thickness (in) OD = Pipe Outside Diameter (in) SF = Safety Factor (for general calculations, use 1.5 – 10; use 1 for bursting pressure) S = Material Strength (psi), minimum yield strength Thank you for your support! Visit nitrio.com for more apps for your iOS devices.

About

EngiCalc Toolkit

Features
Read full description

EngiCalc Engineering Toolkit is a professional collection of engineering calculators, converters, reference tables and technical notes for electronics, PCB design, RF engineering and embedded development. Features: • Electronics calculators • RF and antenna tools • PCB design utilities • Unit converters • Engineering reference tables • ESP32 and STM32 references • Technical engineering notes • Calculation history • Favorites • PDF export • Dark professional interface Designed for electronics engineers, PCB designers, RF specialists, students and embedded developers. EngiCalc works offline and provides fast access to engineering calculations and references wherever you are.

Screenshots

Pipe Working Pressure Calc4 screens
EngiCalc Toolkit4 screens

Verdict

The call

The clearest difference is price: EngiCalc Toolkit at Free against Pipe Working Pressure Calc's $2.99. Pipe Working Pressure Calc's advantage is iOS requirement (13 vs 26.2). On ads, in-app purchases and device support there is nothing between them.

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

EngiCalc Toolkit is free to download; Pipe Working Pressure Calc costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Scorecard2 real differences · 7 level
Pipe Working Pressure Calc versus EngiCalc Toolkit: the parameters behind the verdict, then further details
ParameterPipe Working Pressure CalcEngiCalc Toolkit
Price$2.99Free — better
Rating4.0 (2 ratings) — better—
Number of ratings2 — better—
Update frequencyEvery 28 months—
AdsNoNo
In-app purchasesNoNo
MonetizationPaid—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS13 — better26.2
Further details — not scored
Size1 MB7 MB
Age rating4+9+
DeveloperNitrioРоман Burmistrov

In-app purchases

None

Pipe Working Pressure Calc

No in-app purchases

None

EngiCalc Toolkit

No in-app purchases

Questions

Is Pipe Working Pressure Calc free?
Pipe Working Pressure Calc costs $2.99, with no in-app purchases.
Is EngiCalc Toolkit free?
EngiCalc Toolkit is free to download, with no in-app purchases.
Do Pipe Working Pressure Calc or EngiCalc Toolkit have ads?
Neither Pipe Working Pressure Calc nor EngiCalc Toolkit shows ads.

Other comparisons