Comparison

Pipe Working Pressure Calc vs Coil Toolkit Pro

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

Coil Toolkit Pro

Features
Read full description

Coil Calculator is a powerful and easy-to-use inductance calculator designed for engineers, electronics hobbyists, HAM radio operators, students, and DIY enthusiasts. Quickly calculate the inductance, number of turns, wire length, coil dimensions, and other essential parameters for a wide variety of coil types. Whether you're designing RF circuits, audio crossovers, wireless power systems, or custom inductors, Coil Calculator helps you achieve accurate results in seconds. Key Features: • Single-Layer Air Core Coil Calculator • Multi-Layer Air Core Coil Calculator • Ferrite Toroid Inductor Calculator • Ferrite Choke Calculator • Flat Spiral Coil Calculator • PCB Coil Calculator • Inductance and Turns Calculation • Wire Length and Coil Dimension Estimation • Fast, Accurate, and Easy-to-Use Interface • Ideal for RF, Audio, Electronics, and DIY Projects • Works Offline – No Internet Required Perfect For: • HAM Radio Operators • Electronics Engineers • Electrical Engineering Students • Audio Enthusiasts • Makers and DIY Builders • Circuit Designers and Hobbyists Whether you need to calculate the required turns for a target inductance or determine the inductance of an existing coil, Coil Calculator provides reliable results to simplify your design process. Download Coil Calculator today and build better inductors with confidence.

Screenshots

Pipe Working Pressure Calc4 screens
Coil Toolkit Pro4 screens

Verdict

The call

The clearest difference is price: Coil Toolkit Pro at Free against Pipe Working Pressure Calc's $2.99. On ads, in-app purchases, device support and iOS requirement 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

Coil Toolkit Pro 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.

Scorecard1 real difference · 8 level
Pipe Working Pressure Calc versus Coil Toolkit Pro: the parameters behind the verdict, then further details
ParameterPipe Working Pressure CalcCoil Toolkit Pro
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, iPod
Requires iOS1313.0
Further details — not scored
Size1 MB29 MB
Age rating4+4+
DeveloperNitrioMamta Kevadiya

In-app purchases

None

Pipe Working Pressure Calc

No in-app purchases

None

Coil Toolkit Pro

No in-app purchases

Questions

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

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