Pipe Working Pressure Calc vs JavaScript Studio Pro
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- 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
Read full descriptionHide 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.
JavaScript Studio Pro
Develop web applications on your mobile device using JavaScript, CSS, and HTML. This tool offers error checking assistance as you code, ensuring you don't lose track of your ideas. Create and save your projects anywhere, anytime.
- Write JavaScript, CSS, HTML code
- Create web applications
- Error checking assistance
- Save code and ideas
- Mobile development environment
Read full descriptionHide full description
Use your JavaScript, CSS, html skills to create apps wherever you go. These days many of us we use a smartphone anytime, as a developers sometimes we write code using some text editor to save it, for this reason I developed JavaScript Studio app a smart app that works on your phone, With JavaScript Studio you can create web apps by writing JavaScript code, CSS, Html, Html5. Error Checking? Yes, JavaScript Studio will help on it while coding by inserting a simple comment text. Never Miss any code and idea again Use JavaScript Studio Pro. ARROWAT™ JavaScript Studio Pro.
Screenshots
Verdict
The clearest difference is price: Pipe Working Pressure Calc at $2.99 against JavaScript Studio Pro's $12.99. JavaScript Studio Pro's advantage is rating (5.0 vs 4.0) and iOS requirement (10.0 vs 13). On ratings volume, update cadence, ads and in-app purchases 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
Pipe Working Pressure Calc costs $2.99 and JavaScript Studio Pro $12.99 up front. Neither carries in-app purchases, so what you see is what you pay.
JavaScript Studio Pro holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively.
Pipe Working Pressure Calc ships an update every 28 months, JavaScript Studio Pro every 20 months. The most recent releases landed on June 8, 2026 and September 29, 2026 respectively.
| Parameter | Pipe Working Pressure Calc | JavaScript Studio Pro |
|---|---|---|
| Price | $2.99 — better | $12.99 |
| Rating | 4.0 (2 ratings) | 5.0 (1 ratings) — better |
| Number of ratings | 2 — better | 1 |
| Update frequency | Every 28 months | Every 20 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Paid |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13 | 10.0 — better |
| Further details — not scored | ||
| Size | 1 MB | 33 MB |
| Age rating | 4+ | 4+ |
| Developer | Nitrio | Arrowat LLC |
Customer experience
Pipe Working Pressure Calc
JavaScript Studio Pro
In-app purchases
Pipe Working Pressure Calc
No in-app purchases
JavaScript Studio Pro
No in-app purchases
Questions
Is Pipe Working Pressure Calc free?
Is JavaScript Studio Pro free?
Which has better reviews, Pipe Working Pressure Calc or JavaScript Studio Pro?
Do Pipe Working Pressure Calc or JavaScript Studio Pro have ads?
Which is updated more often, Pipe Working Pressure Calc or JavaScript Studio Pro?
Other comparisons















