Pipe Working Pressure Calc vs Any Formula
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
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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.
Any Formula
Access a vast library of scientific, engineering, and financial formulas for instant calculations. Features smart input validation, customizable themes, and privacy-focused data handling. Unlock all formulas and advanced sharing options with a one-time purchase.
- 572 scientific, engineering, financial formulas
- 9 formula categories
- Smart input validation
- Customizable themes (Light, Dark, Auto)
- Favorites and history
- Unit customization and auto-conversion
- Privacy-focused, no tracking
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Any Formula puts 572 scientific, engineering, and financial formulas at your fingertips. From Ohm's Law to compound interest, from Pythagorean theorem to gas laws — calculate anything, anywhere. **9 CATEGORIES** Mathematics, Physics, Electronics, Mechanics, Chemistry, Finance & Business, Statistics, Health & Medical, Computer Science **POWERFUL CALCULATION ENGINE** Enter your values, tap Calculate, and get instant results. Smart input validation ensures your numbers are in the right range before computing. Results are clear, accurate, and ready to share. **FREE FEATURES** - 10 free formulas in every category (90 total) - Search all 572 formulas by name, description, or category - Smart suggestions — tell the app what you're working on - 5 favorites for quick access - 5 saved calculation history records - Auto-detect metric system from your device locale - Light, Dark, or Auto theme - Real-time input validation with range guidance **PRO FEATURES (One-Time Purchase)** - Unlock all 572 formulas — no limits - Share results as text - Export results as image or PDF - Up to 500 favorites and history records - Edit and multi-select delete in history - Unit customization per field with auto-conversion - Related formula suggestions for chained workflows **BUILT FOR EVERYONE** Whether you're a student solving homework, a tradesperson on a job site, an engineer at your desk, or a professional running quick calculations — Any Formula has you covered. **PRIVACY FIRST** All data stays on your device. No accounts. No tracking. No cloud uploads. Your calculations are yours alone.
Screenshots
Verdict
The clearest difference is price: Any Formula at Free against Pipe Working Pressure Calc's $2.99. Any Formula also leads on rating (5.0 vs 4.0) and update cadence (monthly vs every 28 months). Pipe Working Pressure Calc's advantage is in-app purchases (none vs 1) and iOS requirement (13 vs 18.0). On ratings volume, ads 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
Any Formula is free to download; Pipe Working Pressure Calc costs $2.99 up front. Any Formula sells 1 one-off in-app purchase. Pipe Working Pressure Calc asks for nothing beyond the download.
Any Formula holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 2 and 2 respectively.
Pipe Working Pressure Calc ships an update every 28 months, Any Formula monthly. The most recent releases landed on October 16, 2026 and October 14, 2026 respectively.
| Parameter | Pipe Working Pressure Calc | Any Formula |
|---|---|---|
| Price | $2.99 | Free — better |
| Rating | 4.0 (2 ratings) | 5.0 (2 ratings) — better |
| Number of ratings | 2 | 2 |
| Update frequency | Every 28 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Paid | Freemium — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 13 — better | 18.0 |
| Further details — not scored | ||
| Size | 1 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | Nitrio | Aihotey LLC |
Customer experience
Pipe Working Pressure Calc
Any Formula
In-app purchases
Pipe Working Pressure Calc
No in-app purchases
Any Formula
- Any Formula Pro$2.99
Questions
Is Pipe Working Pressure Calc free?
Is Any Formula free?
Which has better reviews, Pipe Working Pressure Calc or Any Formula?
Do Pipe Working Pressure Calc or Any Formula have ads?
Which is updated more often, Pipe Working Pressure Calc or Any Formula?
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