Pipe Working Pressure Calc vs StrongPass Password Generator
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.
StrongPass Password Generator
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StrongPass – Password Generator is the secure, offline-first password manager built for iPhone users who refuse to compromise on privacy. With powerful password generation, encrypted storage, and biometric protection, StrongPass combines military-grade security with a beautiful iOS-native design. Powerful Password Tools ● Generate cryptographically secure passwords or passphrases instantly. ● Customize length (up to 64 characters), separators, and character sets. ● Exclude similar or ambiguous characters for maximum usability. ● Analyze strength with entropy, diversity, and detailed feedback. Secure Vault ● Store and organize all your passwords safely in categories like Banking, Social, Work, and more. ● Hardware-level encryption with the iOS Keychain and AES-256 protection. ● Face ID or Touch ID for instant biometric access. ● Encrypted export and restore for secure backup to iCloud Drive or Files. Premium iOS Experience ● Smooth animations, delightful haptic feedback, and clean design. ● Choose from Light, Dark, or premium themes (Midnight, Ocean, Forest). ● Accessibility built in: VoiceOver, Dynamic Type, and high-contrast support. ● Optimized for all modern iPhones with iOS 18+. Why StrongPass? ● 100% Offline – no servers, no tracking, no cloud dependency. ● True Privacy – your data stays on your device. ● Military-Grade Encryption – hardware-accelerated AES-256. ● iPhone Optimized – built natively with SwiftUI for speed and polish. ● Fair & Simple – no bloat, no distractions, just security that works. StrongPass is perfect for anyone who values privacy, wants total control of their data, and expects a premium iOS experience. Take back your security with a password manager that stays offline, encrypted, and always under your control.
Screenshots
Verdict
The clearest difference is price: StrongPass Password Generator at Free against Pipe Working Pressure Calc's $2.99. StrongPass Password Generator also leads on update cadence (every 10 days vs every 28 months). Pipe Working Pressure Calc's advantage is in-app purchases (none vs 1) and iOS requirement (13 vs 18.5). On 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
StrongPass Password Generator is free to download; Pipe Working Pressure Calc costs $2.99 up front. StrongPass Password Generator sells 1 one-off in-app purchase. Pipe Working Pressure Calc asks for nothing beyond the download.
Pipe Working Pressure Calc ships an update every 28 months, StrongPass Password Generator every 10 days. The most recent releases landed on November 2, 2026 and October 30, 2026 respectively.
| Parameter | Pipe Working Pressure Calc | StrongPass Password Generator |
|---|---|---|
| Price | $2.99 | Free — better |
| Rating | 4.0 (2 ratings) — better | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 28 months | Every 10 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Paid | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 13 — better | 18.5 |
| Further details — not scored | ||
| Size | 1 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | Nitrio | Cederic Schmid |
In-app purchases
Pipe Working Pressure Calc
No in-app purchases
StrongPass Password Generator
- StrongPass Pro (Lifetime)$4.99
Questions
Is Pipe Working Pressure Calc free?
Is StrongPass Password Generator free?
Do Pipe Working Pressure Calc or StrongPass Password Generator have ads?
Which is updated more often, Pipe Working Pressure Calc or StrongPass Password Generator?
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