Reliability PRO

Reliability PRO is the essential pocket companion for hardware engineers, RAMS professionals, quality managers, and electronics designers.
Evaluating hardware reliability and component lifespan shouldn't require opening heavy desktop software or complex spreadsheets during a design review, supplier audit, or on-site maintenance. Reliability PRO puts precise mathematical and statistical models right in your pocket.
Key Features:
MTBF & FIT Calculator: Instantly convert between Mean Time Between Failures (MTBF) and Failures In Time (FIT) to project hardware reliability over any given timeframe.
Arrhenius Thermal Acceleration: Model the impact of temperature on component aging. Quickly calculate acceleration factors (A_F) using Arrhenius' law to predict lifespans under thermal stress.
Survival & Failure Probabilities: Input your operating time (t) and operating temperature (T) to obtain exact reliability R(t) and unreliability F(t) probabilities.
Clean, Precision-focused Interface: Designed for professional use. Input variables swiftly and get clean, uncompromised mathematical results instantly.
Why Choose Reliability PRO?
100% Offline & Private: No accounts, no logins, and absolutely no internet connection required. All calculations are performed locally on your device. Your sensitive R&D data and industrial configurations never leave your phone.
No Ads, No Tracking: A clean, distraction-free utility dedicated solely to engineering precision.
Lightweight & Fast: Optimized to launch instantly when you need to run a quick calculation during a meeting or in the field.
Who is this app for?
Reliability Engineers (RAMS) analyzing system failure rates.
Electronics & Hardware Designers selecting SMT components and predicting board-level lifespans.
Quality Assurance & Maintenance Professionals scheduling preventive actions.
Engineering Students & Researchers studying physics of failure and thermal acceleration models.
Streamline your reliability workflows today. Download Reliability PRO and bring industrial-grade calculations wherever your work takes you.