MetricSmith

MetricSmith

Complete Measurement Tools

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Free
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Details

  • Released
  • Updated
  • June 23, 2026
  • August 19, 2026

Features

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About

MetricSmith — Complete Measurement Tools MetricSmith is a clean, fast, and accurate unit converter built for people who work with numbers every day. Whether you're studying, working with technical data, or handling everyday measurements, MetricSmith provides a focused workspace designed for clarity, speed, and reliability. The minimalist interface keeps distractions away so you can get the right value instantly. Why MetricSmith MetricSmith is built for accuracy and consistency. Units are verified, categories are organised for quick access, and the workflow supports both simple checks and advanced calculations. It’s designed for students, professionals, researchers, analysts, and everyday users who need dependable results. The app adapts naturally to different workflows, from quick one‑off conversions to long technical sessions. New in This Version MetricSmith now includes expanded scientific energy and power conversions, including earthquake energy, TNT yield, and multiple engineering power systems. These additions integrate seamlessly into the existing interface and remain easy for general users while offering depth for technical work. The conversion engine has also been refined for smoother numeric input and more stable performance. Free Version Essential everyday conversions: Metric and imperial units Length, area, volume, mass, temperature, speed Chinese Weight (市制) — 钱, 两, 斤 Instant results Smart search Saved Conversions Light and Dark themes Everything needed for daily conversions is free. Lifetime Access Unlock advanced tools for professional and scientific workflows: Custom units and categories Batch Mode Widgets History Export Advanced themes Pro‑only categories and units One‑time purchase. Pro‑Only Categories Specialised units for engineering, science, and industry: Energy and Oil CO₂ Emissions Underwater and Altitude Pressure Physics and Chemistry Chinese Weight and Volume Systems Astronomical Units Advanced Engineering and Speed Units Agriculture and Industry Ideal for engineering, lab work, research, energy markets, and analysis. Chinese Measurement Systems A complete library of modern and traditional Chinese units for engineering, trade, cultural research, and historical study. Features Hundreds of units across dozens of categories Clean, organised layout Fast, accurate results Custom units and categories Reorder categories Saved Conversions History Export Batch Mode Convert multiple values at once — perfect for spreadsheets, lab work, and bulk calculations. Widgets Pin any category or custom unit to your Home Screen for instant access. Design Philosophy MetricSmith is built for clarity and long‑term usability. The layout is simple, the typography is readable, and every interaction is designed to reduce friction. Whether you’re converting a single value or working through detailed calculations, the app stays responsive, predictable, and easy to use. About MetricSmith MetricSmith is built for people who value clarity and precision. The app focuses on thoughtful design, reliable results, and a workflow that feels natural whether you’re converting a single value or working through detailed calculations. Every category is organised to reduce friction, every interaction is tuned for speed, and every feature is designed to support both everyday tasks and professional work. MetricSmith aims to be a dependable tool you can rely on across study, work, research, and daily life. Privacy‑First Your data stays on your device. Privacy Policy: https://www.bamuda.com.au/metricsmithprivacy.html Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
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What's New in MetricSmith

1.06

August 19, 2026

What’s New This update delivers a significant expansion of MetricSmith’s scientific engine, introducing new energy and power conversions across earthquakes, TNT yield, and multiple engineering fields. Numeric input handling has been improved for stability and precision, and overall app performance has been enhanced. Earthquake Energy Conversion A complete earthquake energy model is now available: Convert seismic magnitude (Mw) to Joules Convert magnitude to kiloton TNT equivalent Convert Joules ↔ magnitude Convert TNT yield ↔ magnitude This allows users to understand earthquakes and explosions through a unified energy scale. TNT Energy Conversion Added full TNT yield conversions using scientifically accurate TNT equivalence: Kiloton TNT Ton TNT Megaton TNT Gigajoule Joule All conversions are reversible and based on standard TNT energy constants. Advanced Power Conversions MetricSmith now includes comprehensive power calculations across major engineering domains: Chemical Power Reaction power (ṁ · ΔH) Fuel cell and battery power (V · I) Linear conversions between W, kW, and MW Mechanical Power Shaft power from torque and angular velocity Shaft power from torque and RPM Watts ↔ horsepower Microwave / RF Power dBm ↔ watts dBW ↔ watts EIRP calculations using linear gain Radiant / Optical Power Irradiance → radiant flux Illuminance → luminous flux W ↔ kW Thermal Power Heat flow (J/s → W) Mass flow thermal power (ṁ · cp · ΔT) W ↔ kW ↔ MW W ↔ BTU/hr ↔ Ton of Refrigeration Laser Power Beam intensity (W/m²) Pulse peak power (E/τ) W ↔ kW ↔ MW Hydropower Turbine output using ρ · g · Q · H · η W ↔ kW ↔ MW Wind Power Turbine power using ½ · ρ · A · v³ · Cp W ↔ kW ↔ MW ↔ hp User Experience Improvements More stable numeric input with full decimal support Cleaner and more predictable conversion behavior Improved handling of scientific and non‑linear units Arrow‑based conversion for precise control and reduced input jitter Performance Enhancements Faster and more reliable conversion engine Reduced UI glitches during text entry Improved stability across all unit categories

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