Unit Converter & Tools vs Rules Measure

Unit Converter: Smart Tools Convert units. Measure precisely. Use your phone as a smart toolkit. Unit Converter: Smart Tools is a powerful all-in-one utility app that helps you convert units instantly and turn your device into a real-world measurement tool using built-in sensors. Designed for students, engineers, builders, travelers, and professionals who need fast, accurate results — anytime, anywhere. Advanced Unit Converter & Calculator Convert units quickly across a wide range of categories: • Length, Area, Volume, Weight • Temperature, Speed, Pressure • Energy, Power, Force • Data & digital storage • Time & time zones • Currency converter • Engineering & scientific units Clean interface. Instant results. Accurate calculations. Smart Measurement Tools Use your device’s built-in sensors to measure in real time: • Digital Level – Check horizontal & vertical alignment • Inclinometer – Measure angles and slope • Sound Meter (dB) – Monitor noise levels • Light Meter – Measure ambient brightness • Compass – Find accurate magnetic direction • GPS Speed – Live speed tracking No extra equipment required. Learn & Improve Sharpen your speed and accuracy with interactive conversion challenges: • Timed quiz modes • Daily challenges • Progress tracking & streaks • Performance stats Great for students and anyone who wants to master unit conversions faster. Why Choose Unit Converter: Smart Tools? • All-in-one utility app • Real sensor-based measurement tools • Fast, lightweight performance • Modern, intuitive design • Accurate and reliable calculations Whether you’re solving homework, working on a project, traveling, or just need quick conversions, Unit Converter: Smart Tools gives you everything in one place. Download now and turn your device into a complete conversion and measurement toolkit. SUBSCRIPTION DETAILS - Payment will be charged to your Apple ID account at confirmation of purchase. - Subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period. - Your account will be charged for renewal within 24 hours prior to the end of the current period. - You can manage and cancel your subscriptions by going to your account settings on the App Store after purchase. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: http://therationalstudio.com/privacy-policy/

Rules turns your iPhone and iPad into calibrated, practical measurement tools. Use Rules to measure with confidence on screen: - Standard Ruler with imperial and metric units - Protractor Tool with a draggable ray for angle measurement - Shape Display for circles, rectangles, triangles, and polygons at real size - Polygon Tool with perimeter, area, edge lengths, and interior angles - Actual Size Viewer to display images at true physical size using image DPI metadata Built for accuracy: - Per-device display calibration - Manual calibration override for custom tuning - Fast unit switching between imperial and metric - Clean interface optimized for quick, repeatable measurements Whether you are checking print/layout scale, design dimensions, or geometry, Rules gives you reliable on-screen measuring tools in one app.