Physics Calculators vs Aptly

Physics Calculator is an easy to use App that includes 120 Physics Calculators: - Force - Work - Total Work Done - Power to Work - Power With Displacement - Power With Velocity - Kinetic Energy - Potential Energy - Centripetal Acceleration - Concave Mirror Magnification - Centripetal Force - Circular Velocity - Velocity - Average Velocity - Displacement - Kinetic Friction - Static Friction - Newton’s Law of Gravity - Planetary Motion - Gravitational Acceleration - Escape Velocity - Hooke Law - Elastic Potential Energy - Newtons Second Law of Motion - Impulse With Velocity - Impulse With Time - Momentum With Velocity - Momentum With Time - Moment - Simple Pendulum - Physical Pendulum - Torque - Density - Einstein Mass Energy - Stress - Strain - Youngs Modulus - Projectile Motion for Vertical Velocity - Projectile Motion for Vertical Displacement - Projectile Motion for Horizontal Displacement - Projectile Motion for Range - Doppler Effect Wavelength Front - Doppler Effect Wavelength Behind - Doppler Effect Approaching Source - Doppler Effect Receding Source - Doppler Effect Approaching Receiver - Doppler Effect Receding Receiver - Differential Pressure Measurement - Sound Pressure Level - Sound Intensity Level - Sound Power Emitted - Sound Wavelength - Free Fall - Noise Pollution Level - Battery Storage Rating - True Porosity - Souders Brown Equation - Concave Mirror Equation - Constant Q Transform - Horsepower - Moment of Inertia - Transverse Strength of a Material - Torsional Pendulum - Apparent Porosity - Kinematic Viscosity - Speed of Sound - Lensmaker's Equation - Podmore Factor - Critical Frequency - Brinell Hardness Number - Voltage Divider Rule - Electrodialysis - Amount of Substance - Angular Acceleration - Newton's Law of Cooling - Potentiometer - Drift Velocity - Helical Spring Index - Gravitational Potential Energy - Sound Decibel Distance - One Dimensional Motion Velocity - Acceleration Due to Gravity on Outside Earth - Boltzmann Gas Constant - De Broglie Wavelength - Average Translational Kinetic Energy - Nature of Light - Tidal Force - Average Acceleration - Kinematic Displacement By Velocity and Time - Kinematic Distance - Kinematic Final Velocity - Kinematic Velocity - Focal Length of Optical Convex - Magnitude of Vector - Moment of Inertia of a Point Mass for Rod - Work for Linear Motion - Sound Wave Velocity - Ceramic Transverse Strength - Tension of Wire Rope Holding a Load - Normal Force of an Object at Rest - Normal Force of an Object on an Inclined Plane - Normal Force of an Object with External Downward Force - Normal Force and Kinetic Friction - Refractive Index Formula - Solid Shaft Maximum Torque - Solid Shaft Diameter - Shear Stress in Shaft - Lowest Spring Resonant Frequency - Hollow Shaft Maximum Torque - Work Done by Frictional Force - Stokes Law - Newton's Third Law of Motion - Axial Stress of Cylinder Wall or Tube - Circle Center of Gravity - Inverse Square Law - Coefficient of Friction - Torsional Deflection of a Shaft - Drag Force on Disk - Vickers Hardness - Muzzle Velocity It Also Includes: - Formula for Each Calculator - Description for Each Calculator - Copy Button - Clear Button

Practice for aptitude and psychometric tests with questions you can trust. Aptly covers numerical, verbal, logical, abstract, spatial, mechanical and diagrammatic reasoning, data interpretation and situational judgment, and every question comes with a step-by-step explanation and a time-saving shortcut. Timed mock tests, weak-area analytics and a daily habit that work offline, with no account. EVERY ANSWER EXPLAINED Each question has a worked solution in numbered steps that shows the method, not just the answer, plus a shortcut for doing it faster under time pressure and a formula card where one helps. Pick a wrong option and you see why, plus the common trap and a note on every option. Every question in the bank has been solved independently and checked against its answer key. If anything still looks wrong to you, report it straight from the question. Add your own note to any question and it shows under the explanation from then on, and in Saved. TIMED MOCK TESTS THAT FEEL LIKE THE REAL THING Choose an exam-style preset (Graduate · CCAT-style, SHL-style, ASVAB / ADF-style military, Bank / Placement or Civil Service-style) or build your own with the sections, question count, time limit and negative marking you want. After every mock you get your score, an estimated percentile, a section-by-section breakdown and a full review with explanations. Then retry only the questions you missed. PRACTICE THAT FINDS YOUR WEAK SPOTS Untimed practice with instant feedback, by category and sub-topic. Questions new to you come first, then the ones you got wrong, and each run ends with your accuracy and pace, a sub-topic breakdown when it mixes topics, and a one-tap retry of the ones you missed. Spaced review brings every question you miss back after 1, 3 and 7 days, and Review now on Home runs the ones that are due. Over time, accuracy by category (tap one to see every sub-topic), your pace per question, your mock score trend, a weak-area heatmap and mastery badges show where to focus, and "See weak areas" on the Home screen opens your progress, where a card names your weakest sub-topic and starts a run on it. Mistakes are collected automatically, "Retry my mistakes" turns them into a practice run, and you can bookmark any question to come back to. The Practice tab's Your review strip keeps what is due, your mistakes, saved questions and notes together. A DAILY HABIT BEFORE TEST DAY A fresh Daily Challenge of 10 mixed questions and a streak, today's goal on Home, an optional reminder, a countdown to your test date and a readiness score that climbs as you improve. PRIVATE AND OFFLINE No account, no sign-up and no internet needed to practice. Your progress stays on your device. Ads never interrupt a question or a timed test; a hint video plays only if you choose to watch one. EVERYTHING INCLUDED, WITH AN OPTIONAL UPGRADE All 322 questions, every mock test, every explanation and all the analytics are open to everyone. Ads support the app. Aptly Pro is a one-time purchase that removes ads and the daily hint limit. It does not add or unlock questions, because nothing is locked. GOOD TO KNOW - 322 original questions in 64 sub-topics, plus 46 formula and tips cards - Abstract, spatial and chart questions are set out in words and tables, not drawn as pictures - Hints reveal the shortcut before you answer - An on-screen calculator for numerical questions, optional negative marking, light and dark themes - Useful practice for cognitive ability tests such as the CCAT and Wonderlic - Interface in 16 languages; questions and explanations in English Aptly is not affiliated with or endorsed by SHL, Criteria Corp (CCAT), Wonderlic, the US Department of Defense (ASVAB), the Australian Defence Force or any other test provider. Its questions are original, written in the formats these tests use.