Scientific Calculator Pro++ 对比 Talking Typer 的使用情况和统计数据

Universal - 3 Apps in 1 - one of the most powerful and fully featured unit converter, physical constants and scientific calculator. High-functioning calculator that can perform algebraic, trigonometric, logarithms, roots, powers, reciprocals, and factorials in addition to general mathematical tasks. It has lots of extra features including fractions, degrees/minutes/seconds, landscape mode, more than 12-digit display and greater internal precision. It is extremely handy when it comes to figuring tricky fractions. It can add, subtract, multiply, and divide fractions when entered in a traditional numerator/denominator format. Unit Converter, the best unit converter for your device, easy, simple, all kinds of categories and units. Features fast, calculations, physical constants and unit conversion in a clean interface. Different Categories and Units. Standard physical constants useful for students and professionals who commonly compute solutions for problems in the physical sciences. For school or college students tackling advanced math, this is a great tool. Turn your device into the best scientific calculator with this essential application. Basic, advanced, and graphing modes let you use just what you need, when you need it. It’s fast and easy to use. Scientific Calculator Pro Elite includes the following features: • Fraction calculations and conversion to/from decimal and terms including Pi into alternate representations. • Performs trigonometric functions, logarithms, roots, powers, reciprocals, and factorials • Traditional algebraic or RPN operation • Percentages • Memories • Scientific, engineering and fixed-point display modes • Landscape mode • More than 12-digit display • Trig, log, exponents • Complex numbers • Unit Converter - Choose from different categories of units: ** Length (Meter, Kilometer, Centimeter, Millimeter, Micrometer, Nanometer, Mile, Yard, Foot, Inch, Light Year) ** Temperature (Celsius, Kelvin, Fahrenheit) ** Area (Square Meter, Square Kilometer, Square Centimeter,….,Hectare,…Acre) ** Volume (Cubic Meter, Cubic Kilometer,….Liter, US Gallon, US Quart,….,Imperial Pint, Imperial Tea Spoon,…Cubic Yard,….) ** Weight (Kilogram, Gram, Milligram, Metric Ton, Long Ton, Short Ton, Pound, Ounce, Carrat, Atomic Mass Unit) ** Time (Second, Millisecond, Microsecond, Nanosecond, Picosecond, Minute, Hour, Day, Week, Month, Year) • Standard physical constants useful for students and professionals who commonly compute solutions for problems in the physical sciences. • All the physical constants values that this reference supplies are represented in scientific notation. • Many other scientific functions Best of all, you’ll never lose your scientific calculator when you need it – Scientific Calculator goes where you go.

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Talking Typer

Talking Typer finally makes its way to iOS. Help students make typing progress with this fun-to-use self-voicing app! Talking Typer An accessible typing and computer keyboard tutorial app with a keyboard game to help increase speed and accuracy in a fun environment! Learn to type or improve your skills with drills, practice lessons, keyboard explorer, and an entertaining game. It is designed for blind and visually impaired students, but can be used by sighted students too. This makes it a great tool for the whole class. 35 Built-in Lessons Talking TyperTM for iOS devices comes with 35 built-in lessons at levels 1-10. Teachers and parents can create new lessons, edit lessons, and assign lessons to individual students or groups. Speed, accuracy, and typing level can also be set for individual students or groups. The app saves the results of each drill allowing students, teachers, and parents to monitor improvement. Hurry Scurry Game The app also includes the exciting game Hurry Scurry, where students earn points by typing letters before the ball drops. It’s fun for all ages and skill levels! Self-Voicing and Apple® VoiceOver Accessible The app is both self-voicing and accessible with Apple’s VoiceOver. The onboard keyboard of your device can be used with Talking Typer, but an external keyboard is recommended. The app can also be used with a refreshable braille display, like APH’s Refreshabraille 18TM Bluetooth®-enabled device, making it accessible for students who are deafblind as well. Recommended ages: All.