Talking Scientific Calculator can read numbers, answers, and formulas aloud to you. It has two entry modes, and the entire app is accessible to VoiceOver users.

These apps are grade-specific, making it easy for students to practice math skills for grades 1-5. All content is aligned to the common core standards.

Shape Math uses pictures and shapes to help you do simple mathematic equations, calculate tips at a restaurant, or do mental math.

Park Math provides kids with a fun way to learn math. Learn to count, add, subtract, sort, and more, all while playing at the virtual park.

This app can help you master simple mathematical functions — addition, subtraction, multiplication, and division. It can also be customized to focus on a particular fact, such as multiplication by 1 or 0.

This multi-person app allows up to 50 students to practice simple mathematical functions. Each student’s questions are customized to their strengths and weaknesses, and progress reports are available.

This powerful free app has many robust features, including graphing multiple equations at once, labeling graphs, converting units of measurement, and more.

With the TED app, you can access hundreds of talks from some of the world’s biggest innovators.

CamScannerHD (tablets) and CamScanner (phone) turns your device into a document scanner. Scan any document and the app will convert it into a PDF.

Use this app for timing activities. As the time elapses, the red portion gets smaller, offering a visual aid. Time Timer also has an audible bell tone played when the time is up.