The app allows users to chart data series by entering comma or space-separated numbers. It offers multiple chart types including lines, dots, and bars, with an option to display the average value.
A letter for visual acuity testing. Display optotypes like Sloan, Landolt C, and pictorial charts. Support multiple visual acuity formats including metric and imperial. Connect via AirPlay to TV or computer.
Create custom receipts and labels with text, images, and horizontal lines. Design layouts and print directly to printers. Manage multiple connections and preview print jobs before sending.
Learn English by swiping through short video flashcards with word labels and subtitles. Import videos and subtitle files for custom lessons. Practice listening and speaking with interactive exercises.
Optimize internet speed with one-button acceleration. Use high-speed nodes worldwide for reduced latency. Access self-developed Superturbo protocol and dedicated lines for stable performance.
Convert physical objects into measurements using a function. Adjust two red lines to measure distances in centimeters or inches. Display measurements instantly on the screen.
Objects, lengths, angles, areas, and heights using augmented reality. Switch between metric and imperial units. Take screenshots, use flashlight, and draw clear measurement lines. Perform single or chained measurements and estimate person height.
Learn and program language on iOS devices. Enter and run code, use built-in functions, and access help documentation. Save and load programs. Simulate Commodore 64 environment for educational use.
Create interactive digital invites and manage RSVPs and guest lists. Find curated events and activities near you. Pay for partner locations directly in the to bypass lines. Verify partner credentials and review privacy policies for safety.