Sys Info Widget vs Mathgra Math Grapher

This App provides a Widget for the notification center which shows the current memory and file storage usage and the battery level. The lightweight widget lets you access this information fast and anytime. Information that is shown in the notification center: - Disk storage (total, used and free capacity) - Memory (total, wired, active, inactive, free memory) - battery level (current percentage) The information is provided as bar chart and in absolute values. Compact, fast and easy to read. The App for the Apple Watch lets you control the memory, battery and disk storage of your iPhone status directly from the watch, very fast and easy. The Watch App includes a "Glance" with one of the three status graphs, which one can be configured in the iPhone App. The Watch App itself can display all information, but you can also configure which of the information will be shown.

FEATURES: • Simple, intuitive UI for plotting math expressions • Enter formulas or functions in fields y1 to y5 • Expressions can be as simple as "x" or as complex as needed • Plot multiple functions at once and view them on the same graph • Built-in function keyboard includes: sin, cos, tan, log, sqrt, pow, and more • Enter values using custom keyboards: Numbers, Letters, Functions • Adjust graph range with Min/Max for x and y • Tap Edit to modify long formulas in a full-screen editor • Save and load formulas • Pan graph using arrow buttons • Zoom in and out with + and – Perfect for students, educators, and anyone who wants to explore math visually.