टॉर्च प्लस-नोटपैड। कॉलकुलर।कलेंडर

Modern smartphones can do a lot of different things, including acting as a flashlight in a pinch.

If your Android device has a camera flash (and most devices made in the last few years do), then you can use it as a flashlight.

Many versions of Android have the flashlight function built-in, but there are plenty of free apps that can help out if yours doesn't.

This is a really simple notepad application which is as easy to use as a notepad. Just put your notes to the notepad which grows and shrinks automatically to fit your needs.

You may lose your notepad, and its no match for apps that can even store image notes or audio notes.

A date is the designation of a single, specific day within such a system. A calendar is also a physical record (often paper) of such a system.

A calendar can also mean a list of planned events, such as a court calendar or a partly or fully chronological list of documents, such as a calendar of wills.

A calculator is a device that performs arithmetic operations on numbers. The simplest calculators can do only addition, subtraction, multiplication, and division.

More sophisticated calculators can handle exponent ial operations, roots, logarithm s, trigonometric functions, and hyperbolic functions.