Apps+Software+Program

=Apps - Software - Program=

=Apps - Applications= a computer program that performs one of the major tasks for which a computer is used. [|Merriam Webster for Application]

=Software -= the programs and related information used by a computer.

[|Merriam Webster for Software]

=Program- = a set of step-by-step instructions that tell a computer to do something with data.

[|Merriam Webster for Program]