Erlang vs Objective-C: What are the differences?
What is Erlang? A programming language used to build massively scalable soft real-time systems with requirements on high availability. Some of Erlang's uses are in telecoms, banking, e-commerce, computer telephony and instant messaging. Erlang's runtime system has built-in support for concurrency, distribution and fault tolerance. OTP is set of Erlang libraries and design principles providing middle-ware to develop these systems.
What is Objective-C? The primary programming language you use when writing software for OS X and iOS. Objective-C is a superset of the C programming language and provides object-oriented capabilities and a dynamic runtime. Objective-C inherits the syntax, primitive types, and flow control statements of C and adds syntax for defining classes and methods. It also adds language-level support for object graph management and object literals while providing dynamic typing and binding, deferring many responsibilities until runtime.
Erlang and Objective-C can be categorized as "Languages" tools.
"Real time, distributed applications" is the primary reason why developers consider Erlang over the competitors, whereas "Ios" was stated as the key factor in picking Objective-C.
Erlang is an open source tool with 7.74K GitHub stars and 2.1K GitHub forks. Here's a link to Erlang's open source repository on GitHub.
According to the StackShare community, Objective-C has a broader approval, being mentioned in 851 company stacks & 363 developers stacks; compared to Erlang, which is listed in 70 company stacks and 47 developer stacks.