UICountingLabel

As a drop-in UILabel subclass, it integrates seamlessly with minimal code changes; simply initialize it like a standard UILabel or set the class in XIB files, as shown in the README setup.

Supports custom format strings and format blocks, allowing for complete control over displayed text, such as converting numeric values to complex formats like years and months, demonstrated in the README examples.

Offers four animation curves (linear, ease-in, ease-out, ease-in-out) for customizable transition effects, with ease-in-out as the default, providing polished visual feedback.

Includes a completion block to execute code after animations finish, enabling chained actions or UI updates without manual timing management.