Digits is a tape calculator for iPhone and iPad that combines the flexibility of a text editor with the brains of a calculator. Digits 3 is “a top-to-bottom rewrite” and the new version is out today.

Here’s how Digits is described:

Digits 3 builds on the smart tape calculator foundation with an all-new design and lots of modern features like Split View support on iPad so you can use Digits side-by-side with other apps, iPhone X display optimization, and 64-bit support.

Check out the full release notes for Digits 3 below:

Digits 3 is a free update for Digits 2 customers and $2.99 on the App Store for new customers. Highly recommended if you want to get a lot more out of the calculator on your iPhone — or need a quality calculator on your iPad.

Digits 3 highlights:

  • An updated, polished user interface with buttery-smooth interaction.
  • Multi-threaded processing for desktop-level performance.
  • In-app upgrades, starting with Tape Document sharing (via Messages, Mail, Dropbox
  • and other popular file sharing services).
  • Built from the ground up with support for 64-bit and the latest iOS/hardware.
  • Designed to maximize resolution on devices like the iPhone X.
  • Split View support on iPad for side-by-side work.
  • Expanded in-app help.
  • Accessibility Voice Over support.