One16 - Woodworking Calculator

A calculator, designed for woodworkers.
One16 is designed to handle fractions and decimals equally. Mix types between calculations without issue. The calculator will convert everything into easily work with fractions for the the real world.

Widgets
Our phones are often doing double duty in the shop. Widgets allow you to view the latest answer easily on your lock screen or home screen so that you can get the information you need as quickly as possible without having to reopen the app.


Denominator Keys
Speed up your workflow with commonly used denominator keys. Replace the 1-9 keys for denominator specific keys: 2, 4, 8, 16, 32, 64


Rounding Answers
Easily round answers to the precision that suits your needs. Options for rounding include: 1, 1/2, 1/4, 1/16, 1/32, 1/64. One16 retails answer precision when doing a new equation to eliminate compounding errors.


Left handed mode
Two variants of our calculator keyboard, one for right handed use and one for left handed. We have carefully thought about what buttons are most used, and placed them in easier-to-reach areas.


Quick Builder
We are usually working with the same measurement several times. Quick Builder allows you to double tape any term in the history tape to quickly reuse, saving you the extra keystrokes.


Quick toggle
One16 can easily convert decimals to fractions, and vise versa. Allowing for a wide range of flexibility in how you work.

Make It Yours
6 themes and Icons to choose from with light and dark mode support for each.

Built for makers, by a maker
Code Carton is a one man company. One16 was created out of frustration with the current fraction first calculators that exists on the the Apple ecosystem. The features and design were influenced by what I needed in a app while in the workshop.

If there is a feature that would make your time in the shop easier, drop me an email and let me know at hello@codecarton.com! Show More