Apps in this category may contain mild or occasional cartoon, fantasy or real-life violence, as well as occasional or mild adult, sexually suggestive or horrifying content and may not be suitable for children under 9 years of age.

12+

Apps in this category may contain occasional mild indecent language, frequent or intense cartoon or real-life violence, minor or occasional adult or sexually suggestive material, and simulated gambling, and may be for children under 12 years of age.

17+

You must be at least 17 years old to access this App.

Apps in this category may contain frequent and intense offensive language; Frequent and intense cartoon, fantasy or realistic violence: frequent and intense adult, scary and sexually suggestive subjects: as well as sexual content, nudity, tobacco, alcohol and drugs, may not be suitable for children under 17 years of age.

Day of Week Screenshots

iPad

iPhone

About Day of Week

Be the life of the party by calculating any day of week in your head!

Quickly determine what day your were born, or when a contract was signed. Impress your friends & colleagues with your newfound skill.

What's New in the Latest Version 1.5

Last updated on Feb 27, 2023

Old Versions

You spoke, we listened! New features in this update:
- Optimized for iOS 16
- General fixes and stability improvements

Version History

1.5

Feb 27, 2023

You spoke, we listened! New features in this update:
- Optimized for iOS 16
- General fixes and stability improvements

1.4

Apr 7, 2021

You spoke, we listened! New features in this update:
- Optimized for iOS 14
- New tablet mode
- Mode français
- Better date randomization between centuries
- General fixes and stability improvements

1.3

Apr 14, 2020

We're constantly working to improve your app experience. In this update:

- Optimized for iOS 13
- Dark mode support
- More bug busting & internal optimizations

Got a great idea for a feature? Please reach out to share at dayofweek@ideasonanapkin.com.

1.2

Jul 11, 2019

You spoke, we listened! New features in this update:

- Optimized for iOS 12
- Additional background images
- More bug busting & internal optimizations

1.1

Apr 23, 2018

General fixes and stability improvements.

1.0

Mar 31, 2018

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