Date Trainer 4+
Jubbly
-
- Free
Screenshots
Description
Based on the Doomsday Algorithm developed by the great Professor John Conway, Date Trainer allows you to hone your skills as you wow your friends by successfully naming the day of the week for any date from 1800 to 2200.
Beat your best time.
Check your method against the calculated values the app presents.
Save your own mnemonic for special dates in the Doomsday List.
What’s New
Version 1.9
Improved support for Dark Mode
Ratings and Reviews
Great app but …
Eventually I end up having to clear data (uninstall & reinstall) because the calendar will be incorrect. Not sure why, but the fresh install always clears it up.
Century Range Not Working
Setting Century Range does not seem to effect which years the dates are randomly selected from.
Niche but terrific
Among the most useful things I’ve downloaded. Totally beats having to google “August 24 1842 day of week” or whatever. No ads and easy to use. My only suggestion is increasing the available of centuries (preferably all of them). Thanks for making something awesome!
App Privacy
The developer, Jubbly, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.
Data Not Collected
The developer does not collect any data from this app.
Privacy practices may vary, for example, based on the features you use or your age. Learn More
Information
- Seller
- Jubbly Pty Ltd
- Size
- 2.1 MB
- Category
- Education
- Compatibility
-
- iPhone
- Requires iOS 12.1 or later.
- iPad
- Requires iPadOS 12.1 or later.
- iPod touch
- Requires iOS 12.1 or later.
- Apple Vision
- Requires visionOS 1.0 or later.
- Languages
-
English
- Age Rating
- 4+
- Copyright
- © Jubbly Pty Ltd 2022
- Price
- Free