Archived App (Last seen on 4 Mar 2025)
This is an archived listing of the app previously available on the App Store.Although the app is no longer distributed by Apple, you can still view its description, screenshots, version history, ratings, and metadata for reference.
About
Duo Speed is a very simple strait forward app. It will show your current speed in both mph and km/h at the same time. Nothing more, nothing less.
When traveling or emigrating to a country with a different speed system it can be daunting to keep track of your speed if you are not used to it.
The conversion from one to another is not that hard, but when driving it helps to see it in one instance.
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What's New in Duo Speed
1.0
November 12, 2016
This app has been updated by Apple to display the Apple Watch app icon.
