Something like this: https://apt.izzysoft.de/fdroid/index/apk/de.westnordost.streetmeasure
ETA: oops, I didn't realise this uses a non-free component.
F-Droid is an installable catalogue of FOSS (Free and Open Source Software) applications for the Android platform. The client makes it easy to browse, install, and keep track of updates on your device.
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Something like this: https://apt.izzysoft.de/fdroid/index/apk/de.westnordost.streetmeasure
ETA: oops, I didn't realise this uses a non-free component.
Thank you
Edit: It prompts to install Google services for AR, but it is not supported on my phone.