There is an app called Urban Trees (
https://urbantrees.app/) based on open data of several cities. With the app you get an AR view of the trees around you, with their labels etc.
They currently have data from Barcelona, Bristol, Clark County, Edmonton, Frankfurt, Las Vegas, London, Melbourne, New York, Paris, Portland, Rostock, San Francisco, Santa Monica, Seattle, Vancouver, Washington DC, Vienna and Zurich.
They currently have data from Barcelona, Bristol, Clark County, Edmonton, Frankfurt, Las Vegas, London, Melbourne, New York, Paris, Portland, Rostock, San Francisco, Santa Monica, Seattle, Vancouver, Washington DC, Vienna and Zurich.