Here are some "Plant Identification" Apps.

There are many plant identification apps available.These apps utilise image recognition technology to help users identify plants from smartphone photos. 

Here's a more detailed look at some of the apps. 

PlantNet : https://plantnet.org/en/
A free app available on both iPhone and Android, known for its ability to identify a wide range of plants, including wild plants.
LeafSnap: https://leafsnap.app
Another free app for iPhones and Androids, particularly good for identifying tree leaves and flowers.
PlantSnap: https://www.plantsnap.com
A popular app available for both iPhones and Androids, often cited as a top choice.
iNaturalist:
An app that focuses on recording observations and sharing them for community identification.
Garden Answers: https://www.gardenanswers.com
Specifically designed for gardeners, offering plant identification and care tips.
PictureThis: https://www.picturethisai.com
An app that utilises AI for plant identification.
RHS Grow:
The official app of the Royal Horticultural Society, offering plant identification, care advice, and gardening tips.