The evyve app lets you find nearby chargers on a live map, check live availability and performance, start and pay for a session in a couple of taps, monitor your usage, generate VAT invoices, save favourite chargers, and access cheaper app-tariff pricing. The app doesn't include built-in turn-by-turn navigation or Apple CarPlay / Android Auto — when you pick a charger, directions open in your phone's Google Maps or Apple Maps. There's also no Tesla account or vehicle linking. The app is free on the App Store and Google Play.