Georgia is largely a cash-friendly country. Carry Georgian Lari (GEL) for smaller shops, markets, and rural areas. A local Georgian SIM is cheap and easy to grab at Tbilisi airport. The Georgian script (Mkhedruli) is entirely unique, so Google Translate's camera feature is a lifesaver.
Bank of Georgia's mBank app anchors local payments, with QR codes and instant transfers at Tbilisi shops, taxis and markets. Its terminals also accept every foreign contactless card.
Georgia's other banking giant, whose app and QR stickers you will see at cafes and corner shops from Tbilisi to Batumi. Locals split bills and pay by phone number.
A practical wallet for Georgia: pay in lari at strong rates anywhere contactless works, including Tbilisi's metro and buses, which accept bank cards directly at the gates.
These apps need data
Guac eSIM covers Georgia with plans from $1.50 per GB. Install it before you land and activate instantly.