France has excellent public transit, but apps are key to unlocking it. Especially in Paris. Most locals use WhatsApp for messaging and tap-to-pay is widely accepted, though cash is still handy in rural areas.
Fee-free euro spending for France's near-universal contactless terminals: boulangeries, metro machines, motorway tolls and cafes all take a tap, so one card covers almost everything.
France's bank-backed wallet that replaced Paylib, used for instant phone-number transfers between French accounts and rolling out to online checkout in France during 2026.
Mid-market euro conversion for France with a card that works at every French contactless terminal, plus a euro balance and IBAN handy for receiving refunds or paying deposits.
These apps need data
Guac eSIM covers France with plans from $1.50 per GB. Install it before you land and activate instantly.