Help Center
Find answers to common questions about Guac eSIMs.
What is an eSIM?
Learn what an eSIM is and how it works for international travel.
How to install on iPhone
Step-by-step guide to installing your Guac eSIM on iPhone.
How to install on Android
Step-by-step guide to installing your Guac eSIM on Android.
Meus dados não funcionam
O que verificar quando os dados do seu eSIM não conectam.
Refund policy
Guac's refund policy for eSIM purchases.
Guac Credit (cashback rewards)
How Guac Credit works and how to use your cashback.
Top up your data
How to add more data to your existing eSIM plan.