UI?
The Get Started with Apple button at the bottom of startup screen is dysfunctional…Sucks!
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About
This app provides travelers with convenient eSIM data plans for over 190 countries. Avoid expensive roaming charges and the hassle of finding local SIM cards by purchasing and activating a plan before your trip. It offers flexible options, easy top-ups, and data sharing.
✓eSIM data plans for 190+ countries
✓Instant activation before travel
✓Top-up data on the go
✓Share eSIM with friends
✓Smart data calculator
✓Real-time data usage tracking
✓Earn travel credits with GuacCoins
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What's New in Guac
2.0.2
August 11, 2026
Refreshed design The home screen, eSIM details, and wallet have a new look, with clearer data and days remaining. Top-up preview See exactly what you get before adding data to a plan. Referral codes Fixed an issue where a referral code entered at checkout on a new install was rejected as invalid. Calling More reliable call setup, and clearer messages when a call cannot connect. Plus a range of smaller fixes and improvements throughout the app.
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FAQ
How does Guac work?
Guac allows you to purchase and install an eSIM data plan directly onto your compatible device before you travel. This eliminates the need for physical SIM cards and expensive roaming charges, providing instant internet access in over 190 countries.
Can I top up my data with Guac?
Yes, you can easily top up your active eSIM data plan up to 10 times directly within the app if you run low on data during your trip. This flexibility ensures you stay connected without needing to purchase an entirely new plan.
Is Guac available on all devices?
Guac is available for iPhone and iPad devices that support eSIM technology. It's important to ensure your device is eSIM compatible before purchasing a plan.
What happens if I need to share my data?
Guac allows you to share your purchased eSIM with a friend using a single link. They can then claim and activate the data plan on their device, making it convenient for group travel.
Does Guac have subscriptions or auto-renewals?
No, Guac does not have subscriptions or auto-renewals. You purchase data plans as needed, and there are no hidden fees or recurring charges, offering a straightforward payment experience.
How does Guac help me save money?
Guac helps you save money by offering significantly lower rates than traditional roaming charges and avoiding the need to buy local SIM cards at airports. Additionally, every purchase earns you 5% back in GuacCoins, which can be used as credit for future plans.
What kind of data plans does Guac offer?
Guac offers country-specific plans for over 180 countries, regional plans (e.g., Europe, Asia Pacific), and global plans that cover 125+ countries with a single eSIM, catering to various travel needs.
How often is Guac updated?
The latest version of Guac is 1.2.0, and it was last updated on March 25, 2026. This indicates regular updates to improve functionality and coverage.