Zeffy

Zeffy

About this app

Turn your phone into a powerful payment terminal. Accept donations, sell tickets and track all payments instantly — no extra hardware needed!

With the Zeffy app, your nonprofit can:
• Accept all major credit cards, plus Apple Pay and Google Pay using only your phone!
• Sell event tickets or collect donations in person with just a tap
• Enjoy zero transaction fees — 100% of every dollar goes to your cause
• Seamlessly connect to your Zeffy campaigns for quick setup
• Track all payments made to your cause

Simply choose your event from your Zeffy account, select the ticket type or donation amount, and let supporters tap their card or phone.

Fast, secure, and fee-free — so you can focus on what really matters: your mission.

Ratings and reviews

Tap to pay does not run on GrapheneOS. Zeffy is using the Google Play Integrity API, which needlessly locks out GrapheneOS. Zeffy could have used the Android hardware attestation API instead to include GrapheneOS safely. I also tried tap to pay on two stock Android phones, and on both the screen suddenly turned black while entering a donor's name and address for a tax receipt, so the donor had paid but got no receipt. We can't use the app while it has this problem.

This is a temporary review. It will be updated when I upgrade my android device. The app is not working on my phone. maybe it's because of my android version, since I can't use it for any tap to pay app. However, I will update my review once I or the organisation purchase a new android device.

everything went well, until the tap screen, it just has a clicking sound and will not any further