Support

Email trevbeatsmultimedia@gmail.com and we'll get back to you.

Does it cost anything?

No. GRANTENNA is free, and everything runs on your iPhone, so there are no AI bills and no subscription.

Which iPhones work?

iPhones that support Apple Intelligence (iPhone 15 Pro or newer) on iOS 26 or later. Turn it on in Settings › Apple Intelligence & Siri.

The screen says "TURN ON APPLE INTELLIGENCE" or "STILL DOWNLOADING"

Turn on Apple Intelligence in Settings. Right after you turn it on, the iPhone downloads its model; give it a few minutes on Wi-Fi, then press RUN again.

Will it ever submit without me?

Never. Every application waits for you to hold APPROVE for 1.5 seconds. If you change an answer after approving, the approval is cancelled.

Why is an answer highlighted?

GRANTENNA leaves anything only you can know for you: identity questions, amounts, your project plan, certifications, and "have you ever…" questions. Check it or change it, then tap LOOKS RIGHT.

It asked me to fill a box in the form myself

Sign-ins, "I'm not a robot" checks, file uploads and sensitive numbers (Social Security, bank, tax ID) are yours to do. Fill it in on the page and tap CONTINUE.

How do I make my answers better?

In TUNE › YOUR SOURCES, add your website and paste a bio or resume, then press READ MY SITES + BIO. You can also add projects you'd pitch to funders.

Where is my data? How do I delete it?

On your iPhone only. Delete the app to remove everything. See the privacy policy.

Keep it open while it runs

GRANTENNA only works while it's open. A RUN takes a few minutes, and the screen stays on until it finishes.