About AmmoniteID

AmmoniteID uses AI to help fossil enthusiasts identify ammonite specimens instantly from photos. Whether you're exploring the Jurassic Coast or your local beach, our app gives you accurate identification results in seconds.

Our model has been trained on thousands of ammonite specimens from the Yorkshire Coast and the Jurassic Coast, with ongoing improvements through expert review feedback.

Trained on thousands of Jurassic Coast specimens 80%+ family accuracy Continuously improving

Photo Tips

Getting accurate results starts with a good photo. Follow these tips to help our AI identify your fossil correctly.

📐 Fill the Frame

Your fossil should take up 80% or more of the photo.

📸 Multiple Angles

Take 2–3 photos from different angles for best results.

💡 Good Lighting

Natural daylight works best. Avoid harsh shadows.

🔍 Sharp Focus

Make sure the photo is crisp and clear.

đŸŒŋ Show Key Features

Ensure ribs, suture patterns and spiral shape are visible.

đŸĒ¨ Clean Background

Place your fossil on a plain neutral surface.

Future Plans

Frequently Asked Questions

How accurate is the identification?
Our model achieves 80%+ accuracy for family identification and continuously improves with expert feedback.
What types of ammonites can you identify?
We currently specialise in Jurassic Coast ammonites. Our database is constantly expanding.
How many photos should I upload?
Upload 1–3 clear photos from different angles for best results.
Can I use this offline?
YES! Premium users can download the model and identify fossils without a mobile or internet connection.
Do I need an account?
Yes. Free accounts get online identification. Premium adds offline mode, My Collection, and ad-free use.