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SharkToothID

SharkToothID

Identify shark teeth

16 ratings
5 reviews
📚 Education
Free

Details

  • Released
  • Updated
  • January 19, 2023
  • November 10, 2025

Developer

Steven Sharpe
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SharkToothID screenshot #1 for iPhone
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iphone
ipad
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About

Easily identify shark teeth, scallops, and other fossils found along the Carolinas and Florida coasts. This app covers the most common specimens you're likely to discover.

✓Identify shark teeth
✓Identify Pecten and other fossils
✓Covers Carolinas and Florida coasts
✓Focuses on common fossils
✓Easy to use interface
Show original description

What's New in SharkToothID

7.00

November 10, 2025

Added alligator, barracuda, and dolphin teeth. Adjusted images so that they better fit on the iPad.

User reviews

Most RecentHighest RatedLowest Rated

Can we get more ID?

Great app, but can we get more fossil identification? Especially fossils in Florida. PaleoChris on YouTube could help with this imo.
ustradesmwdustradesmwd

Response from developer

Thank you for the input. What other fossils did you have in mind? Please be specific. I will reach out to PaleoCris, after your input. Contact me at IslandBum@sharpy.site

Good app but would like extras

I like the app a lot but it would be awesome to add some separate sections for different areas such as Texas/Alabama to get a more complete picture of teeth for people who travel.
KeelybeelKeelybeel

Response from developer

Thank you for the review. Yes, I would like to include fossils from other regions. But to include them in the SharkToothID application I would need the actual fossils to photograph under controlled conditions. This would require that I purchase the fossils and might become expensive. If you have fossils in excellent condition and willing to send to me, I will try to include.

Great work

Enjoyed the App Steven! Very complex problem that you very succinctly summarized. Great into to shark teeth identification.
H5Z2XTA9H5Z2XTA9

Response from developer

Thank you for the kind words Randolph! Keep coding.

Great beach app

Really like this simple handy app for when you’re walking on the beach finding teeth. It would be great if you could add Makos. Thank you1
par4courcepar4cource

Response from developer

Thank you for the review. There is a disagreement among experts as to the correct ID of “mako” fossils. What many folks call a mako is actually a lesser white shark fossil. I may include an image of a true mako fossil in my next update.

Great free app

Informative with great pics. Was not hopeful after the one star review I saw. They must have been expecting image recognition, AI or something?
No cookies , no fuss and free! Thanks! I was able to easily identify my teeth, and the grandkids and I learned something.
Picayune 2Picayune 2

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FAQ

What types of fossils can SharkToothID identify?

SharkToothID helps you identify shark teeth, Pecten (scallops), and other common fossils found along the Carolinas and Florida coasts. While not exhaustive, it covers the most frequently discovered specimens.

Is SharkToothID free to use?

Yes, SharkToothID is completely free to download and use. There are no in-app purchases or subscription fees required to access its identification features.

What is the learning methodology of SharkToothID?

SharkToothID employs a visual identification method, allowing users to compare their found fossils with images and descriptions within the app. It focuses on practical, hands-on learning for fossil enthusiasts.

How does SharkToothID track user progress?

SharkToothID does not currently offer explicit progress tracking features. Its primary function is to provide immediate identification of fossils based on user input and visual comparison.

Does SharkToothID offer certifications?

No, SharkToothID does not offer any formal certifications. It is designed as an educational tool for personal discovery and learning about fossils.

What devices are supported by SharkToothID?

SharkToothID is available on iPhones and iPads, making it accessible for users within the Apple ecosystem. The app is designed for mobile use.

How often is SharkToothID updated?

The latest version of SharkToothID is 7.00, and it was last updated on November 10, 2025. This indicates a commitment to regular updates and improvements.

What is the age rating for SharkToothID?

SharkToothID has an age rating of 9+, making it suitable for younger users interested in natural history and fossil discovery, as well as adults.