
PhotoMeasure™
The days of fussing to position your fish precisely on a bump board are gone! Anglers Leaderboard™ includes this AI-enabled feature that provides automatic catch length measurement and species detection in seconds using your smartphone camera. Less handling means healthier fish are released.
Catch, Click, & Repeat
One standout feature that makes Anglers Leaderboard™ a must-have is PhotoMeasure™.
Using it is as simple as snapping a photo and uploading your catch. With this tool, you can fish back-to-back, knowing that each catch will be automatically measured, detected, and instantly logged into your Personal Leaderboard!
How does Anglers Leaderboard™ make every catch count? The software seamlessly integrates with our patent-pending PhotoMeasure™ Board.
This AI-enabled board allows anglers to automatically measure length and detect species, removing user bias and creating a consistent system for recording catches among all competitors.
In order to get started using the app with the Photomeasure™ board for real-time data logging, users must have an internet data connection.
Automatic Length & Species Detection
ALB PhotoMeasure™ Feature
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Patent-Pending PhotoMeasure™ Board
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The Photomeasure™ board is a 91.4 cm (36") long, floating tool capable of withstanding temperatures as low as -45°C (-49°F).
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It does not require a bump for precise measurement. Its wide handle makes it easy to carry around—even with gloves on during cold weather.
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The material is tough, resistant to scratches and fish odours, which makes cleanup easy. For longevity, it must be stored properly. It should be stored flat, out of direct sunlight and extreme heat.
Ready to make every catch count with PhotoMeasure™? Order the PhotoMeasure™ Board today!
How PhotoMeasure™ Works!
Step 4
Step 3
Level Shot
Step 1
Board Placement
Ensure that the board is placed horizontally in the landscape photo. Zero on the board is always left so the text reads properly.
Step 2
Positioning Catch
Position your fish facing left or right, at any angle on the board, ensuring that there are at least 4 unobstructed QR codes around both the head and tail. It’s OK to hold the fish steady in the mid-section with your hand while you take the photo.
Hold your cellphone camera in landscape at knee or waist level. Avoid shots taken above your waist; instead maximize your fish in the photo with unobstructed QRs on each end.
If you are not in direct sunlight, such as in an ice shack, set your camera flash to “on” at the start of the day.
Capture & Upload
Take a photo of your catch and the ALB app will automatically upload it. Your records will be updated on your Personal Leaderboard usually in less than 15 seconds.
Catch, click, repeat!
FAQs
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PhotoMeasure™ uses AI methods to detect and measure the length of your fish. It transforms how you capture and record your catches. It is easier and faster than ever before.
Species are identified from our growing database of hundreds of thousands of fish photos.
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If you submit a photo of a species that is not in the database, simply provide the photo, with manual entry of species name and its length. This will grow the database and assist in the automatic identification of this species in the future.
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PhotoMeasure™ has been subject to extensive testing and is highly precise. We post length measurement and species identification statistics on the ALB website. Keep your own records, too!
See more frequently asked questions about PhotoMeasure™!

Detectable Species
All species can be automatically measured using PhotoMeasure™. These 41 species can be accurately identified with a level of agreement usually above 95% and up to 100%.
American Gizzard | Plains Longear Sunfish |
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American Pickerel | Pumpkinseed |
Black Crappie | Redbreast Sunfish |
Bluegill | Redear Sunfish |
Brook Trout | Rock Bass |
Brown Trout | Silver Perch |
Chain Pickerel | Smallmouth Bass |
Chinook Salmon | Sockeye Salmon |
Chum Salmon | Spotted Bass |
Cutthroat Trout | Spotted Gar |
Freshwater Drum | Spotted Sunfish |
Grass Carp | Striped Bass |
Artic Gayling | Lake Trout |
Muskellunge | Sauger |
Rainbow Trout | Green Sunfish |
Yellow Perch | Greengill Sunfish |
White Sucker | Largemouth Bass |
White Perch | Northern Pike |
White Crappie | Northern Sunfish |
White Bass | Walleye |
Pink Salmon |
Training Species
This list is the next round of 18 species that will join our AI automated identification system.
Bigmouth Buffalo | Goldeye |
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Black Bullhead | Lake Whitefish |
Brown Bullhead | Mooneye |
Bull Trout | Mountain Whitefish |
Channel Catfish | Golden Trout |
Cisco | Golden Redhorse |
Coho Salmon | Silver Redhorse |
Dolly Varden Char | Shorthead Redhorse |
Flathead Catfish | Silver Carp |

What’s Your ALB Score?
All of your catches can contribute to your ALB catch score in or out of competitions or tournaments.
Join the leaderboard now—order today to get started!