This app measures the length of a fish from a photo. You can also log the type, time, date, and location, so it can be used to keep track of the fish you catch.
The length of the fish is measured by comparison with an object (such as a lure, etc.) used as a reference for measurements.
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How to Use
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STEP 1:
Photograph the fish and lure (or other measurement reference) from directly above. (* Photographing from an angle will cause errors in measurements.)
STEP 2:
A green box for the fish and red box for the lure will be displayed on the photo. Align the green box with the mouth and tail fin of the fish, and align the red box with the ends of the lure (measurement reference). The measurement of the length of the fish will be displayed on the screen.
STEP 3:
Tap the i button to log the "Type, Date, and Location" data. (* When you log a location, an icon for jumping to the map will be displayed on the home screen.)
STEP 4:
Click on the check button at the top right of the screen to save.
STEP 5:
You can use the share button at the bottom left of the screen to share an image of the measurement results with your fishing companions on Twitter, Facebook, or LINE.
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Warnings
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1. If you want to take precise measurements, please use a measuring tape.
2. You may miss out on the best time for fishing while taking measurements. We recommend just taking pictures, then measuring them later at your leisure.