Shotgun pattern analysis
Counting a pattern by hand takes forty minutes and a marker. PatternPro takes a photo of the target, counts the pellet hits, and gives you the numbers.
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The claim
We count. You correct.
Automatic pellet counting is an estimation tool, not absolute truth. It gets you most of the way and you correct the rest. That is why the correction step exists, and why the number you export is one you have checked.
Counting runs on your device where supported, so there are no bars to wait for at the pattern board.
How it works
01
The camera shows a level indicator, because an angled shot is what ruins a count. Lay the paper flat, fill the frame, shoot square on.
02
The app marks the hits. It will miss some and add a few that are not there, so tap to add or remove. The final count is yours.
03
Point of impact against your aim point, percentage inside the 30 inch circle, spread, pattern shape and quadrant balance.
Inside the app
Photograph the target, correct what the count got wrong, and tag the shot with the gun, choke, load and distance behind it.



PatternPro Pro
Analysing, correcting, saving and exporting need no account and no subscription. Sign in only if you want Pro to follow you to a second device.
$6.99
per month
$19.99
per year
Less than one box of TSS
$49.99
one time
Pro unlocks
Free to analyse as many targets as you like. No account, no signal, no marker.
PatternPro is a measurement tool for sport shooting and hunting. It analyses photographs of paper targets. It does not sell firearms, ammunition or components, and it is not affiliated with any manufacturer.