For long-range shooters, reloaders and hunters
Your own shots drive the calculation.
Learns from your shots
Real hits correct the calculation.
All in one app
Ballistics, logbook and reloading.
Groups from a photo
Even taken at an angle.
Honest limits
Your chance of a hit, not a promise.
Any ammo
Look it up at the maker in seconds.
Fewer mistakes
Checks on units and drag models.
Your data
No account, no advertising.
By shooters
Built on the range, not in an office.
Measure. Compare. Take it with you.
What the app does with your groups and loads, in a few seconds.
Measure a group on a photo.
Tap the four corners for the scale, then the holes. Group size and mean radius follow at once.
See which load wins.
Add each step you fired. The chart shows velocity, SD and group, and the app marks the most stable step. No guessing, and no load advice.
Take it with you.
A load card as PDF, with everything on one A4. Target cards to print. Your table copied into any note or message. A backup file that stays in your hands.
Demo data.