Make you better
Groups tightening, hit rates climbing, scores creeping up — none of it means anything if you can't see it happen.
From the founder
Fifteen years at the range.
I've spent over fifteen years competing and hunting — RangeUnion is the tool I wanted at the bench.
“Log. Analyze. Improve.”
Built by a shooter
Local matches, longer competitions, and enough hunting seasons to lose count — somewhere in there I got tired of paper notes and phone photos that never added up to anything.
So I built the tool I actually wanted: log a group, a score, or a hit count the same way every time, and see whether you're actually improving.
Why it exists
The tool I wanted at the range
Track every load
Powder charge, seating depth, brass, primer, chrono numbers — every handload stays attached to the rifle that fired it.
See the data
Filter by firearm, distance, or time period and watch the trend, not just the last result.
A note on responsible use
RangeUnion is a logging tool. Always follow firearm safety rules, local laws, official match rules, and trusted reloading data — the app records your results, it doesn't replace good judgment.