BenchLog — Reloading Journal

Oleg Nemna

In-app purchases

About this app

Measure a group from a photo of the target. Chart charge against velocity across a whole workup. Bring the log you already keep over from a spreadsheet. BenchLog is a reloading logbook that does the work at the bench, with no signal.

Built for handloaders who take load development seriously — and who want their records to stay on their own device. No account. No cloud. No subscription.

LOG YOUR LOADS
• Record caliber, bullet, powder, charge, primer, brass, OAL, CBTO and notes
• Duplicate a load to work up the next charge in one tap
• Version history keeps every step of a workup
• Yellow flag when a charge tops your own logged max
• Moving over from a spreadsheet? Import your existing log from a CSV file

TRACK EVERY RANGE SESSION
• Enter velocities by hand or import a chronograph CSV
• Live average, SD and ES as you go
• Group size, MOA, distance, weather and a keeper / retest / reject verdict
• Photo of the group

MEASURE YOUR GROUP FROM A PHOTO
• Photograph your target and tap each hole — pinch to zoom for the tight ones
• Set the scale from a known length on the target or from your bullet diameter
• Center-to-center spread, mean radius, MOA and mil — all computed on your device
• Point of impact offset, plus the scope clicks needed to correct it
• Drop the measured group straight into the range session
• Photos are never uploaded and never leave your phone
• Included free — no purchase needed

SEE YOUR LADDER
• Charge vs. velocity chart across a workup
• SD at a glance to spot the flat spots

KNOW YOUR INVENTORY
• Track powder, bullets, primers and brass with cost
• "Rounds left" forecast from your average charge
• Low-stock flags

EXPORT AND BACK UP
• Printable PDF load book
• CSV export of loads, sessions and components
• Full backup to a single file — and restore it anytime

BUILT RIGHT
• 100% offline — everything works at the range with no signal
• No account, no tracking, your data never leaves the device unless YOU export it
• One-time purchase unlocks unlimited loads. No subscription, ever.

BenchLog stores YOUR records only. It is not load data. Always verify charges against a current published reloading manual. Start low and work up. You are responsible for your loads.

What’s new

Moving off a spreadsheet just got easier. Import now reads headers that span
two rows, tells apart columns with the same name by showing sample values,
and puts anything it can't map into the load's notes instead of dropping it.

Cost per round now counts brass: set how many firings you expect from a case.
If a case has a price but no case life, the cost is marked "excl. brass"
rather than quietly leaving it out.