myRangeJournal

Ricardo Guerrera

Contains adsIn-app purchases

About this app

The logbook serious shooters actually keep.

myRangeJournal is a field-grade range journal for lawful target shooting and hunting - your D.O.P.E., your rifles, your loads, and the tools to use them, wrapped in a leather-and-paper notebook that feels like the real thing.

THE LOGBOOK
- Full range sessions: D.O.P.E. sheet, range card, position sketch and journal - the four pages of a proper entry
- Confirmed shot strings, conditions, wind, light, group plots and target photos
- Search your whole history by rifle, load, notes or distance
- Everything you log offline saves on the device and syncs when signal returns

SCORE THE PAPER
- Photograph your target and the app finds the bullet holes for you - on-device, nothing uploaded
- LIVE SCAN: point the camera at a myRangeJournal target face and watch hits land on your plot in real time, at true scale
- COLD BORE READ: mark your first round and get the impact in inches, MOA and mil, plus the clicks that would centre it - and the doctrine that matters, because you don't chase shot one
- Over sessions the app learns each rifle's cold-bore habit and hands you the round-one hold

WHAT YOUR LOGBOOK KNOWS
- Group size over time, per rifle - tightening or opening, and by how much
- Which of your loads actually shoots best, ranked on averages rather than one lucky group
- Barrel life: lifetime rounds, rounds since cleaning, and a reminder when a barrel passes the interval you set

THE ARMORY
- Rifle profiles with your loads, zero and scope - one tap autofills your sheets and the solver
- Per-load zeroes, so your match load and your practice load stop sharing one
- LADDER TEST (OCW): shoot a charge ladder, log velocity and group, and the engine points at the flat spot where powder moves the bullet least

FIELD TOOLS (work offline, no account needed)
- Ballistic solver (G1/G7) with atmosphere and wind - then TRUE it against your confirmed dope so the model matches your rifle, not the brochure
- Read true station pressure off your phone's barometer, see density altitude, or import a Kestrel CSV log
- Send today's ladder to your lock screen - range, elevation and wind, glanceable with gloves on
- Mil-dot ranging and a camera range finder with stadia and caliper modes
- Acoustic shot timer with sample-accurate splits and par time
- A reference library: MOA/MIL tables, wind reading, zeroing, fundamentals - and firearm safety first

THE AI SPOTTER
- When nobody's on the glass with you, ask for a debrief: it reads the group, the wind call and your cold-bore trend and talks you through the session like a partner would
- The numbers always come from the on-device ballistics engine - never the AI

YOUR DATA IS NEVER HOSTAGE
- Print any solution or confirmed dope as a clean 4x6 inch PDF card
- Export your entire logbook - sessions, rifles, maintenance and journal - as CSV, any time

THE COMMUNITY
- Group Therapy: post a group off a real DOPE card and get the community's read
- Bragging Rights: score a target in MOA and climb a leaderboard where every rank is backed by the actual target photo

SAFETY FIRST
myRangeJournal is a logbook and reference for lawful, responsible firearm use - not professional instruction, and never a substitute for the universal safety rules, qualified training, or your local laws. All tools are field estimates: always confirm against your own verified dope. The ladder test reports your own numbers and never says a charge is safe - work up from your load manual and watch for pressure signs.

First 3 saved entries are free, then $0.99 per 3. Remove Ads is a one-time $9.99.

What’s new

Score the paper, and let the book read it back.

- LIVE SCAN: camera to plot
- COLD BORE READ: inches, MOA, mil and the clicks
- AI SPOTTER: a debrief on the session
- TRENDS: groups over time, best load, barrel life
- LADDER TEST (OCW)
- FILL FROM PHONE: barometer and conditions
- Kestrel CSV, now with wind

Fixes: sign-in no longer stalls, the range finder stays in its pane, the timer beep is audible.