Bring your own data
Paste a table, import a file, or read a screenshot from your preferred ballistic solver.
Built for the range and the field
Your data.
Ready when you are.
Bring the data from your ballistic solver. DOPE Deck turns it into clear phone displays, printable cards, rifle logs, and an optional sunlight-readable DIY e-paper display.
Coming to TestFlight for iPhone · No account · Works offline
DELILAHFIELD 2/6
RANGE576YD
ELEV3.68MIL
WIND 0.68R MIL
A better workflow
From solver output to usable reference.
DOPE Deck is not another ballistic solver. It organizes and displays the data you already trust.
Set up the reference
Create rifle profiles, Quick DOPE tables, stages, field targets, wind references, and logs.
Choose the right display
Run it on your iPhone, print a 3×5 card, or send it to an optional DIY e-paper display.
One app, several jobs
Designed around how shooters actually use data.
Quick DOPE and printable cards
Dense elevation and direction-specific wind references for your phone, printer, or deck.
Competition and field displays
Build stages and target lists, then switch to clean phone or hardware displays when it is time to shoot. Pair your iPhone with an inexpensive forearm holder for a ready-to-use arm display—no DIY hardware required.
Rifle records
Track round count, cleanings, cold-bore impacts, groups, ammunition, and load development by profile.
Optional DIY e-paper hardware
The deck is currently a build-it-yourself Bluetooth display, not a finished retail product. It remains readable in full sun, while the iPhone app works perfectly on its own.
TestFlight beta
Help shape the first release.
We are looking for iPhone testers who use their own ballistic-solver data for competition, range work, or hunting. Tell us what you shoot, which solver you use, and whether you are interested in building and testing the optional DIY display.
DOPE Deck displays user-provided data and may estimate values between imported reference points. Estimated values are identified in the app and on printed outputs. Always verify your data and confirm holds with your own rifle at known distances.