The app
Free. No account. Yours.
Dope tables, load development and ammo testing, in one place. There is no sign-up because there are no accounts. Your records are kept privately, just for your phone.
Dope
Dope tables
Every load, every distance, in one table you can actually read at the bench.
Workup
Load development
Work a load up step by step and keep the record, so you stop guessing where you left off.
Factory
Ammo testing
Shoot the boxes against each other and find out which one your rifle likes.
Download it straight from us.
We've submitted the app to Google Play and we're still waiting to hear back from them. Until then, download it straight from this page. Updates are free, and every new version lands here.
Installing it
Android calls this sideloading. It is a normal install, done by hand instead of by a store. Takes about a minute.
- Download the file. Tap Download APK above. Your browser saves it to your Downloads folder.
- Open it. Tap the finished download in your browser, or open your Files app and find it under Downloads.
- Allow the install. The first time, Android asks you to allow installs from your browser. Tap Settings, switch on Allow from this source, then go back.
- Install and open. Tap Install, wait for it to finish, tap Open. Done.
If Google Play Protect shows a warning: that is standard for any app that did not come through Google Play. It is telling you the file came from outside the store, which it did — from this page.
Updates. When a new version is out, the app tells you when you open it, and it is posted on this page too. Install it the same way, over the top of the old version. Your loads and records stay put.
On the App Store.
The iOS app is live on the App Store. Same app, same price: free, no account.
Load development, not just trajectory.




