Where you set up your rifle: caliber, ammo/load, scope, zero distance, and barrel details. Everything else in the app calculates from what's saved here. Save more than one profile if you shoot more than one rifle — switch between them from the dropdown at the top of this tab.

Shows your actual reticle with a marker at your target distance — tells you exactly where to hold on your crosshair, no math needed. Includes two Pro features:

Speed Calculator — drag a dot to where your bullet actually hit at a known distance, and the app works backward to find your rifle's true muzzle velocity, correcting the whole app's accuracy automatically.

Range-mark overlay — small dots or lines drawn right on the reticle image showing pre-calculated holdover points at set distances, so you can see multiple ranges at a glance instead of only your current one.

A full drop chart — velocity, energy, drop, MOA/Mil, wind drift, and spin drift listed out at every range increment (25/50/100 yards or meters, your choice). Good for printing, screenshotting, or scrolling through away from a live holdover view.

For dialing your turret instead of holding over — tells you exactly how many clicks up and how many clicks left/right to dial at a given distance and wind, rather than where to hold the crosshair.

A simple target with a grid where every square is exactly 1 inch. Type in the range you shot at, then drag a dot from the tray onto the target for each shot. The dot turns red when it's placed, and a fresh one is always ready, so you can mark as many shots as you like. Tap a red dot to Move or Delete it. To place a shot more exactly, zoom in (2×, 4× or 8×, or pinch) and drag the target to move around — the grid squares stay exactly 1 inch, and faint quarter-inch marks appear when you're zoomed in close. The app shows your group size and your average point of impact, in inches and MOA.

Zero distance and how far out you are — enter the range you shot at and your zero distance (it starts as your profile's zero). With those the app works out where your group should land: shoot 300 yards on a 100-yard zero and a low group is normal, because the bullet has dropped below your line of sight. It then shows how far your group is from what the calculator expects, in inches, MOA and clicks, and tells you plainly whether that's a small margin you can ignore or something worth checking. Tell it how you aimed — at the center with no hold-over, or holding over / dialing what the app said — so it knows what to expect. The zero and this comparison are saved with each target.

Saving — name each target and save it. Targets are kept inside the app on your phone, separately for each profile, and the target you're working on is remembered if the app closes.

Pictures and backups — tap Save picture to my phone to get an image of a target (the grid, every shot and your results) into your phone's own files: the Downloads folder, or the share menu on an iPhone. The save popup can do this for you every time. Back up all targets makes one file of everything you've saved, and Restore brings it back if the app's data is ever cleared. (A web app can't write into your folders by itself, so these use your phone's normal download.)

Your speed (muzzle velocity) — the app never changes it by itself. Saving a target never touches it. After it shows you how your group compares with the calculator, it can ask whether you want to change the muzzle velocity on your profile to match where your rifle really shoots. If your group is close, it simply says no change is needed. If you say yes, it first asks how you aimed (at the center, or holding over / dialing what the app said), shows the change, and only then changes it — and you can undo it. Tap Review a speed change… under the results any time you want to look at it. Works best when the wind was calm, your zero distance is right, and you shot well past your zero.