Coach Impact — Tir sportif

Coach Impact is the French precision shooting app: target analysis, sight adjustment, and pistol shooting log at 10, 25, and 50 meters.

Photograph your target: the app detects your impacts, calculates your score and grouping, identifies the flaw in your technique behind your deviations, and converts your off-center shots into clicks. You no longer leave the range with just an impression, but with a diagnosis, a statistic, and a practice exercise.

ANALYZE A CARTRIDGE — FREE, NO ACCOUNT REQUIRED

• Photograph your actual target, or place the impacts on the screen
• Detection by an embedded model: everything is calculated on your phone, without

connection, and each marker remains correctable to the nearest finger
• Score, grouping, average radius, centering, spread shape
• C50 target with federal specifications, from .22 LR to .45 ACP

ADJUST YOUR SIGHT IN ONE ROUND

Fire five shots, aiming point constant. The app measures the off-centering
of your group and tells you how many clicks to correct your sight, for elevation and

windage: "raise your impacts by 4 clicks, shift them 3 to the right."

• Red dot sights or match sights, pistol or revolver
• In YOUR sight's unit: millimeters at 25 m or minutes of angle
• It refuses to zero when the offset is indistinguishable from the

dispersion: zeroing based on a serious shooting error in the weapon
• A second series confirms the zero, or indicates that it missed

YOUR SHOOTING LOG

One shooting log per weapon, kept individually: each session dated and comparable
to the previous one.

• Score, grouping, and centering for each session, weapon by weapon
• Seven progression levels, and a mastered level is never lost
• Endurance: does your grouping hold until the last shot?

• Compare your ammunition on your own targets
• Overlay two targets: the distance traveled, quantified
• Export your entire logbook, whenever you want

TIME YOUR ROUNDS — FREE

Place the phone on the table: it rings the start signal, listens to your shots, and provides your reaction time and the interval between each shot.

• Random start, so you don't anticipate the start signal
• Each interval measured to the hundredth of a second
• Three rhythms: none, one signal per shot, or a fixed rate
• Two ratings: regularity and accuracy
• Presets, history, guide only for dry-fire practice

No sound is recorded: only the timestamps of your shots are saved.

UNDERSTAND YOUR RANGES

A group offset at 8 o'clock doesn't tell the same thing as a vertical spread. Coach Impact identifies the problematic movement—anticipation of recoil,
incorrect finger placement, tension, poor grip—and suggests the exercise that
corrects it.

TRAIN METHODICALLY

• Twenty-nine exercises at the shooting range and on dry land, each with its own success criteria
• Eleven warm-up movements, and printable 1:1 PDF worksheets

UNDERSTANDING AIMING

A seven-chapter course with an interactive tool: vary the
offset of the front sight in the notch and see where the shot lands. Equal
light, white margin, eye accommodation.

YOUR DATA BELONGS TO YOU

• Your photos never leave your phone: analysis is local
• No ads, no trackers, no license number required
• Optional account, data hosted in the European Union
• Works offline: at the shooting range, a network connection isn't necessary

FREE AND PREMIUM

Target analysis, sight adjustment, and the stopwatch are free and unlimited. This is the core of the application, and it will remain so.

The Premium subscription unlocks the shooting log, progress tracking, endurance analysis, ammunition comparison, training program, and theory course.

For pistol and revolver target shooting, at the club or range: from the beginner discovering the C50 target to the experienced shooter striving for that tenth of a point.
ISSF disciplines of 10, 25, and 50 meters. In French, for France.

Coach Impact does not replace your club or your coach.