Notch
App of the Day
from the creators of 
murmur
Layered
Analysis
See the drift
Shots blended into a heat map show where the group sits against the centre.
The targets it knows
Notch reads the ISSF 10 m air rifle target and the German DSB 10 m air rifle target.
Stop guessing at the tens
At 10 metres the margins are small, and two strings can differ by a few tenths. Notch scores each shot to a tenth of a point and marks it on the photo, so you know what a string was worth.
At home or at the club
Paper targets and your phone are enough. Each scored target joins a session, and the trend shows whether the work is paying off.
Coaching
What to work on
Notch flags scores that drop late in a session and vertical stringing from breathing, with what to try.
Questions
Is there an app to score 10m air rifle targets?
Yes. Notch scores ISSF and DSB 10 m air rifle targets from a photo on your iPhone, to a tenth of a point.
Do I need special targets?
No. Notch reads standard ISSF and DSB paper targets. You can also print practice faces from this site.
What Notch does
Target scoringScore a card from a photo.
Group analysisGroup size, heat maps and ring breakdown.
Sight calculatorHow many clicks move the group to centre.
Group size calculatorCentre-to-centre size, MOA and mrad.
CoachingFind the fundamental to work on next.
Shooting logA diary of range days, rifles and trends.
ExportShare cards and reports with your club.
Printable targetsPractice faces at true size, ready to print.