Marksman

Today's plan

Goals

Recent

Equipment packs

Coach

Hand your sessions, tiers and goals to an agent through a folder on this device — CoworkSyncHub, Claude Desktop, or a person — and its reply shows here. Nothing is uploaded.

Marksman is a hobby project by a software developer — not a coach, instructor, doctor or lawyer. It computes metrics for personal progress tracking only. Tiers are practice standards set by whoever wrote the pack, not an official classification. Obey your local laws and handle whatever you own safely.

More apps by this maker

Tool

Drill (optional)

Target face

Distance m

Paper

Print at true size

Photo marking

Date

Tap the target to place shots.

Shot x (mm)

Shot y (mm)

Notes

Trend

Tool

Export CSV Export JSON

Tap a session's × to delete it.

Sessions across devices

Your log syncs through a private folder only this app can see. Nothing else in your Drive is touched.

Target photos

Photograph your targets into a Drive folder, then pull them in here and let Marksman find the hits.

Folder link

Marked with

Face

Not working? Use your own Google client

Google only allows sign-in from web addresses registered against a client ID. This app reuses the one from Tachyread, which is registered for adervec.github.io and a couple of local ports. If your address isn't one of them, create an OAuth client ID (type: Web application) in the Google Cloud console, add this page's address under Authorized JavaScript origins, and paste the ID here.

This page's address is