Focused mobile apps that do one job well.
ZeroLN is a small software company in Latvia. We make apps for iPhone and Android that keep your data on your phone.
Apps
RangeDot Coming soon to Google Play and the App Store
RangeDot marks every new bullet hole on your paper target and counts your shots. Put the phone on a tripod, point the camera at the target and shoot. The app finds each new hole and shows it on the screen.
How we work
On the device
Our apps process the camera image and the sound on the phone. They need no internet connection.
No accounts, no tracking
You do not sign in. Our apps and this site contain no ads, no analytics and no cookies.
Made with real tests
We test each release with video clips from real range days on Android and iPhone.
Contact and company details
- Company
- SIA "ZeroLN"
- Registration No.
- 40203796385
- Registered office
- 5 Meldru iela, Sigulda, Siguldas novads, LV-2150, Latvia
- D-U-N-S
- 565893144
- support@zeroln.com
For help with an app, see the support page of that app. We usually reply within a few days.