This is paid version of ballistic calculator Strelok.

620 reticles! Full reticles list see here: http://www.borisov.mobi/StrelokPlus
- ability to scale scope reticle (reticle subtensions) to scope magnification (if reticle is placed to second focal plane). So, it's support different scope zooms and indicate current magnification.
- Trajectory calibration ("Truing") feature.
- all new features and reticles will appear in this version, not in free version.
- support of PSI pressure units and internal barometer, humidity sensor and temperature sensor (if exist)
- abitity to change target type and select from: Round target (you can change diameter), Old IPSC Target, IPSC Target, IPSC Universal Target, IPSC Mini Target, IPSC A4 Target, IPSC A Target, Target number 4, Moose Target, Elk Target, Whitetail Deer Target, Aoudad (Barbary sheep) Target, Crow Target, Man Target, Wild Boar Target, Coyote Target, Fox Target
- ability to measure slope angle by phone camera
- ability to input current altitude from internal GPS sensor
- support WeatherFlow wind meter