56 votes - Utilities - First release: 2009-06-17T07:19:26Z

---

Screenshots

---

Description - 12+

iStrelok is a ballistic trajectory calculator.
 - 874 reticles supported! Full list see here: http://istrelok.borisov.mobi
 - You can see holdovers on your reticle and scale holdovers to any magnification (if reticle is located in second focal plane).
- Trajectory calibration ("Truing") feature.
- 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. And animals targets: Fox, Coyote, Wild Boar, Aoudad, Crow, Moose, Elk, Whitetail Deer, Rabbit, Rat, Pingeon, Marmot.
- ability to input current altitude from internal GPS sensor
 - supports WeatherFlow WINDmeter (not WEATHERmeter)
- iPhone internal barometer support
Small, handy and accurate. Field-proven accuracy since 2001.
Supports imperial units (yards, feet, inches, etc).