Strelok Pro

Strelok Pro

By Igor Borisov

  • Category: Sports
  • Release Date: 2012-07-18
  • Current Version: 4.80
  • Adult Rating: 4+
  • File Size: 22.62 MB
  • Developer: Igor Borisov
  • Compatibility: Requires iOS 8.0 or later.
Score: 4.5
From 178 Ratings


This is a smart ballistic calculator. It can use G1, G7 and... custom drag-functions! Can calculate trajectory without using ballistic coefficient! You can select reticle from the list (1367 reticles!) and see holdovers at any magnification (see list of reticles supported here 3389 cartridges database 1584 bullets database Can calculate spin drift, Coriolis effect, gyroscopic stability factor and vertical deflection of crosswind. iPhone 6 internal barometer support Kestrel Drop and Kestrel 5x00 support (Will NOT work on iPhone 4, 3GS, 3G or iPad 1, 2) Supports imperial and metric units. Supports WeatherFlow WINDmeter Supports WeatherFlow WEATHERmeter (Will NOT work on iPhone 4, 3GS, 3G or iPad 1, 2) Skywatch BL weather meter support (Will NOT work on iPhone 4, 3GS, 3G or iPad 1, 2) Density Altitude support Field-proven accuracy since 2007



  • StrelokPro

    By "Country"
    Great ballistics calculator easy to use and accurate as long is you put in the correct data. nice work!! StrelokPro Highly recommended
  • Well done

    By Popz504
    Well done Ballistics program .
  • Great App For Ballistics

    By Asleep in Texas
    Igor does a great job of keeping his app up to date with new scopes and new reticles.
  • Best ballistic calculator hands down

    By LaBanc5
    The best ballistic calculator hands down. Easy to use and exceedingly accurate.
  • Awesome!

    By cknight21
    This app is great for shooting. I log multiple firearms and optics. The owner is awesome! He responds quickly and happily takes request for additional bullets or a factory cartridge. The app has a huge data base of bullets and factory cartridges to choose from. The most attractive part of the app is the ability to pair your optic with the rifle/cartridge. The holds are really close if not dead on! You will not regret purchasing this app for shooting. Whether long range, short range, hunting, or precision shooting you will be happy with this app.
  • Only one to have!

    By deanlueb
    Very accurate
  • App review

    By FatalSkywalker
    Wish they would add Steiner T5Sxi 5-25-50 other than that this is a very accurate app if you put in the right information. Always my go too Ballistics app.
  • Paid for Horus and an update removed it

    By anthony-ss
    Interface wasn’t the best but it worked. Until Horus was removed no longer needed.
  • 👍

    By Saç kes
  • Great app

    By davrid1950
    This app has definitely helped make me make more first shot hits. Calculating the number of clicks to quickly get on target is great. But even better is the ability to see where the target should be in the reticle. Love this app!