Strelok Pro

Strelok Pro

By Igor Borisov

  • Category: Sports
  • Release Date: 2012-07-18
  • Current Version: 4.69
  • Adult Rating: 4+
  • File Size: 21.98 MB
  • Developer: Igor Borisov
  • Compatibility: Requires iOS 8.0 or later.
Score: 4.5
From 147 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 (1306 reticles!) and see holdovers at any magnification (see list of reticles supported here 3337 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



  • Works great, the best out

    By Whiskey tango foxtrot Nancy
    Best app out, Tried them all.links up to krestel no problem.
  • Strelok Pro

    By $tock$
    Just started to use Strelok Pro and it is amazing. Forget all of the Range Cards and just take your iPhone and all of the adjustments will be at your finger tips. Once configured you can quickly swap your rifle, scope reticle and ammo, hit calculate and the data is all there. With over 1200 reticles in the database, you can load your exact scope virtually into the app and visually see what the settings should be. There are over 3300 cartridges in the database to give you an exact ballistics match. The app integrates very nicely with the iPhone to automatically set variables such as inclination, humidity, atmospheric pressure and many other items. It also is compatible with external devices such as wind and weather meters. Igor, the app developer is extremely responsive to questions and request to add new reticles and ammo. Overall this is a well written app that is intuitive to use and feature rich, and this is coming from a detail oriented person who spent over 35 years in computer support. If you are vacillating on whether to buy it or not, just spent the twelve bucks and you will not regret it. This app is Right on Target (pun intended).
  • 1000 yard genie

    Best and most accurate ballistic calculator out there.
  • Strelok

    By Kip1747
    Best ballistics app available! Too bad Horus is greedy and won’t share its reticles for us who have purchased them.
  • Awesomeness first round hits!!!

    By Kyle and Haley
    Be confident and get first round hits with this amazing app!
  • Love it

    By C. Byron
    Strelok Pro is my goto ballistic calculator, for me it has been the most consistent and useful of the apps I have tried and there have been many.
  • I have this on android and iPhone

    By captainamer
    The version on iPhone gives different adjustments with same weather Cartridge All settings checked 4 times I did this after it was off significantly At 400 yards with my two rifles when it used to be spot on I looked back through old screen shots and the chart shows different adjustments now when I have NOT changed the rifle or ammunition settings. Example for a 308 the come up at 405 yards on iPhone is 2.40 MRAD on android it is 2.1 MRAD At 405 yards that is 3 clicks on a MRAD scope that is 4.32” off at 405 yards With my 224 Valkyrie Both apps are wrong and at 400 yards they are off by .5 MRAD which is 7.2” Some may say it is your scope Well doubtful since this was tested on 4 rifles when I used BallisticsARC on both platforms I actually got dope that was spot on at 405 yards. I prefer this app a lot I hope this gets fixed SOON
  • Very well done.

    By Propane13
    Very useful and high quality app for practical long range shooting.
  • Awesome ballistics program

    By GLPalinkas
    I use it for air rifles and in competitions. THE BEST. BAR NONE.
  • Great app

    By nineteen19
    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!