Strelok Pro

Strelok Pro

By Igor Borisov

  • Category: Sports
  • Release Date: 2012-07-18
  • Current Version: 5.16
  • Adult Rating: 4+
  • File Size: 22.41 MB
  • Developer: Igor Borisov
  • Compatibility: Requires iOS 10.0 or later.
Score: 4.5
From 233 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 (1468 reticles!) and see holdovers at any magnification (see list of reticles supported here 3572 cartridges database 1835 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 as expected

    By Troy T. F.
    Works great with the Skywatch bl400. Is especially useful with a scope with a BDC reticle like the any of the Primary Arms ACSS scopes. I use the 3-18x50 R Grid 2b. I love how quickly this ap drops my target precisely where my aim point needs to be on a copy of my exact reticle.
  • Strelok

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

    By centeno2319
    I held off buying this app, but man it has opened my eyes to what’s possible. I love how intuitive it is to use for a nontechnical person like myself. For me it has provided immediate value. My shooting is going to improve because of this tool. Highly recommended.
  • Great app

    By ArclightNite
    Great app
  • Great app.

    By Finishit2012
    Every scope i own or thinking about are here.
  • StrelokPro Buy it now

    By RaceRx_380
    If you’re shooting long range you’ll want this.
  • Worth every penny!

    By demononwheels
    This is my first review every in the App Store and I’ve downloaded and purchased a ton of apps. Great app and superior support! Igor so much help. StrelokPro works and work very good. I have an Fx Wildcat .25 cal and with with app it very accurate beyond 125 yards but you have to input the correct numbers. I can’t remember what I paid for this app but I’m sure it’s worth double due to Igor Borisov. Super fast replys to my email for help. I can’t say enough good things about this app. 👍🏼👍🏼👍🏼👍🏼👍🏼👍🏼
  • Great App best on the market

    By ccm812
    Great App best on the market
  • Awesome app, great customer service

    By Spalit
    Igor Borisov is also very active in the StrelokPro ballistic user group on FB and responds with changes very rapidly - love it!
  • Leupold DPP.

    By JtotheRtotheG
    Any chance of support for a Leupold Delta Point Pro? Need to run a 1x at distance