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IStrelok ios


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  • File size

    6.59 MB

  • $4.99
  • Release Date

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iPhone Screenshot 1
IStrelok is an iOS sports application for your iPhone or iPad. The app was developed by Igor Borisov. It's first version was released on Jun 17, 2009.

iStrelok is currently available for the iPhone 5/5s, iPhone 4/4s, iPhone 3GS, iPhone 3GS, iPad and iPad Mini running iOS 5.1.1 or higher. You can download IStrelok using the QR code or by clicking the "Download" button below.

You can read the app store reviews of IStrelok below, in various scents, from other customers who have bought and used this app. Please share your thoughts and experiences about the application in the comments section at the bottom of the page. Your opinion matters!

App Description

iStrelok is a ballistic trajectory calculator.
- 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
- ability to input current altitude from internal GPS sensor
- supports WetherFlow wind meter
- iPhone 6 internal barometer support
Small, handy and accurate. Field-proven accuracy since 2001.
Supports imperial units (yards, feet, inches, etc).

App Screenshots


Download the app

Available now for download on iPhone or iPad
Download on PC or Mac:
1. Open the iTunes on your computer.
2. Go to the IStrelok application page and click on the install button.
2. Sync your iPhone through iTunes to complete.
Download via App Store:
1. Open the App Store on your mobile device.
2. Tap in the Search box and type IStrelok.
3. Tap the 'install app' button, located to the right of the app title.


* IStrelok may be available in some countries.
You can securely create an apple profile with your information, but you have to be registered to iTunes in order to get the "IStrelok" to your device. If you don’t have an active account, please register to iTunes store with a credit card number. In case you are not interested to open an account with your credit card, you can select the option ‘None’ during the secured registration.

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App Reviews

Positive - 94%
Perfect shot. I didn't see any reviews for this so I thought I'd write one. I have several ballistics apps but this is the one I always go to in
the field. I hunt in areas where long range shots are required and th
Awesome!. I am relatively new to longer distance shooting. I used this app today with my new .223. After sighting in I was able to hit a
milk jug at 450 yds first try. One thing I would like to see added is the
Excellent!. Allows easy saving of both rifle and ammunition load data. Makes corrections based on observed performance easy. Prevents
duplication of effort.
Great app!. I love this app but I read in Guns & Ammo that one could enter barrel length & rifle make/model. I'm not finding where to input
this data though.
J-dog. Works amazingly well! Would like to see a vortex viper 6.5-2ox5o with a mil dot reticle please!
New Feature. iStrelok is still my go to app for target shooting and calculations. The new feature to use the camera to measure slope is very
cool. It seems close enough to accurate to me. Better then my eye ballin
IStrelok, Very Impressive. I read a review in G&A, written by Tom Beckstrand. So I thought "Hmmmmm, I ought to check this out. I downloaded on my iPhone &
was wishing I had an iPad. The iPhone works well but U have more screens
Good app. This app is very accurate! I used it to hit a 10"x12" steel plate at 500 yrds. Need to add humidity to the settings.
Ballistic app. I love this app I find it to very helpful and really close to correct
Perfect app, great price and features. You get a lot for your money with this app; calculations based on weather, ammunition and distance and so much more. The reticle
library is amazing and helps picture your shot before you even look thr
Works great. Used it out to 1k and hit on second shot.
Awesome. This app has evolved into an essential tool when precision shooting. It has majority of needed features of far more expensive
ballistics apps but without the extra fuss or charge. It has the ability t
Excellent. Love this app very accurate best ballistic calculator ever
Glitch. Start off by saying great APP. I have found a glitch in the program. With a 25-06 reduced load 100 grain bullet 2550 muzzle
velocity. I started to sight in at 25 yards and at 100 yards the program was
Very Nice!. Very Accurate and the support from the author is amazing, you need a reticle, he will get it for you. A
Best app available. Works great, tons of reticles, loads of features/settings/adjustments and ACCURATE!
Strelocker. Bought Strelok Pro and did not like it nearly as much as straight up Strelok. The reticle feature is better for a kinestetic
learner. Values on chart is fine, but calculate then show in reticle is fan
Works well. Dead on every time no problems ! Keep up the great work!
Awesome app. Easy app to navigate around in. Shot out to 1000yds on my first shot! Hit it several times.
Physical Placement. My elevation was mismatched compared w/Bullet Flight program,soI got physical printing at 400 and 600 yards and tweaked my temp
sensitivity to 1.0 till it matched my dialed hits Strelok matched my act
It works.. There is nothing I can say about this program other than if your data is good this solves the equation correctly every time.
1,000 yd shooter. AWSOME app! Very accurate on its calculations. Very frequently updated and new reticles and features being added.
Great app. Awesome app, very reliable, and easy to use. Also, Boris could you look into adding trijicon accu point reticles please.
iStrelok. Boris great program. Would you please add the Konuspro-275 reticle for 3-9x40Thank you for your time and cooperation.Sincerely,Dan
Great. I love this app. It provides a great tool for all types of shooting. If you want to get the most out of your equipment this
app is for you. Accurate and easy to use. I use it to set up reference
O. Works amazingly well! Would like to see a basic cross hair hold over for Leupold, Nikon, and weaver scopes!
Review. Please include ziess reticle 20 ( duplex) reticles App works very well took deer at 267 yrds with muzzle loader using ballistics
from app seems to be accurate
I love it. I have used it many times easy to set up as well. One day at the range the guys gun next to me went down and some one gave him a
loaner we guessed on on a few of the items using what we knew about the
Доволен. Приложение очень понравилось, стоит своих денег.
625 yard kill!. During a Nov. 2012 whitetail hunt made a 625 yd shot using iStrelock to calculate the ballistics. Dead on!
Отличная программа. Очень удобная программа, избавляет от нужды таскать с собой записи с
баллистическими расчетами.Есть практич
Worth the 5. Really like it. This is really great for a normal shooter. The ability to get info in clicks or in reticle holdover is great. Some reviews say
this is a free app but I paid 5. Totally worth it. There is a pro vers
Very accurate!. Thank you for adding the zoom feature! This makes a tremendous difference with the scope you are using. As long as you know your
bullet specifications and sight it in properly, the program gets you th
Thanks for another update!. I love that this app gets constant updates to add new reticles. Any shooter should have this on all their iOS devices.
Bev 4. Just loved the thing works way better than I thought it would!
Trijicon. TA31F. Is it possible to add the Trijicon TA31F ?
Add something please. Great App! Works great. I could greatly use the Bushnell 3200 elite tactical scope though! Thanks for making this app!
Excellent App!. One of the best apps I have. By far the best shooting/ballistic app I have. Anyone would be a fool to spend on a ballistic app as
long as this one is available. I have used this to shoot to 600 yds w
Works like it should. Very useful and works well. Definitely worth the price. Would have been perfect if it had the Primary Arms 3X compact scope so it
could be used for all my rifles.
Fantastic!. Author is very responsive and updates regularly with improvements and user suggestions. Program works as advertised and allows
shooting site and weapon variables. Well done!
Thank you for the quick response.. Love the app. Thank you for adding the Nikon Coyote special 4.5-14x40 BDC.
Very accurate. Dont know why this has only 3 stars? I guess some people are idiots. Spend a few minutes learning how to use. Amazing- no carrying
around little notes about different loads and bullet drops. Also has
Best app for field shooter. Excellent app, especially reticle function, makes it so easy to just hold and shoot. Also makes a good guide for reticle shopping.
Mr. Mr.. I love the interface, but I also shoot a lot of factory ammo that already supply the ballistics specific to the bullet type, load,
velocity and other data. What this APP need is the ability to add / t
Natural - 6%
Nikon M-223 scope is not on here. This is a really cool app, however the Nikon M-223 4x16 NikoPlex is not on there.Please add it, thanks!
G1 vs G7 drag factor. Great app although it only calculates your drop based upon a G1 drag factor when the majority of bullets should actually be
calculated using G7. You wouldn't think that it would equate to much correct
App crashes when changing reticle to NightForce NP. Please fix. This app looks promising
Reticle. I really wish they would add the Nikon mil dot to the arsenal of reticle displays and charts. I have three scopes with this
reticle and only two with bdc reticles
Reticles. Need more reticles, to include those on current issue military weapons. For example the Trijicon ACOG and EOTech red dot Family of

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App Store Rank History

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