iStrelok app for iPhone and iPad

4.0 ( 5600 ratings )

Utilities Sports
Developer: Igor Borisov

4.99 USD

Current version: 4.57, last update: 1 year ago
First release : 17 Jun 2009
App size: 18.95 Mb

iStrelok is a ballistic trajectory calculator.
- 984 reticles supported! Full list see here: http://www.strelokpro.online/istrelok/reticles.html
- 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 the long list
- ability to input current altitude from internal GPS sensor
- iPhone internal barometer support
Small, handy and accurate. Field-proven accuracy since 2001.
Supports imperial units (yards, feet, inches, etc).

Pros and cons of iStrelok app for iPhone and iPad

iStrelok app good for

Tout simplement- le MEILLEUR calculator balistic!!!! MERCI Igor!!!!

Amazing app! But if Boris put a rangefinder, its gonna be complete!!!

Very good and accurate App, but I would suggest to enable a futher field to fill in the High at 100yard or what ever. The field "Zero in at.." ist not so good because usually you have sighted in your scope 1,5inch high hat 100 yards... I dont know what the exact zero distance then would be and so I can not use the app correctly. There is I guess a error, If you type in the catrige Data and then want to hide the keyboard, it does not work. You have to use a trick to enable the key board hide button again. You sould calculate the Table and then the keyboard hide button works again. Best regards

In my opinion one of the best and userfriendly ballistic apps for iOS. And the email support is incredible fast and good... Thanks to Mr.Borisov

Ive been using this app for my Stag 20" target AR-15 and Norinco M14. Super accurate for adjustments. Its dead on for the 168gr sierra match king. Though I would not trust the sight hold over given in the app. Different scope and different size. Makes a huge difference on the hold over. Over all super app for free. If the developer could fix the "Mark" hold over with variable power itd be amazing.

Super simple app, only regret is that I would like certain units in imperial, and certain units in metric. Why? Because I am Canadian. Range in meters or yards make sense, temperature in Celsius makes sense. Wind speed in meters per second makes no sense what so ever. Other than that it is my Goto calculator. God bless the queen!

Some bad moments

This is a really cool app, however the Nikon M-223 4x16 NikoPlex is not on there. Please add it, thanks!

Terrible Save your money. This App only uses one stud targets and does not ask muzzle energy Its a waste of time

Same problem here. So closes when I try to change scopes. Started after updating. Fix now please.

Fix the app so we can change reticles and add Leupold illuminated mil dot reticle. This app is really going downhill fast

Same as other 2 reviews ....Crashes when I try to change scope reticle since new update....

Stick with the pro version I bought this thinking because it said Istrelock it would be better for "iPhone" but no

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