This is a great app. I have Horus retical scopes and have been using the Horus Atrag software and a Horus kestrel. This app takes the place of those two items. Its on my phone and iPad and works flawlessly. Its very fast to get your hold and make the shot. You can even use your camera on your device for slope indicator. Great app, thanks.
iyaucyas about iStrelok, v2.88