BulletFlight is the only smartphone ballistics app that claims to be used by military snipers in Iraq and Afghanistan. Because KAC has access to military equipment they are able to include weapon profiles for the latest US military weapons, such as the new XM2010 Sniper Rifle.
The top-end M (Military) version also features wireless bluetooth integration with the Kestrel Pocket Weather Trackers. No more tedious inputting of atmospheric data or relying on inaccurate (non-local) weather data from the internet
The app comes in three different versions. The Level 1 version ($3.99) is a lightweight simple ballistic calculator / heads up display. The Level 2 version ($11.99) has the features normally associated with ballistic calculators, such as ballistic tables. The M (Military) version ($29.99) is packed full of extra data and has, as I mentioned before, Kestrel integration.