Strelok Pro v4.4.4 APK Paid
+Powder temperature consideration.
+Supports imperial and metric units.
+ Supports the density height.
+Can calculate spin drift, gyroscopic stability factor
+Supports Skywatch BL
+Supports Kestrel weather gauges via Bluetooth
+Support Kestrel DROP Environmental Datalogger
+ Supports Weatherflow WEATHERmeter
+ Supports WeatherFlow WINDmeter.
+Trajection validation (dressing) by speed or ballistic coefficients.
+Can measure the tilt angle with the phone camera
Required Android Versions: Ice Cream Sandwich [4.0.3–4.0.4] - Jelly Bean [4.1–4.3.1] - KitKat [4.4–4.4.4] - Lollipop [5.0–5.0.2] - Marshmallow [6.0 - 6.0.1] - Nougat [7.0 – 7.1.1] - Oreo [8.0-8.1]