Thumbstorm app for iPhone and iPad

Thumbstorm Download from App Store

4.8 ( 3918 ratings )
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Developer: Sopa Software
14.99 USD
Current version: 1.0.305, last update: 8 years ago
First release : 02 Oct 2011
App size: 394.45 Kb

The ultimate Electronic Flight Instrument System (EFIS) for iPhone, iPod and iPad. Includes:
Speed. Ground Speed with color codes
Elevation. Altitude
G-Meter with reset
Variometer
Attitude indicator, Pitch and roll
Skid, Slip indicator
Magnetic and geographic compass
Gyro-Directional
Bearing, True course
Turn coordinator
and much more