Apps Like WindmillWhisper for iPhone and iPad
Ranked alternatives
Showing 601–620 of 1,000 ranked alternatives.


CloudWatcher
GerSpatial
Mac utility for astronomers' hardware.
The app interfaces with the AAG CloudWatcher hardware to measure cloudiness, rainfall, and sky brightness. It can control a hardware switch for safety measures and interoperate with Windows software.








R44 Raven
Gyronimo, LLC
Calculate flight data and display metrics
Calculate aircraft performance metrics including climb rates, fuel consumption, and glide ratios. Input flight data to generate detailed reports. Simulate scenarios for training and analysis. Sync with flight instruments for real-time data.

AS350B3 Performance Pad
Gyronimo, LLC
Calculate weight and balance
Calculate aircraft weight and balance. Plan flight with detailed data. Manage flight data and compute OGE ceiling with graphical display. Use integrated E6B with world map and GPS for course and time calculations.

可瀚学堂—伊索寓言英语戏剧,培养听说能力
Shenzhen GeXi information technology co., ltd
Learn English through animated stories
Learn English through interactive animated stories based on Aesop's fables. Practice speaking and listening with native audio, receive voice feedback, and track progress.

DA42 NG
Gyronimo, LLC
Diamond DA42NG Performance Planning Made Easy
The app calculates and interpolates performance data using actual values from the Diamond DA42NG Pilot's Operating Handbook. It allows users to finish flight planning in seconds and experiment with results using sliders for "what if" scenarios.




How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.