Apps Like iPowerRocket for iPhone and iPad
Calculate rocket parameters and plan flights
Calculate rocket parameters including barrowman CP, ejection charges, and parachute sizing. Simulate flights and record flight logs. Track design metrics and plan launches within the .
iPowerRocket screenshots
Ranked alternatives
Showing 361–380 of 1,000 ranked alternatives.
Simple Pacer
Geof Crowl
Calculate pace, distance, or time
Calculate pace, distance, or time for running or walking. Switch between modes quickly. Use metric or imperial units. Access a custom keyboard for fast input. Choose from four themes, including dark modes. No internet or cellular connection needed.
E6B Pro Pad
Gyronimo, LLC
Calculate flight data and hold patterns
Calculate wind components and heading corrections using a course plotter with a world map and auto variation finder. Compare flight functions in a window-based interface. Track holding patterns with the new holding pattern computer.
DA40 180
Gyronimo, LLC
Calculate performance data from POH values
Calculate performance data for the Diamond using POH values. Interpolate results and adjust parameters with sliders. Display high-resolution graphics for takeoff, climb, and cruise performance.
MultiDeco
HHS Software Corp.
Plan dives with decompression models
Calculate decompression stops using VPM-B, VPM-B/E, ZHL-16, and ZHL-16 + GF models. Input gas mixtures including nitrox and trimix. Plan decompression for open circuit and closed circuit rebreathers. Include bailout options with SCR and OC legs.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.