Apps Like Virtual PAPI for iPhone and iPad
Ranked alternatives
Showing 81–100 of 1,000 ranked alternatives.
Bubble Level: AR, Angle Finder
Jens Rieckhof
Level your device with precision
Turn your phone into a with precise inclination measurement. Use camera integration to measure lengths and angles. Adjust settings for different leveling tasks and save measurements for future reference.
Dulook DXB
Islamic Affairs & Charitable Activities Department
Track celestial events and prayers
Calculate prayer times based on Islamic Sharia-compliant criteria. Display Qibla direction using augmented reality. Show prayer times for over 50,000 cities across 190 countries. Include features for people of determination.
Pocket Laser Level 360
Nikita Chizhov
Point device to measure angles and levels
Use device sensors to check horizontal and vertical alignment of objects. Point camera at object to detect crookedness and measure degrees. Switch to protractor mode to measure angles for precise cuts.
Audio / Spectrum Analyzer
Loop-Sessions.LLC.
Analyze and display waveform
Real-time analysis displays waveform and amplitude simultaneously. Users can switch between portrait and landscape modes. Options to configure waveform and display. Adjustable FFT size and window function for precise frequency analysis.
Chairgun Elite Ballistic Tool+
BALLISTIC SOLUTIONS RESEARCH & DEVELOPMENT SOFTWARE SIARHEI RAICHONAK
Calculate hold overs and scope settings
Calculate hold overs and scope adjustments for long range shooting. Input variables like temperature, altitude, humidity, and distance. Account for target speed, direction, coriolis effect, and slope angle.
ACN/PCN Calculator
AeroKitPro LLC
Calculate ACN and PCN values
Calculate aircraft pavement strength using ICAO standards. Input aircraft weight and pavement type to determine acceptable load limits. Compare results against established thresholds for runways, taxiways, and aprons.
Bubble Level®
Tripti Kumari
Level, angle, and slope in real time
Check levels with three viewing options: surface, portrait, and landscape. Display angle and slope in percentage. Calibrate with all four sides. Includes carpenter's level, angle measurement, surface flatness, line level, and compass tools.
coolAltitude
SilkIdea s.r.o.
Aviation tool for cold weather operations.
The app calculates temperature-corrected altitudes for various instrument approaches. It integrates weather, runway, and de-/anti-icing data into a clear workflow to reduce workload and improve situational awareness.
TiltMeter
Carlos Hernandez
Measure angles with precision
Measure angles of elevation, slope, and incline using device motion. Determine roll angles for vehicles and aircraft. Calculate roof pitch and antenna look angles. Align pictures and measure tape or chain slopes.
xWind
Jan Bloemendaal
Evaluate wind conditions and display data
Displays current wind direction and speed, runway course, and cross, head, or tailwind components. It shows applied wind limits, forbidden wind angles, and a maximum wind speed table. Users can set up wind parameters for accurate flight evaluations.
Slope Calculator - Calc
Phan Nhat Đang
Calculate with two triangle sides
Calculate as angle, percentage, or ratio using a right triangle. Enter two sides to find the remaining values. Display results clearly with unit options. Save and share calculations.
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