Apps Like PA-4.8 for iPhone and iPad
Ranked alternatives
Showing 21–40 of 1,000 ranked alternatives.
Audio Function Generator
Thomas Gruber
Generate tones, adjust frequencies, save presets
Nd play test tones including sine, rectangular, triangular, and sawtooth waves. Create and play frequency sweep tones in ascending and descending directions. Adjust frequency, amplitude, and duration settings.
Audio Spectrum Analyzer dB RTA
Marina Polyanskaya
Analyze and visualize frequencies
Analyze frequencies with a real-time display. Adjust and visualize sound levels across different frequency ranges. Export analysis data and compare signals for accuracy. Calibrate equipment for optimal performance.
SixTen DSP Bluetooth Control
B2 AUDIO USA INC
Optimize audio settings
Adjust audio settings with precision crossover controls for custom frequency adjustments. Manage connections for seamless device pairing. Monitor and optimize sound quality in real time for enhanced listening experiences.
HouseCurve
Greg Wilding
Measure audio, adjust equalizers, set subwoofer phase
Perform room correction by measuring with sine sweeps or real-time pink noise. Average measurements or use moving mic measurements. Compare results to target curves and edit them. Generate equalization filters for PEQ or FIR.
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.
Desmos Graphing Calculator
Desmos, Inc.
Plot equations and animate graphs
Allows plotting of polar, cartesian, and parametric equations with unlimited expressions. Users can add sliders for function transformations, create tables for data input, and animate graphs.
Video Editor - ProVideo
Axiem Systems
Edit videos with filters and effects
Record HD videos and movies. Apply filters and effects. Crop and rotate videos. Adjust contrast, saturation, brightness, and temperature. Fine-tune colors and create custom filters. Use presets. Export in high resolution. Share videos directly.
Mandolin Tuner and Chords
Pedro Daniel Macalupu Cumpen
Tune mandolins with precise Hz frequency
Tune mandolins with precise Hz frequency detection. Access library, tuning fork, and advanced tools. Detect tuning quickly with high sensitivity. LED indicator shows string status. Strings light up when in tune. Works on iPhone and iPad.
SVS
Specialty Technologies, LLC.
Optimize subwoofers with room analysis
Control volume and create custom presets for one-touch tuning of music, movies, and content. Adjust DSP settings based on room acoustics and speaker configuration. Monitor subwoofer status and system performance in real time.
Airyware Tuner - strobe & more
Sergey Konvisarov
Tune instruments with precision and accuracy
Tune instruments with real-time pitch detection and 0.1-cent accuracy. Support for string, brass, woodwind, and percussion instruments. Includes tuning mode, waveform inspection, and noise reduction. Calibrate to live sound or A4 standard.
Photo Editor:AI Photo Enhancer
Xiamen Suijisenlin Technology Co., Ltd.
Edit photos with AI and tools
Edit photos with cropping, rotation, and flipping tools. Adjust composition and apply AI-powered enhancements. Retouch images with advanced editing features. Export in multiple formats and share directly.
Sound Editor: Audio Changer
Proapptive Solutions LLC
Edit files with multitrack precision
Record and edit files using multitrack editing. Cut, trim, and split segments. Apply effects and use a professional equalizer. Mix tracks and export in various formats. Share edited files directly.
Tempo Advance - Metronome
Frozen Ape Pte. Ltd.
Sync to , practice, refine
Offers functionality with polyrhythm mode for playing two different time signatures simultaneously. Users can adjust , set custom beats, and practice rhythmic patterns. Syncs with external devices and tracks practice sessions.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.