Apps Like SPL Graph for iPhone and iPad
Analyze sound levels over time
The app analyzes sound pressure levels and provides real-time frequency analysis. It plots sound levels over time and can record audio for playback to identify sound events.
SPL Graph screenshots
Ranked alternatives
Showing 601–620 of 1,000 ranked alternatives.



MIDI SolFa Mode-Go-Round
Joerg Garbers
Interactive music theory and MIDI tool.
The app offers a spiral-shaped keyboard and a chromatic piano keyboard for playing melodies and chords. It allows users to study scales, modes, and the circle of fifths, and learn solmization methods.



Audiostar Multitrack Mixer
PROCYPHER CORPORATION
Record, mix, and share audio.
The app offers multitrack digital recording for vocals, instruments, and sound effects. It provides file sharing through iTunes and email for professional audio editing.

Harmonium
Christophe BARATAY
Play music in any key.
The app allows users to play various music styles with a harmonium. It supports Indian harmonic scales and Western tempered scales, with automatic transposition for any key.











Transruler free
Uwe Tilemann
Understand, display, and play scales.
The app displays and plays musical scales. Users can move rulers to set key notes and visualize scale relationships.

mimigarFFT
Evixar Inc.
Analyze audio frequencies in real time
Analyze audio signals in real time with FFT. Calibrate measurements, apply time averaging, and set frequency ranges. Choose between linear or log scale displays. Detect clipping and monitor acoustic data accurately.

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