Apps Like SPL-12 for iPhone and iPad
SPL-12 screenshots
Ranked alternatives
Showing 161–180 of 1,000 ranked alternatives.



Fugue Machine Rubato
Alexander Randon
Compose music with time-bending playheads
Create and edit music using a nonlinear time engine with time-bending playheads. Automate parameters and control multiple playheads in a single grid interface. Sequence notes and manipulate tempo for complex compositions across iPad, iPhone, and Mac.





MIDI Controller PRO Wifi, USB
Marvin Krueger
Arrange controls, connect devices, play music
Customizable digital with piano roll, pads, sliders, button grid, step sequencer, XY slider, and chorder. Connect via USB, Bluetooth, or Wi-Fi. Supports IN for compatible software. Arrange controls on a canvas.





Audio-Technica Installed Sound
Audio-Technica Corporation
Generate RTA measurements and SPL readings
Tools for professionals include real-time analysis with SPL display, tone and noise generation, wavelength calculation, UHF frequency reference, antenna line loss assessment, microphone gain calculation, and recording/playback of test signals.



Compás, a flamenco metronome
Lance Hirsch
Practice with and palmas patterns
Practice guitar with an animated that displays accented beats. Adjust tempo by swiping. Use authentic palmas and cajon sounds. Resume sessions from where you left off. Syncs with minimalist desi interface.

Speaker Box Lite
Alexey Abdulin
Design speaker enclosures without math.
The app calculates subwoofer and speaker enclosures, offering designs for sealed, ported, bandpass, passive radiator, and transmission line types. It provides 3D visualizations, auto-generated blueprints, and cut sheets for building.

EverFont - Font Preview Tool for Developers and Designers
OnDemandWorld Limited
See Mac fonts in action.
This font sampling tool displays typed text in various Mac fonts. Users can edit text and copy it to other applications or generate a PDF of all font samples for emailing.

Theremini Advanced Software Editor
Moog Music Inc.
Edit and share Theremini sonic creations.
The app allows users to access new layers of the Theremini's synthesis engine. Users can craft new sounds, re-sculpt existing presets, and share sonic creations.

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