Apps Like PhaseChecker for iPhone and iPad
PhaseChecker screenshots
Ranked alternatives
Showing 261–280 of 1,000 ranked alternatives.



Tone Generator Ultra
Limelight Software
Generate test tones and frequencies easily.
The app generates test tones and frequencies using sine, square, and sawtooth waves. It supports frequencies from 20Hz to 22kHz and includes white and pink noise generation.

bismark bs-spectrum
bismark LLC
Real-time audio spectrum analyzer with FFT.
The app analyzes audio input in real-time using FFT. It displays the frequency spectrum with options for graph scale, FFT window, decay time, and amplitude offset.

Roll Time
Alexander Tsapaev
Track workout rounds and class blocks
Track workout intervals with a large, high-contrast display visible throughout the room. Use presets for quick starts, Smart Volume to control audio output, and TV mirroring for a wall-mounted timer setup.




Check My Device : 40+ Tests
Dropouts Technologies LLP
Test your and verify its condition
Test your iPhone or iPad for display issues, sensor functionality, and connectivity. Perform brightness, color, touch, and multi-touch . sound, keyboard, and notification LED. Verify warranty status and run comprehensive system diagnostics.



iJumpstyle - Hardstyle Drums
Fragranze Apps Limited
Hardstyle drum sounds for iPhone.
The app provides over 36 individual sounds and more than 43 drum loops. Users can create combinations of sounds and loops, and play drum sounds live on their iOS device.

AudioLab Audio Editor Recorder
Sanjaykumar Khunt
Edit , mix tracks, record sound
Edit by cutting, trimming, splicing, and merging clips. Apply fades and crossfades. Adjust volume and equalization. Record high-quality directly. Export in various formats. Collaborate by sharing files and syncing projects across devices.

iAnalyzer
平 陈
Analyze audio signals with FFT.
The app analyzes audio signals using FFT. It displays results in FFT spectrum, Octave, and 1/3 Octave formats with colored curves based on dB values.


Scope AUv3 Visualizer
DiscoDSP LLC
Visualize audio with GPU-powered graphics
Create audio visualizations with GPU-accelerated graphics and phosphor glow effects. Switch between linear and circular waveform displays. Choose from multiple color schemes. Tap to toggle controls. Sync with host or use as standalone .

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