HomeAppsMusic & AudioSpectrumGenApps like SpectrumGen Here are some great alternatives to SpectrumGen by Alexander Zolotov : Impulse Response ★4.3 Sound Analyzer Basic ★4.1 Sound Analyzer ★4.0 Measuring Center ★3.4 Synth ★4.3 Visual Sounds Music Visualizer ★3.4 Visual Sounds 3D Visualizer ★3.6 SPL and Spectrum Analyser ★4.2 Droid Synth ★4.4 Spectroid ★4.7 Sound View Spectrum Analyzer ★4.0 Spectral Audio Analyzer ★3.8 Audio Spectrum Monitor ★3.9 SpectralPro Analyzer ★4.0 Accelerometer Meter ★4.3 Otamatone ★4.2