ToneBoosters displays real-time , spectrum, and goniometer visuals. It processes microphone input for audio analysis. Supports AUv3 plugin format for integration with compatible host apps.
by Dirk Breebaart★ 4.450 ratingsMusicFreeData updated 2026-10-02
The app allows users to draw sound spectra and play them simultaneously. It offers WAV export, eight timbres, and adjustable octaves from two to eight.
Play with adjustable octave and size. Use two keyboards on iPad. View sheet music while playing. No internet required. Full version available. No ads. Syncs with Mac .