Voice Synth
Qneo Music iPhoneiPadiPod touchMac
Voice Synth is a paid Music app for iPhone and iPad by Qneo. Rated 4.1/5 from 335 ratings. Requires iOS 16.6. Updated January 8, 2026.
- Rating
- 4.1
- 335 ratings
- Price
- 8.99 USD
- on the App Store
- Size
- 66 MB
- Age 4+
- Updated
- Jan 8
- 2026 · v5.2.9
Screenshots
About Voice Synth
Voice Synth is a professional live voice processor and music synthesizer played by your voice. With the vast set of integrated tools including Vocoders, Auto Pitch, Harmonizing Pitch Shift and Speed-Shift Sampling, you can • Sing in Tune like P-Tain & vocoded like Duft-Pank • Speak with Hollywood-quality Robot voices like 1978 Cylons • Play by Voice, no fingers needed: scream to play rock guitar, hum a church organ • Make professional funny voices: animal, evil, weird & much more • Create unique organic and rhythmic soundscapes • Sing multiple voices in harmony within any musical scale • Sample, speed shift and dress up your beatboxing to create the strangest rhythms inspiring new compositions • Live-pause and stroboscope your voice • Save and share your creations as presets and audio files • Use all of the above in your DAW and audio setup via Audio Units & MIDI On Voice Synth you will find no conventional ADSR, LFOs or filters. Even the keyboard is optional. Instead, Voice Synth uses the most expressive all-in-one tool you were born with: your voice! It's unique so be ready for a jump in voice creativity, sound design and rhythmic inspiration. To give you an easy start in this adventure, we included over 250 factory presets! Speak, sing, hum and scream live into the mic, and start exploring the unconventional controls: 24-band vintage analog modeling vocoders, Auto Pitch Tracking, live-voice-pause, speed-shift sampler, multiple voice harmony arranger, spectrum stroboscope, pitch and formant shifter, 24-band equalizer, classic FX as distortion/delay/chorus/reverb, and an extensive vocoder designer with oscilloscope. We included a manual for in-depth use. Musicians, DJs, sound designers, voice artists: Voice Synth is a must-have in your audio toolbox! Qneo voicesynth.com TECHNICAL SPECS • Engine 2x32 bit 44.1 kHz poly x24 • All effects fully integrated, simultaneous, live, realtime, low-latency • Background audio (iOS) • Manual • Audio Unit V3, instrument & effect, parameter automation • Audio routing • Midi • Repeater, anti-audio-feedback • Noise gate manual/auto • Keyboard 1.5-2.5 oct (midi 10), hold/mono/poly • Tapes to record/export your performance • 250+ factory presets, unlimited user presets, import/export INTEGRATED EFFECTS • 4 vintage analog modeling vocoders 24 bands 5th order filters (Natural Robot Breath Designer) • Auto Pitch, track/fix/double/inverse pitch • Multiple Voice Harmonizer, any musical scale (choirs, rich 70's vocoder sounds) • Speed-Shift Sampler ±800%, pause/zoom/loop/hold • Live-pause & strobo voice • Pitch Shifter 8 octaves (e.g. lion/gender/child/baby/duck) • Formant Shifter adapt spectrum ±1 octave (child to giant) • Registers 4 octaves (add brilliance, chords) • Arpeggiator pattern/gate/speed/grouping • Equalizer 24 bands, 10 presets (loudness, low-pass, telecom, etc) • Autogain/Compressor, Clip/Distortion, Stereo Panning, Delay, Chorus, Reverb • Slew rate: special vocoder reverb (plucked strings, wind, thunder, storms) • Mic thru and Vocoder mix to add-in your unprocessed voice (e.g. for beat-boxing) • Sync rhythmic effect timing DESIGNER VOCODER • Realtime oscilloscope • Sine/square/triangle/sawtooth, adjustable frequency/harmonics/clip/width/skew/slope • Noise white/voiced, adjustable filter/clipping • Mix additive/maximum/multiplicative synthesis • Test mode, design/play without voice
Ratings & reviews
4.1
335 ratings
What’s new
Version 5.2.9 · Updated January 8, 2026
Minor bug fix
App privacy
The developer, Qneo, reported these privacy practices to Apple.
Data Not Collected
The developer does not collect any data from this app.
Alternatives to Voice Synth
Looking for apps like Voice Synth? Here are 6 similar apps on the App Store. The highest rated is TB DualVCF (4.9/5).
-
Matrix Vocoder
4.2
-
iVoxel
3.3
-
Vocal Tune PRO
4.0
-
Roxsyn Guitar Synthesizer
4.7
-
TB DualVCF
4.9
-
Humanoid - Baby Audio
4.7
| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| Voice Synth | 4.1 / 5 (335 ratings) | 8.99 USD | January 8, 2026 | |
| Matrix Vocoder | 4.2 / 5 (19) | 5.99 USD | Aug 7, 2026 | Compare |
| iVoxel | 3.3 / 5 (17) | 6.99 USD | Nov 28, 2024 | Compare |
| Vocal Tune PRO | 4.0 / 5 (25) | 7.99 USD | Aug 18, 2025 | Compare |
| Roxsyn Guitar Synthesizer | 4.7 / 5 (90) | 19.99 USD | Nov 14, 2024 | Compare |
| TB DualVCF | 4.9 / 5 (18) | 4.99 USD | May 30, 2026 | Compare |
| Humanoid - Baby Audio | 4.7 / 5 (12) | 29.99 USD | Jul 8, 2025 | Compare |
Compare Voice Synth with the top alternatives: ratings, updates, ASO score and keyword gaps →