Voice Synth Modular vs Egoist
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Voice Synth Modular
Transform your voice into a musical instrument with a suite of advanced audio effects. Create robotic voices, harmonies, and unique soundscapes using only your voice. Save and share your creations, or integrate them into your digital audio workstation.
- Live voice processing
- Vocoders
- Auto Pitch
- Harmonizing Pitch Shift
- Speed-Shift Sampling
- Create organic soundscapes
- Save and share creations
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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 This "Modular" version of Voice Synth offers a free unlimited-time tryout of all effects on prerecorded samples, while all other functions are unlocked by a single In-App-Purchase. 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
Egoist
This app lets you extract grooves from any audio file, transforming your music library into a sound source. It offers tools for sketching tracks with sample slicing, basslines, beats, and effects, suitable for both studio and on-the-go use.
- Audio Unit v3 & Standalone
- Sample slicing and manipulation
- Onboard bass and beat synthesizers
- Effect sequencer
- Pattern chaining for song creation
- Slice keyboard functionality
- iCloud synchronization
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Egoist is a groove instrument. Load any audio file and squeeze the groove out of it! Try your mp3 library and use it as a sound source! The additional onboard bass, beat and fx units make Egoist the perfect track sketch tool in the studio and on the road. • Audio Unit v3 & Standalone • Quick + Easy track sketching, based on sample slicing • Minimal, yet effective bass line • Unique beat box with more than 1000 drums from vintage to electronic • Effect Sequencer • Randomizers in all areas • iCloud Synchronization of Presets and Samples • AudioShare • Mixdown / Bounce • Full Midi Support (Virtual, Network, Bluetooth, Extern) • Music Library Access SLICER: The Slicer arranges up to 16 slices of the loaded sample. Apply different parameters like Reverse, Attack, Decay, Level and pitch with the sequencer. Using the 16 available patterns, up to 16 different samples can be used at any time. BASS & BEAT: Egoist includes a great sounding bassline synthesizer/sequencer. The bassline synth offers a mean and strong sound, with different lowpass filter flavors and overdrive. The versatile sequencer is capable of notes and pitch bends of any length. The internal beat box offers kick, snare and hihat, along with a simple sequencer. If you imagine, that you can change the drum sounds with each pattern, limitations start to get you inspired! EFFECTRIX INSIDE: The Effect unit brings funky hickups to your tracks. Engage tapestop, looper, reverb or filter at any time to give your beats that otherworldly feel and create stunning breaks! SONG SEQUENCER: Chain your patterns! Or create stunning breakbeats by changing patterns quickly! The internal Part/Song sequencer lets you sketch your pattern progressions and line out your next track. ALWAYS SPECIAL: The very special Slice Keys turn Egoist into a slice keyboard! Play the sequencer steps on the keyboard, with all their settings and effects, you will not believe how cool that is!
Screenshots
Verdict
The clearest difference is rating: Egoist at 4.6 against Voice Synth Modular's 4.2. Egoist also leads on review sentiment (69% vs 41%). Voice Synth Modular's advantage is ratings volume (3K vs 65) and device support (3 vs 1). On price, update cadence, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Voice Synth Modular sells 2 one-off in-app purchases and Egoist sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Egoist holds the better App Store score, 4.6 against 4.2. That said, the two scores are not equally well evidenced: Voice Synth Modular has 3K ratings behind it against 65, so its average is the more settled of the two. Written reviews point the same way: 41% of Voice Synth Modular's written reviews are positive against 69% of Egoist's.
Voice Synth Modular ships an update monthly, Egoist every 6 weeks. The most recent releases landed on September 24, 2026 and August 7, 2026 respectively.
| Parameter | Voice Synth Modular | Egoist |
|---|---|---|
| Price | Free | Free |
| Rating | 4.2 (3K ratings) | 4.6 (65 ratings) — better |
| Positive reviews | 41.3% of reviews | 69.0% of reviews — better |
| Number of ratings | 3K — better | 65 |
| Update frequency | Monthly — better | Every 6 weeks |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, Mac — better | iPad |
| Requires iOS | 16.6 — better | 17.6 |
| Further details — not scored | ||
| Size | 66 MB | 434 MB |
| Age rating | 4+ | 4+ |
| Developer | Qneo | Sugar Bytes GmbH |
Customer experience
Voice Synth Modular
Egoist
Bugs and requests
Voice Synth Modular
Reported bugs
4 issues- Crashes and freezes when using certain features
- Microphone not detected or working properly
- Imported audio files not playing back correctly
- Presets and settings not saving or loading properly
Requested features
5 requests- Ability to record and process own voice
- Deeper integration with music production apps
- More customization and preset options
- Better documentation and tutorials
- System audio capture and processing
Egoist
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Voice Synth Modular
- Pro ToolsFree
- Upgrade$8.99
Egoist
- Egoist Full Version$29.99
Questions
Is Voice Synth Modular free?
Is Egoist free?
Which has better reviews, Voice Synth Modular or Egoist?
Do Voice Synth Modular or Egoist have ads?
Which is updated more often, Voice Synth Modular or Egoist?
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