GyroSynth vs Fauve
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
GyroSynth
This app transforms your device into a gesture-controlled musical instrument. Use your device's gyroscope to manipulate sound parameters like pitch and volume, creating melodies and effects by moving your hand through the air. Explore various synthesizer types and built-in effects for a unique music creation experience.
- Gesture-driven sound manipulation
- Multiple synthesizer types
- Built-in effects (delay, boost)
- Musical scales for easy playing
- Recorder with overdub function
- Experimental FM modulation
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GyroSynth is a gesture driven music synthesizer, which takes full adventage of the gyroscope. You can play and modulate the sound by moving your hand through the air - just like the legendary Theremin instrument. GyroSynth makes use of the gyroscope to measure true roll, pitch, and yaw and translates them to sound parameters like pitch, volume, modulation or filter cutoff. Thanks to phenomenal accuracy (2000 degrees), you can play melodies perfectly in tune. A finalist in 'Most Innovative App' category at the 2010 Best App Ever Awards (148apps). GyroSynth has been used in numerous live jams and performances (e.g., Mindex) FEATURES - Synthesizers: vocal (formant synthesizer), sine wave , square (PWM modulation), saw, granular sample player with recording function and R2D2 - experimental FM modulation - Effects: delay and boost - Several control modes - Included musical scales allow you to effortlessly play in several styles - Built-in recorder and player with overdub function "There isn’t too much more to say about GyroSynth other than wow!" AppSafari Enjoy the new experience!
Fauve
This audio processor captures and reinterprets sonic fragments, introducing intentional glitches, distortions, and variations. It allows users to reshape sounds, creating unique soundscapes that blend memory and reality.
- Records and breaks down incoming audio into fragments
- Introduces intentional glitches, distortions, and memory errors
- Allows shaping playback with sampling/slicing parameters
- Sculpts amplitude through 'Absence' parameter
- Blurs reality with 'Mirage' parameter for dream-like effects
- Lock parameters to preserve settings while browsing presets
- In-GUI information for parameter details
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Fauve is an audio processor that collects sonic fragments and replays them, not always faithfully. It forgets, distorts, and glitches into new meanings. Like the hallucination of a broken machine. A fractured memory, yours to reshape. "Fauve is a perfect cure for sound-alike effects. It really is distinct from other buffer/glitch and granular tools. And it strikes an ideal balance between predictability and weirdness, between polished controls you can learn and master and unexpected combinations that surprise you." Peter Kirn – CDM By continuously recording incoming audio, Fauve analyzes and breaks sound into small units we call collections. When playing them back, it sometimes fails, opening space for the user to edit and shape the material according to their own sonic vision. Fauve can be a harsh distortion, a gentle shadow, a paroxysmal dance between reality and dream, and much more. It can slightly scramble your sound, completely strip it of its original meaning, or introduce subtle, almost imperceptible variations to make it richer, yet always organic. Fauve disrupts, but never destroys. REMEMBER / FORGET Fauve listens and remembers — but it may forget to capture the present, getting stuck in the past. It blends memory and reality, shaping a soundscape as if it were truly what it just heard. BEHOLD THE HALLUCINATION Beyond the native errors of its faulty replicatory nature, Fauve opens space for your design: you can shape the playback of fragments using classic sampling/slicing parameters like Disorder, Repeat, Freeze, and playhead rate. SHAPING THROUGH ABSENCE Sculpts amplitude in two distinct ways through Absence: turn left to assign a random value to each fragment for more organic results, or turn right to introduce audio drops, adding uncertainty, or even reaching distortion wilderness on shorter fragments. BEYOND BALANCE: ENTER THE MIRAGE Let Fauve blur reality with its dream using the Mirage parameter. Shape the balance, focus it across the stereo field, and control amplitude for both source and processed sound. LOCK PARAMETERS Enable lock toggle to preserve key parameters values while browsing presets. IN-GUI INFOS Enable Infos toggle to get all parameters details always in sight; just hover on a parameter. Fauve is a totem/series plugin, and like all totems, it follows its own logic. Timing in Fauve doesn’t rely on beats or note values — it’s driven by the material itself. Every operation is triggered by zero crossings, making the outcome deeply dependent on the source. Same settings, radically different results.
Screenshots
Verdict
The clearest difference is rating: Fauve at 4.7 against GyroSynth's 4.4. Fauve also leads on price ($3.99 vs $4.99) and iOS requirement (9.3 vs 15.6). On review sentiment, ratings volume, 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
GyroSynth costs $4.99 and Fauve $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Fauve holds the better App Store score, 4.7 against 4.4. Both are backed by a comparable volume of ratings — 37 and 19 respectively. Written reviews point the same way: 73% of GyroSynth's written reviews are positive against 75% of Fauve's.
| Parameter | GyroSynth | Fauve |
|---|---|---|
| Price | $4.99 | $3.99 — better |
| Rating | 4.4 (37 ratings) | 4.7 (19 ratings) — better |
| Positive reviews | 73.0% of reviews | 75.0% of reviews — better |
| Number of ratings | 37 — better | 19 |
| Update frequency | Every 12 months | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Paid |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.6 | 9.3 — better |
| Further details — not scored | ||
| Size | 8 MB | 7 MB |
| Age rating | 4+ | 4+ |
| Developer | BeepStreet | K-Devices |
Customer experience
GyroSynth
Fauve
Bugs and requests
GyroSynth
Reported bugs
7 issues- No sound no matter what I do
- Crashed on startup on iOS 8
- Crashes on launch since the iOS 8 update
- Stopped working with iOS 8
- Sampler doesn't work
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- Doesn't work on iOS 8.1
- Crashes as soon as I open it on iOS 8
Requested features
7 requests- Custom scales that can be saved
- Wireless midi out
- Ability to play iPod tracks in background
- More synth modules, more/selectable FX, sample import, the ability to assign parameters beyond waveform modification to the gyroscopic planes
- Recording and export feature
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- Labels for the notes
- More voices
Fauve
Not enough reviews yet to summarise bugs or requests.
In-app purchases
GyroSynth
No in-app purchases
Fauve
No in-app purchases









