Comparison

Sonobender vs Synesthesia Synth

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Sonobender

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Sonobender is an innovative music app that lets you play theremin sounds using hand gestures. Use your camera to track hand movements and control sound intuitively: • Right hand position → Pitch control • Left hand pinch gesture → Volume control Key Features:  • Real-time hand tracking for theremin performance • Various waveform sounds (sine, square, sawtooth, and more) • Beautiful Aurora visual backgrounds • Daily check-in rewards for new sounds • Musical note display for learning Sound Collection:  • Classic theremin sounds • Synth leads • Daily opportunities to earn new sounds Experience the mystical theremin sound with just your iPhone/iPad - no additional equipment needed!

About

Synesthesia Synth

An experimental audio-visual instrument that allows users to sculpt evolving spatial audio by manipulating floating capsules. Position, rotation, and pulse changes affect tone, texture, and synchronized particle generation. It's a visual synthesizer, not a game.

Highlights
  • Experimental audio-visual instrument
  • Sculpt evolving spatial audio
  • Manipulate floating capsules
  • Control tone, texture, and particles
  • Visual synthesizer
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Synthaestesia is a free experimental audio-visual instrument. Three capsules float in space. Every contraction produces sound. Move them, rotate them, reshape their pulse — and sculpt evolving spatial audio. Position changes tone. Rotation alters texture. Delay generates synchronized particles. This is not a game. It’s a spatial synth you can see.

Screenshots

Sonobender4 screens
Synesthesia Synth2 screens

Verdict

The call

The clearest difference is ads: Synesthesia Synth at none against Sonobender's shown. On price, in-app purchases, device support and iOS requirement 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Scorecard1 real difference · 8 level
Sonobender versus Synesthesia Synth: the parameters behind the verdict, then further details
ParameterSonobenderSynesthesia Synth
PriceFreeFree
Rating—5.0 (2 ratings) — better
Number of ratings—2 — better
Update frequency—Every 10 days
AdsYesNo — better
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.616.0 — better
Further details — not scored
Size21 MB141 MB
Age rating4+4+
DeveloperOuimin LeeMICHELE ZACCAGNINI

In-app purchases

None

Sonobender

No in-app purchases

None

Synesthesia Synth

No in-app purchases

Questions

Is Sonobender free?
Sonobender is free to download, with no in-app purchases.
Is Synesthesia Synth free?
Synesthesia Synth is free to download, with no in-app purchases.
Do Sonobender or Synesthesia Synth have ads?
Sonobender shows ads; Synesthesia Synth does not.

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