Comparison

Electron ECHO mini piano vs Voxomat

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

Head to head
About

Electron ECHO mini piano

Experience a simulated musical toy from the 1980s, complete with authentic synthesized sounds and optional battery depletion detuning. Learn classic and modern melodies with a free songbook and enjoy features like reverb and octave shifts.

Highlights
  • Simulated 1980s musical toy
  • Authentic synthesizer sound
  • Optional battery depletion detuning
  • Free songbook with melodies
  • Reverb effect
  • Octave down shift
  • Sub-oscillator for bass tones
Features
Read full description

Electron ECHO mini piano is a simulated version of a popular musical toy from the 1980's. Just like the real thing, it (optionally) detunes as your battery depletes! Includes a FREE songbook with instructions for classic and modern melodies and an extensive essay on the original device. IT'S A SYNTH Modeled after the original device sound through wave shape analysis. No cheap samples, it's a synthesizer! FREE SONGBOOK Includes free songbook. Learn how to play your favorite melodies. More songs added in future updates, free of charge! FOUR SKIN COLORS Choose your favorite color from four available skins! REVERB EFFECT Pretend you're playing in a large hall! BACKGROUND AUDIO Play along with music from iTunes, Spotify or any other music app you might use! OCTAVE DOWN Too pitchy sounding for ya? With the flip of a switch you can tune the keyboard down by one full octave! SUB-OSCILLATOR Want to get a bit of electro bass going? Optionally add a square wave sound tuned one octave below the notes you play! Get your retro on, get back to the 80's with Electron ECHO mini piano NOW!

About

Voxomat

This app transforms simple audio inputs into unique, human-meets-machine textures and sequences. It offers endless possibilities for both pitched and unpitched sounds, creating lo-fi aesthetics, chiptune effects, and vocal glitches. Designed for expressive live performance, it blends algorithmic automation with tactile control.

Highlights
  • Human-meets-machine audio transformation
  • Talkative, morphing sequences
  • Harmonic shaping effects
  • Lo-Fi aesthetics and chiptune effects
  • Rhythmic movement with synced LFOs
  • Responsive envelope follower
  • Touchscreen-friendly modulation sequencer
Features
Read full description

Voxomat adds a unique human-meets-machine character to your tracks. It transforms simple basslines into talkative, morphing sequences, while offering endless possibilities for non-pitched sounds like drums. Higher-pitched inputs can trigger complex harmonic shaping effects – the resulting inharmonic textures and FM-style intermodulation deliver a grit typical of Lo-Fi aesthetics. Conversely, these frequency modulation effects can also be smoothed out by using harmonically dense inputs, such as overdriven tones or overtone-rich sawtooth-based sounds. Using the plugin's modulation options in parallel opens wider sonic possibilities – for example, adding powerful chiptune effects to any source or mimicking the aggressive, harmonically shifting "tearing" sound of hard-synced oscillators. Based on the Ringotron engine, Voxomat utilizes a hybrid modulation architecture combining audio-rate modulation with resonators. FEATURES: • Complex rhythmic movement driven by an array of synced LFOs for deep, malleable modulation • Integrated envelope follower for responsive modulation • Touchscreen-friendly modulation sequencer for pitch FX control • Powerful resonant vocalizer for synth basses and all overtone-rich bass timbres • On unpitched inputs like drums, effects range from whispers to glottal textures and stronger vocal glitches • For pitched inputs, higher registers can more easily uncover robotic qualities as complex frequency relationships yield unique, inharmonic textures • The user interface is designed to blend algorithmic automation with tactile control, turning the effect into a responsive performance tool • Each preset features a set of primary performance controls pre-mapped for automation and expressive live play PLEASE NOTE: • An AUv3-compatible host is required to use this app • The plugin is designed as an audio processor and is not a MIDI note event processor or sequencer in its current form • Suported sampling rates: 44.1, 48, 96 kHz

Screenshots

Electron ECHO mini piano3 screens
Voxomat3 screens

Verdict

The call

The clearest difference is update cadence: Voxomat at every 2 days against Electron ECHO mini piano's every 2 months. Electron ECHO mini piano's advantage is price ($1.99 vs $7.99) and ratings volume (11 vs 1). On rating, ads, in-app purchases and monetization model 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

Electron ECHO mini piano costs $1.99 and Voxomat $7.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Electron ECHO mini piano against 5.0 for Voxomat. That said, the two scores are not equally well evidenced: Electron ECHO mini piano has 11 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Electron ECHO mini piano ships an update every 2 months, Voxomat every 2 days. The most recent releases landed on November 6, 2026 and October 31, 2026 respectively.

Scorecard4 real differences · 6 level
Electron ECHO mini piano versus Voxomat: the parameters behind the verdict, then further details
ParameterElectron ECHO mini pianoVoxomat
Price$1.99 — better$7.99
Rating5.0 (11 ratings)5.0 (1 ratings)
Positive reviews93.3% of reviews—
Number of ratings11 — better1
Update frequencyEvery 2 monthsEvery 2 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaidPaid
DevicesiPhone, iPodiPhone, iPad
Requires iOS7.0 — better16.0
Further details — not scored
Size6 MB9 MB
Age rating4+4+
DeveloperEmil Korngoldquantovox

Customer experience

Electron ECHO mini piano

All ratings11 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews15 reviews
Positive93.3%
Neutral0.0%
Negative6.7%

Voxomat

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Electron ECHO mini piano

No in-app purchases

None

Voxomat

No in-app purchases

Questions

Is Electron ECHO mini piano free?
Electron ECHO mini piano costs $1.99, with no in-app purchases.
Is Voxomat free?
Voxomat costs $7.99, with no in-app purchases.
Which has better reviews, Electron ECHO mini piano or Voxomat?
Electron ECHO mini piano and Voxomat are both rated 5.0 out of 5 on the App Store, from 11 and 1 ratings respectively.
Do Electron ECHO mini piano or Voxomat have ads?
Neither Electron ECHO mini piano nor Voxomat shows ads.
Which is updated more often, Electron ECHO mini piano or Voxomat?
Electron ECHO mini piano ships an update every 2 months, and Voxomat every 2 days. Most recently, Electron ECHO mini piano was updated on November 6, 2026 and Voxomat on October 31, 2026.

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