Comparison

Model D6 vs Deconpose

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

Head to head
About

Model D6

This app is a physical modeling emulation of the classic Hohner Clavinet D6 keyboard. It recreates the iconic funky sounds used in 70s music and offers extensive sound shaping capabilities with built-in effects and amp simulations.

Highlights
  • Physical Modeling engine
  • Authentic D6 filter recreation
  • Adjustable pickup positions
  • Built-in Wah-Wah, Phaser, Delay, and Reverb effects
  • Amplifier simulator with 5 models
  • Responds to pitch bender and aftertouch
Features
Read full description

GSi Model D6 is a physical modeling emulation of a Hohner Clavinet D6. INSTRUMENT BACKGROUND It was back in the fifties when German inventor Ernst Zacharias invented one of the funkiest keyboards of all times. At first the intention was to make a portable version of a harpsichord, but it soon turned into one of the most used keyboards in rock and pop music. You will certainly recognize it in the famous pop song "Superstition", and in many other funky tunes of the seventies. Many police and investigation story movies and TV shows of the 70's and the early 80's had music themes based on funky accompaniments made with the D6, a slap bass and drums. This instrument can reproduce the sound of an electric guitar and can be treated with the same effects used by guitarists (wah-wah, distortion, phaser, chorus, etc.) for both rhythmic and melodic textures, since it is actually based on a set of 60 strings and two humbucker pickups very similar to those used in electric guitars. The sound engine of GSi Model D6 comes from the exact same code that powers the GSi Gemini and the Crumar Seven as well as the Crumar Mojo 61. Some more parameters have been added to the model in order to make the instrument sound even more versatile and adjustable to personal taste. Main features: - Physical Modeling engine (no samples) - Full Polyphony (60 strings) - Authentic string sympathetic resonances - Authentic recreation of the 4 D6 filters - Two Pickups with adjustable positions - Authentic damper lever - String quality setting - Hammer Tip quality setting - Wool damper quality setting (Release length) - Responds to pitch bender (Whammy bar mod) - Responds to aftertouch (string tapping overpressure) - Built-in Wah-Wah effect modeled after the famous JH-1 pedal - Wah-Wah can be modulated by LFO, Dynamics or via Midi CC message - Built-in Phaser effect modeled after the famous Phase 90 pedal - Built-in Amplifier simulator with 5 models (Twin, JCM, AC, RJC and Bass) - Amp Distortion and pickup feedback - Built-in Stereo Delay effect - Built-in Stereo Reverb effect - Built-in programmer with unlimited Programs - Embedded user's' manual - Available as Stand-alone application and audio plugin - Very low CPU and RAM usage

About

Deconpose

This app uses AI to separate any song into its individual instruments, allowing you to mute parts, solo instruments, and practice at your own pace. It works offline and offers features like karaoke and adjustable playback speed.

Highlights
  • Instrument separation (vocals, drums, bass, guitar, piano)
  • Mute instrument and play along
  • Solo individual instruments
  • Adjustable playback speed and pitch
  • Looping and bookmarking
  • Offline AI processing
  • Karaoke and backing tracks
Features
Read full description

Deconpose splits any song into individual instrument tracks — vocals, drums, bass, guitar, piano — directly on your device. No uploads, no account, and the separation needs no internet. PRACTICE ANY INSTRUMENT - Mute the guitar and play along with the real band - Remove vocals for karaoke or vocal practice - Isolate drums to learn complex rhythms - One-tap presets: Guitar Practice, Drumless, Karaoke & more LEARN AT YOUR PACE - Slow down to 0.5x without changing pitch - Shift pitch up or down 12 semitones - Loop any section with draggable A-B markers - Hold a finger on the waveform to zoom in and place loop points precisely - Skip forward and back 10 seconds - Open any song with Siri or from Spotlight: "Open ‹song› in Deconpose" TEMPO, KEY AND BARS (iOS 27) - Tempo and key detected automatically after separation - Both are shown where you are in the song: when the tempo or the key changes, the display follows — and the key follows the pitch control - The metronome clicks on the song's real beats, loops snap to the bar, and the count-in lands on the one - The song's sections appear under the waveform: tap one and exactly that part loops - On iOS 26: tap the tempo yourself POWERED BY AI - State-of-the-art neural network running on your device - 6-stem separation: vocals, drums, bass, guitar, piano, and other - Keeps separating while your iPhone is locked, with progress on the Lock Screen - All processing happens on your iPhone or iPad — your music never leaves your device PRIVACY FIRST - Separation works 100% offline; the internet is only used for the optional song search and for purchases, both with Apple - No account, no sign-up, no tracking - Your music stays on your device FREE TO START - Your first song is completely free — split it and practice with no time limit - On that song: every tool included — solo, mute, slow down, pitch shift, loop - One-time purchase to split unlimited songs and export stems — no subscription WORKS WITH MUSIC YOU OWN - Import audio files from Files, share them to Deconpose from any app, or pick DRM-free downloads from your Music library - Find songs to buy in the iTunes Store (optional search) - Deconpose works with music you own as audio files. Songs streamed from Apple Music or Spotify are copy-protected and can't be imported by any app SUPPORTED FORMATS MP3, WAV, M4A, AIFF, FLAC, CAF

Screenshots

Model D62 screens
Deconpose4 screens

Verdict

The call

The clearest difference is price: Deconpose at Free against Model D6's $19.99. Deconpose also leads on review sentiment (100% vs 67%) and update cadence (every 3 weeks vs every 9 months). Model D6's advantage is in-app purchases (none vs 1) and ratings volume (5 vs 1). On rating, ads and device support 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

Deconpose is free to download; Model D6 costs $19.99 up front. Deconpose sells 1 one-off in-app purchase. Model D6 asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Model D6 against 5.0 for Deconpose. That said, the two scores are not equally well evidenced: Model D6 has 5 ratings behind it against 1, so its average is the more settled of the two. Written reviews are what separate them: 67% of Model D6's written reviews are positive against 100% of Deconpose's.

UpkeepUpdate frequency

Model D6 ships an update every 9 months, Deconpose every 3 weeks. The most recent releases landed on October 11, 2026 and October 22, 2026 respectively.

Scorecard7 real differences · 3 level
Model D6 versus Deconpose: the parameters behind the verdict, then further details
ParameterModel D6Deconpose
Price$19.99Free — better
Rating5.0 (5 ratings)5.0 (1 ratings)
Positive reviews66.7% of reviews100.0% of reviews — better
Number of ratings5 — better1
Update frequencyEvery 9 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationPaidFree with in-app purchases — better
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS11.0 — better26.0
Further details — not scored
Size13 MB205 MB
Age rating4+4+
DeveloperGenuine SoundwareArdian Ibrahimaj

Customer experience

Model D6

All ratings5 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews3 reviews
Positive66.7%
Neutral0.0%
Negative33.3%

Deconpose

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Model D6

No in-app purchases

1 purchases

Deconpose

One-time1
  • Deconpose Premium$12.99

Questions

Is Model D6 free?
Model D6 costs $19.99, with no in-app purchases.
Is Deconpose free?
Deconpose is free to download, with in-app purchases available.
Which has better reviews, Model D6 or Deconpose?
Model D6 and Deconpose are both rated 5.0 out of 5 on the App Store, from 5 and 1 ratings respectively.
Do Model D6 or Deconpose have ads?
Neither Model D6 nor Deconpose shows ads.
Which is updated more often, Model D6 or Deconpose?
Model D6 ships an update every 9 months, and Deconpose every 3 weeks. Most recently, Model D6 was updated on October 11, 2026 and Deconpose on October 22, 2026.

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