iDousyn vs KORG KONNECT App
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
iDousyn
This app transforms your device into a professional music production tool. It features a sample-based synthesizer with dual-layer sampling, advanced filters, and a professional effects chain. Create immersive sounds and build captivating tracks with an intuitive interface and extensive sound library.
- Dual-layer sampling
- Advanced filters and EQ
- Professional effects chain
- Creative chord pads
- MIDI mastery
- Expansive sound library
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iDousyn transforms your iPhone and iPad into a premium sampler, synthesizer, and AUv3 plugin built for professional music production, beat making, and sound design. Powered by a massive dual-layer rompler engine, it delivers a touch-optimized workflow to create studio-quality music anywhere. Seamlessly integrating as a high-performance AUv3 Audio Unit, iDousyn is the perfect companion for Logic Pro for iPad, GarageBand, Cubasis, AUM, Loopy Pro, and other leading iOS DAWs. Whether you are producing EDM, making hip hop beats, scoring cinematic soundtracks, or designing ambient soundscapes, iDousyn gives you the ultimate sonic palette. Chord Sequencer & Harmony Engine • Ultimate Inspiration: Instantly browse, audition, and map over 432 chord variations and 100 global musical scales directly to your pads—no advanced music theory required. • Timeline Sequencer: Drag and drop your custom chords into the new visual timeline. Program rests, set loop lengths, and let the zero-latency lookahead scheduler play your progressions with perfect tempo synchronization. • Dynamic Performance: 10 customizable Chord Pads featuring intelligent strumming, dual MIDI keyboards, and assignable key ranges with real-time Neon Glow visual feedback. Dual-Layer Synthesis & DSP Effects • True Dual-Layer Rompler: Stack and blend two independent sample oscillators. Fine-tune with octave, semitone, cents, pan, and level controls for massive, evolving textures. • Studio-Grade FX Chain: Shape your tone with multi-mode filters, a parametric EQ, and fully automatable AUv3 effects including Reverb, Delay, Chorus, Flanger, Phaser, Compressor, and Limiter. Massive Sound Library & iCloud Sync • 1,100+ Premium Samples: An expansive built-in soundbank featuring heavy basses, lush synth pads, sharp leads, drum kits, acoustic guitars, and orchestral strings. • Smart Presets: Create unlimited custom patches. Your library is safely backed up with automatic, silent background iCloud Drive synchronization across all your Apple devices. Pro Recording & Export • Lossless Audio & MIDI: Record your live sessions directly within the app and export high-fidelity FLAC, WAV, AIFF, CAF, or M4A audio files, as well as full MIDI sequences. • AudioShare Integration: Instantly route your bounces to your favorite audio editors. • Background Audio: Keep your sequences running and your MIDI controllers active even while switching between apps. Designed for modern producers, beat makers, live performers, and synth enthusiasts, iDousyn brings desktop-class virtual instruments right to your fingertips.
KORG KONNECT App
This app provides remote control for a compatible music unit, offering features like multi-effects, EQ presets, and scene saving. It allows for detailed sound shaping with individual channel controls and advanced tweaking options for experienced users.
- Multi-effects with FX level control
- 17 Voicing types for genre-specific EQ
- Save and load custom scenes
- Master and channel mute/solo functions
- Volume meters for accurate settings
- Remote power on/off
- Advanced mode for detailed EQ and reverb
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[Additional features contained in KONNECT App] * "MULTI EFFECTS (compressor, chorus, delay)" with "FX LEVEL" control on each channel to achieve ideal sound. * 17 "VOICING" types (according to music genres or instruments) set suitable EQ settings instantly. * "SAVE/LOAD" scenes recalls all settings immediately. * "MUTE" cuts master/channel volume immediately. * "SOLO" enables to check sound of selected channel independently. * Master and channel "VOLUME METERS" helps achieve accurate volume settings. * "POWER" on/off the unit remotely. * "ADVANCED MODE" offers more tweaking capabilities for experienced users: - Channel "REVERB ON/OFF" selector with "REVERB SEND LEVEL" control - "3BAND EQ" control to create original EQ curve. - Channel "PAN" settings to generate ideal stereo positioning.
Screenshots
Verdict
The clearest difference is price: KORG KONNECT App at Free against iDousyn's $9.99. KORG KONNECT App also leads on in-app purchases (none vs 1) and iOS requirement (8.1 vs 26.0). iDousyn's advantage is rating (4.2 vs 2.0) and review sentiment (34% vs 0%). On 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
KORG KONNECT App is free to download; iDousyn costs $9.99 up front. iDousyn sells 1 one-off in-app purchase. KORG KONNECT App asks for nothing beyond the download.
iDousyn holds the better App Store score, 4.2 against 2.0. That said, the two scores are not equally well evidenced: iDousyn has 161 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 34% of iDousyn's written reviews are positive against 0% of KORG KONNECT App's.
iDousyn ships an update every 2 months, KORG KONNECT App every 32 months. The most recent releases landed on October 21, 2026 and October 17, 2026 respectively.
| Parameter | iDousyn | KORG KONNECT App |
|---|---|---|
| Price | $9.99 | Free — better |
| Rating | 4.2 (161 ratings) — better | 2.0 (2 ratings) |
| Positive reviews | 34.1% of reviews — better | 0.0% of reviews |
| Number of ratings | 161 — better | 2 |
| Update frequency | Every 2 months — better | Every 32 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 26.0 | 8.1 — better |
| Further details — not scored | ||
| Size | 1.2 GB | 29 MB |
| Age rating | 4+ | 4+ |
| Developer | Jorge Lozada | KORG INC. |
Customer experience
iDousyn
KORG KONNECT App
In-app purchases
iDousyn
- Unlock ProFree
KORG KONNECT App
No in-app purchases








