iDousyn vs XinematiX
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.
XinematiX
This app provides a vast library of premium sounds for iOS, developed with meticulous recording and programming. It offers unlimited creative possibilities with a high-quality sound engine, advanced features like round robin triggering, and extensive customization options for professional music production.
- 25 GB premium sounds
- Round Robin sample triggering
- Multi-program stacking
- Customizable envelopes, filters, and reverb
- Live Mode for performance
- Standalone & AUv3 support
- MIDI Learn functionality
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XinematiX establishes a new high-level standard for sound libraries for iOS®. XinematiX delivers over 25 GB of premium sounds that are the result of over 3 years of recording and programming work by legendary sample sound producer KARO Sound Development, brought to you by music app guru Harry Gohs. Unlimited creative possibilities and ease of use - that's what XinematiX is all about. Non-compromise sound quality – Harry Gohs’ top-notch sound engine offers excellent dynamics via extensive velocity switching and clever programming. Advanced features like Round Robin sample triggering will make your performances and productions sound richer and more natural than ever before. The App already includes 2 beautiful multi sampled sounds: A phrase choir using round robin to give you different articulations on each key repetition and the standard XinematiX Choir preset. 990 programs - carefully curated sound programs selecting from 62 preset packs across all thinkable sound categories now available with a single in-app purchase. Multi power - Up to 3 different programs can be stacked simultaneously in a multi and either be crossfaded or layered for dramatic sound sculpting with the intuitive color-coded on-screen fader. Flexible and customizable – pro features like envelopes, filters, and reverb effects make it easy to adapt any program/multi to your needs and save it as your own user preset. A special “white mode” allows effective manipulation of all programs loaded in a multi at once. Live Mode - organize your multis and programs for quick access in a dedicated Live Mode with 128 scenes and 16 tiles per screen. Unlimited seamless transitions – No matter if you are performing or just browsing through sounds: To ensure you stay in the flow, special care is given that your sound never cuts off or glitches. MIDI Learn - A comprehensive MIDI Learn feature makes it easy to map any MIDI controller to all relevant functions. List of sound categories: • Bell & Mallet • Brass • Motion & Pad • Orchestra • Piano & Key • Plucked & Guitar • Sound FX • Strings • Synth & Airy • Vocal & Choir • Woodwind & Reed Further features include: • Standalone & AUv3 for integration in Logic Pro, Cubasis and other compatible hosts • Bridge to AudioLayer App for enhanced sound design • Dynamic control fader compresses the response of your keybed on the fly • ‘Dice’ button suggests random multi for instant inspiration • Hermode Tuning function for purest harmonies • Compatible with MIDI Polyphonic Expression (MPE) • optional SSD disk streaming
Screenshots
Verdict
The clearest difference is price: XinematiX at Free against iDousyn's $5.99. XinematiX also leads on rating (4.5 vs 4.2) and update cadence (fortnightly vs every 2 months). On ratings volume, 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
XinematiX is free to download; iDousyn costs $5.99 up front. iDousyn sells 1 one-off in-app purchase and XinematiX sells 28 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
XinematiX holds the better App Store score, 4.5 against 4.2. Both are backed by a comparable volume of ratings — 161 and 302 respectively. Written reviews point the same way: 34% of iDousyn's written reviews are positive against 54% of XinematiX's.
iDousyn ships an update every 2 months, XinematiX fortnightly. The most recent releases landed on October 29, 2026 and November 3, 2026 respectively.
| Parameter | iDousyn | XinematiX |
|---|---|---|
| Price | $5.99 | Free — better |
| Rating | 4.2 (161 ratings) | 4.5 (302 ratings) — better |
| Positive reviews | 34.1% of reviews | 53.8% of reviews — better |
| Number of ratings | 161 | 302 — better |
| Update frequency | Every 2 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 26.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 1.2 GB | 598 MB |
| Age rating | 4+ | 4+ |
| Developer | Jorge Lozada | Harry Gohs |
Customer experience
iDousyn
XinematiX
User reviews
iDousyn
From 161 App Store ratingsWhat we love
- 👍 Good clean sounds
- 👍 Simple to use
- 👍 Low CPU usage
- 👍 Sounds great
- 👍 Great piano and strings app
Room to improve
- 🐛 Ads pop up making it unplayable
- 🐛 Full version still displays full-page ads
- 🐛 Ads appear on the front page
- 🐛 Ads are annoying
- 🐛 Totally unusable product
XinematiX
From 302 App Store ratingsWhat we love
- 🎉 Fantastic sound quality
- 💰 Great value for money
- 🎨 Powerful sound design capabilities
- 🎹 Versatile and expressive instruments
- 🔍 Impressive sample library
Room to improve
- 🐛 Stability issues and crashes
- 🤔 Confusing user interface
- 💸 Expensive individual sound packs
- 🔇 Lack of free sound samples
- 🔌 Compatibility problems on some devices
Bugs and requests
iDousyn
Reported bugs
15 issues- App crashes immediately
- Full version displays full-page ads
- Ads appear on the front page
- New update has ads
- Implemented trackers
Show 10 moreShow fewer
- iDousyn Lite works, this one does not
- App does not open
- MIDI input timing issues
- Sound crash sometimes
- Long delay between external MIDI and sound
- Sluggish keyboard
- Sluggish interface
- Glide is always on
- Scrolling menu is hard to use
- Sliders on scrolling menu
Requested features
10 requests- Adaptive Crasher (AUV3, Adaptive Cubasis and Zenbeats)
- AUV3 support
- Audiobus compatibility
- MIDI IN for better keyboard control
- Background audio option
Show 5 moreShow fewer
- Reset button
- Fix sound crash
- Improve interface contrast
- Make panel brighter
- Allow turning off glide
XinematiX
Reported bugs
4 issues- Purchased sound packs not loading or available
- Morphing and blending features not functioning as expected
- Inconsistent behavior across different iOS versions
- Reverb and effects not working correctly
Requested features
5 requests- Ability to preview sound packs before purchase
- Improved sound organization and management
- More customization options for the user interface
- MIDI learn and automation support
- Ability to import user samples
In-app purchases
iDousyn
- Unlock ProFree
XinematiX
- Trombones & Trumpets$4.99
- XinematiX Choir$4.99
- XinematiX Pads$4.99
Show 25 moreShow fewer
- Airy Crystal$6.99
- Brass Sections$6.99
- Bells & Tube$6.99
- Class Orchestra$6.99
- Epic Orchestra$6.99
- Vocal & Choir$6.99
- Woodwinds$6.99
- Analogue Motion$6.99
- Airy Pads$9.99
- Church Organ$9.99
- Choir Strings & More$9.99
- Dynamite Pianos$9.99
- Guitar Pack$9.99
- Guzheng & Santoor$9.99
- Lydian Pads$9.99
- Flying FX$9.99
- Full Orchestra$12.99
- Marcato Strings$12.99
- Starter Set$12.99
- Chamber Strings$14.99
- Orchestral Strings$14.99
- Phrase Choir$14.99
- XinematiX Strings$14.99
- Concert Grand Piano$14.99
- Complete access pass$29.99









