Comparison

SynthMaster 2 vs XinematiX

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

Head to head
About

SynthMaster 2

This powerful software synthesizer offers a vast array of sound design capabilities, including multiple oscillator modes, extensive modulation options, and a wide selection of filters. Explore over 1000 factory presets or create your own unique sounds. Available as a standalone app or AUv3 plugin.

Highlights
  • Multiple oscillator modes (Basic, Additive, Wavetable, Vector)
  • Extensive modulation architecture
  • 6 filter categories
  • Import custom wave files
  • 1000+ factory presets
  • Standalone app and AUv3 plugin
Read full description

KV331 Audio is proud to announce the availability of their award winning software synthesizer SynthMaster 2.9 on iOS platform. As being the first app developed using KV331 Audio’s new cross-platform UI framework, SynthMaster 2 runs as a standalone app or AUv3 plugin on iPads with iOS 11 and above. SynthMaster 2 supports native resolutions of various iPad devices. User interfaces are provided for 9.7, 11 and 12.9 inch iPads in 4 different skins (Blue, White, Dark, Proto). Separate interfaces are provided for the AudioUnit plugin as well. SynthMaster 2 comes with 1000 factory presets designed by world class sound designers such as BigTone, Nori Ubukata, NatLife and Yuli Yolo. Thanks to the comprehensive preset browsing features, users can easily filter presets by author name, bank name, instrument type or preset name and find the sounds that they are looking for. There’s also an IAP Shop, which lets users purchase additional sounds: 1. "Desktop Presets Upgrade": This IAP adds all factory presets in SynthMaster 2.9, increasing the total preset count to 2000. 2. "All Expansions Bundle": This IAP adds all current 38 SynthMaster preset expansion banks. Sound Engine: At the heart of SynthMaster 2’s powerful sound engine lies its oscillators, modulators, and filters. Oscillators: The oscillators can operate in 4 different modes to generate sound: 1. In Basic mode, the oscillator plays single cycle waveforms or samples. With the Oscillator Unison turned on, up to 8 voices per oscillator can be played. 2. In Additive mode, 8 Basic oscillators can be stacked up to create richer tones. 3. In Wavetable mode, the oscillator can play wavetables with up to 256 frames. 4. In Vector mode, 4 Basic oscillators are mixed in 2 dimensions. Modulators: Modulators are simply basic oscillators that can be added to other oscillators or modulate other oscillators’ or modulators’ phases. By connecting modulators to other oscillators or modulators, complex FM tones can be synthesized. Importing Wave Files into SynthMaster: While designing sounds, users can easily import wave files into SynthMaster 2. SynthMaster 2 can categorize those files into waveforms, wavetables or multi samples and import them accordingly. Filters: Once the sound is generated by the oscillators it goes through SynthMaster’s filters, which can operate in 6 different categories: Digital, VAnalog, Ladder, Diode Ladder, State Variable and Bite. Custom distortion can be applied before or after the filters as well. Modulation Architecture: SynthMaster 2 features a comprehensive modulation architecture with a wide range of modulation sources: 1. MIDI controls 2. Macros controls 3. 4 ADSR envelopes per layer 4. 4 Multisegmented envelopes per payer 5. 4 LFOs per layer 6. 4 Sequencers per layer 7. 4 Keyscalers per layer There’s real-time visual feedback that lets users see how modulation sources and targets are changing when a note is being played. This is extremely helpful when designing sounds with SynthMaster 2. New modulations can be created easily by dragging and dropping a modulation source onto a knob or slider control. Users can easily see which controls are modulated by a modulation source by clicking on that source. Controls that are being modulated by that source will display modulation amounts. By long pressing a control, the modulation amount can be edited without the need to go through the mod matrix. Arp/Sequencer: SynthMaster features a comprehensive arpeggiator / sequencer with 32 steps. Users can easily create sequences by recording steps one by one. Effects: Each of the 2 layers in SynthMaster has 5 insert effect slots. 13 different types of effects can be instantiated in any of those slots. There are also 2 global effect send busses which can be used to create more complex effect routings.

About

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.

Highlights
  • 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
Features
Read full description

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

XinematiX4 screens

Verdict

The call

The clearest difference is price: XinematiX at Free against SynthMaster 2's $14.99. XinematiX also leads on ads (none vs shown) and device support (3 vs 1). SynthMaster 2's advantage is review sentiment (68% vs 54%). On rating, ratings volume, update cadence and in-app purchases 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

XinematiX is free to download; SynthMaster 2 costs $14.99 up front. SynthMaster 2 sells 32 one-off in-app purchases and XinematiX sells 28 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

SynthMaster 2 holds the better App Store score, 4.8 against 4.6. Both are backed by a comparable volume of ratings — 451 and 295 respectively. Written reviews point the same way: 68% of SynthMaster 2's written reviews are positive against 54% of XinematiX's.

UpkeepUpdate frequency

SynthMaster 2 ships an update every 3 weeks, XinematiX fortnightly. The most recent releases landed on October 14, 2026 and October 15, 2026 respectively.

Scorecard5 real differences · 5 level
SynthMaster 2 versus XinematiX: the parameters behind the verdict, then further details
ParameterSynthMaster 2XinematiX
Price$14.99Free — better
Rating4.8 (451 ratings) — better4.6 (295 ratings)
Positive reviews68.5% of reviews — better53.8% of reviews
Number of ratings451 — better295
Update frequencyEvery 3 weeksFortnightly — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPadiPhone, iPad, iPod — better
Requires iOS1512.0 — better
Further details — not scored
Size918 MB598 MB
Age rating4+4+
DeveloperKV331 AudioHarry Gohs

Customer experience

SynthMaster 2

All ratings407 ratings
Positive94.3%
Neutral2.2%
Negative3.4%
Written reviews111 reviews
Positive68.5%
Neutral16.2%
Negative15.3%

XinematiX

All ratings295 ratings
Positive89.2%
Neutral2.0%
Negative8.8%
Written reviews143 reviews
Positive53.8%
Neutral7.0%
Negative39.2%

User reviews

SynthMaster 2

From 451 App Store ratings

What we love

  • 🚀 Best synth on iPad
  • 👍 Delicious sound
  • 👍 Tremendously powerful synth
  • 👍 Great synth with complex possibilities and great sound(s)
  • 👍 Perfeito

Room to improve

  • 🐛 Auswahl der Modulationsquellen funktioniert nicht richtig
  • 🐛 Echt schlecht
  • 🐛 Broken Preset System for a powerful synth
  • 🐛 Please fix the OSC behavior on Square and Saw
  • 🐛 Preset issues

XinematiX

From 295 App Store ratings

What 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

SynthMaster 2

Reported bugs

4 issues
  • Presets not loading correctly
  • Modulation not working after loading project
  • Skin resets to default
  • App crashes frequently

Requested features

2 requests
  • Pitch bend/glide for imported samples
  • Integration with AUM audio mixer

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

32 purchases

SynthMaster 2

One-time32
  • BigTone Tableworks Vol.2$1.99
  • Burak Yeter Synth Sounds Vol1$1.99
  • Aiyn Zahev Expansion 1$1.99
Show 29 more
  • BigTone Tableworks Vol.1$1.99
  • Michael Kastrup Expansion$1.99
  • EDM Stars Volume 1$1.99
  • Nori Ubukata Pop Hits Vol.4$1.99
  • Rob Lee EDM Expansion Vol.2$1.99
  • Alonso Sound Future Rave$1.99
  • Nori Ubukata Pop Hits Vol.1$1.99
  • BigTone Techno Bits Vol.1$1.99
  • Club Sequences Vol.1$2.99
  • Historical Synth Giants Vol.3$2.99
  • Dawn of Electronic Music Vol.2$2.99
  • Nori Ubukata Art Rock Basics$2.99
  • BigTone Analog Basics 02$4.99
  • BigTone Analog Basics$4.99
  • BigTone Signature Sounds Vol.1$4.99
  • NU Sounds of the World$4.99
  • Historical Synth Giants Vol.4$4.99
  • Historical Synth Giants Vol.1$4.99
  • Historical Synth Giants Vol.2$4.99
  • Japan Vintage$4.99
  • NatLife Future Bass Sounds$4.99
  • Danyella EDM Expansion Vol.1$4.99
  • Dawn of Electronic Music Vol.1$4.99
  • Dawn of Electronic Music Vol.3$4.99
  • Rob Lee EDM Expansion Vol.3$4.99
  • Natlife Disco Funk$4.99
  • Insigne Essentials 4 Clubbin$4.99
  • Desktop Presets Upgrade$9.99
  • All Expansions Bundle$49.99
28 purchases

XinematiX

One-time28
  • Trombones & Trumpets$4.99
  • XinematiX Choir$4.99
  • XinematiX Pads$4.99
Show 25 more
  • 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

Questions

Is SynthMaster 2 free?
SynthMaster 2 costs $14.99, and also offers in-app purchases.
Is XinematiX free?
XinematiX is free to download, with in-app purchases available.
Which has better reviews, SynthMaster 2 or XinematiX?
SynthMaster 2 is rated higher. SynthMaster 2 averages 4.8 out of 5 from 451 ratings, while XinematiX averages 4.6 from 295 ratings.
Do SynthMaster 2 or XinematiX have ads?
SynthMaster 2 shows ads; XinematiX does not.
Which is updated more often, SynthMaster 2 or XinematiX?
SynthMaster 2 ships an update every 3 weeks, and XinematiX fortnightly. Most recently, SynthMaster 2 was updated on October 14, 2026 and XinematiX on October 15, 2026.

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