Features & Capabilities

  • 30 GB Sound Library (20 GB on Disk) - External Storage
  • 85 High Quality Stacked Presets.
  • 362 Individual Sounds
  • Layer and Stack Up to 8-Sounds
  • Host your own AUv3

The MKSensation Xtreme builds on our renowned MKSensation plugin, delivering the most accurate sampled representation of the classic MKS-20 piano module. Rooted in gospel music, the MKS-20 has been a staple in countless gospel albums, often stacked alongside JV-Series, Motifs, and other vintage racks for a rich, dynamic sound. Traditionally, musicians relied on complex MIDI setups to blend and control layers in real-time. MKSensation Xtreme replaces decades of hardware, offering the same powerful layering and live performance flexibility in a single app.

With the power of modern iPads and M1 chips, MKSensation Xtreme provides the equivalent of eight Pure Synth Platinums. Each of the eight sound slots features independent AMP, Filter, Control, LFO, and effects, plus 8-insert effect slots (with up to five effects per slot), along with Global and Master effects. All effect buses are easily controlled via red faders, and, as with all our apps, full MIDI learn functionality is included.

Designed for live performance, the app not only delivers our signature sounds but also allows you to host your own AUv3 instruments and effects. You can seamlessly integrate external sounds, run them through our filters, AMP, LFO, and modulation, and enjoy the ultimate flexibility—whether using MKSensation Xtreme’s sounds or purely its powerful hosting capabilities.

iPad Version vs Desktop

The iPad version is identical to the desktop version as far as features, synthesis, and functionality. The only difference is in sound: We removed the second version of the MKS sounds, so that there is only one main version of the MKS soundest, instead of two different versions on the desktop. The quality is the same.

General Specs

• 12 GB Lossless Compression) • 23,419 Samples • 362 Sampled Sounds • 21 Analog Modeled Wavetables • 14 Analog VA Waveforms • 74 Presets • 26 High Quality Effects Featuring Overloud’s VKFX



Highlights

• Store and stream sounds internally or on external hard rive • Ability to Load AUv3 in place of Sound Slots • 8-Fully independent Sound Sources with their own independent (AMP, Filter, LFO, Mod, and effects) • Seamless Sound Switching • Two versions of Power Grand • Live-Set Mode with MIDI CC Program Change • Dedicated Mute and Solo on the buttons • Dedicated Split Screen • All knobs, sliders, and buttons are MIDI Learnable • Two different MIDI CC Program Change modes for quickly switching to presets via your controller • 2-Second max load times per set. • Ability to Receive on Separate MIDI channels per sound for multi-timbral stacks and layers • Global Mictotune, Transpose, Octave, and Velocity Curve. • Dedicated large volume sliders on front of interface. • Ability to Copy/Paste Single or All parameters across sound-sources

Device Requirements:


▪ 2GHz ARM Processor Recommended - iPad Pro 12.9 and 9.7 in, iPad 5th Gen, iPad Pro 12.9 in. (Gen 2), iPad Pro 10.5 in., iPad 6th Gen, iPad Pro 11 in., iPad Pro 12.9 in. (Gen 3), iPad Air (Gen 3) ▪ iPhone X and higher - iPhones with at least 2GB RAM Supported Only ▪ Fast SSD Drives for External sample streaming

IMPORTANT NOTES: ▪ Crossgrades between different synth apps are not available due to iOS App Store restrictions. The only exceptions are FM TiNES and BASSalicious 2. ▪ Individual sounds within a sound pack cannot be downloaded separately. To optimize storage, we recommend using an external SSD. ▪ Our sounds are sampled directly from the original hardware, preserving its natural warmth and character. Some inherent noise may be present as a result.

User Growth & Download Statistics

App
By:
MIDIculous LLC
Rating:
4.40
(37)
0.60
Version:
2.2.8 Last updated: 2026-02-17
Version code:
882524796
Creation date:
2021-07-11
Compatible devices:
Size:
320.24MB
Price:
24.99
URLs:
Website ,Privacy policy
Full description:
See detailed description
Source:
Apple Apps Store
Data ingested on:
2026-06-11
Compare stats and ranking:

Contact the developer

Chrome-Stats does not own this Apple app. Please use these information below to contact the Apple app developer.
Developed by:
MIDIculous LLC
Apple Apps Store
https://apps.apple.com/us/app/mksensation-xtreme/id1544475311
Website:
https://gospelmusicians.com/pages/mksensation-xtreme

User Reviews

Reviewers praise the app’s rich, professional sounds and live‑performance versatility, especially Atmosphere Keys 2, and note strong value and a solid patch/set workflow with plugin support. However, multiple reviews cite stability issues (crashes, stalls), MIDI connectivity problems, and patches that don’t consistently play correctly. Backup/import limitations and a confusing patch-management UI are also common complaints. Overall, the app delivers standout sounds and live potential but reliability and UX gaps reduce consistency.
Pros
  • High-quality, versatile sounds suitable for live performance (notably Atmosphere Keys 2)
  • Great value for the price with a robust feature set for gigging musicians
  • Strong support responsiveness and quick problem resolution
  • Flexible workflow for patches/sets and plugin support for live use
  • Positive sentiment on sound variety and depth across patches
Cons
  • Stability issues including crashes, stalls, and occasional no-sound after OS updates
  • MIDI/input connectivity problems such as no MIDI input or stuck notes
  • Some patches do not play correctly or clip, leading to unreliable sound
  • Backup/export/import limitations, including broken backups and lack of easy preset sharing across devices
  • Confusing patch-pack management and UI, with patch organization and access to sound banks being clumsy for some users
Recent reviews
I love to use this app. I use it every Sunday for church and other events. I find that the sounds available does not vibe well with more contemporary settings. If there was a selection of felt pianos, shimmers effects, arps, plucks, risers, and etc; this app will have a better review from me. Also, the interface with the additional sound packs (Micro Piano, Clarity Piano, etc) is confusing. If it is all in one place along the other patches, it would be better. Others things, I hope would be in an update is an button to be able to latch/hold patches and embedded pad drones within the app. All in all, the app needs be updated to accommodate contemporary settings as well.
by Cr*****, 2026-02-13

Se escuchan bien mal Cuando de tocan en Vive
by lo*****, 2025-07-05

This program is like the Roland RD-1000 and P-330 on steroids. I had a playback issue on my I-Pad after the last OS update. A few patches played but most were met with a thud sound or a high pitched squeal. Normal re-sets and deletions…didn’t work so after just a couple of days the support staff (who kept in constant contact) re-worked the app and now everything is back to normal. The reason why I mention this as I had an issue with another vendor (piano program) and it took them 11 months to fix the problem. Top notch support and many other excellent apps.
by Dr*****, 2025-03-15
View all user reviews ›

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