Comparison

Syntien 2 vs ULTIMIDI

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

Head to head
About

Syntien 2

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Syntien 2 recognizes a variety of input sources, including touch, movement, and sound, and converts them into data for your creative work. Syntien 2 can connect to other devices and software via MIDI, OSC, and BLE. It comes with all the standard controls you'd expect -- buttons, labels, sliders, knobs, etc. -- plus a unique set of tools that go far beyond the basics. • Use an adjustable, resizable Keyboard control to send MIDI note and velocity data, in addition to pitch bend, expression, and more. • The Touch Pad control takes full advantage of your device's multi-touch capabilities. Track multiple touches independently. Use a stylus like an Apple Pencil to send highly-expressive data with pressure and tilt sensitivity. • The IMU control uses data from your device's accelerometer, gyroscope, and magnetometer to transmit your device's acceleration, rotation, or nearby magnetic field strength. • Use the Level Meter to track audio input levels, and use the Pitch Detector control to detect pitch. • Transform and scale outputs directly in Syntien 2 without any complex scripting! • Connect controls to each other using Macros. Use buttons to toggle a Keyboard's sustain pedal, set up a Slider to modulate the frequency of an LFO, and more! • Create your own interfaces and modify the behavior of controls in-app, on any iPhone or iPad, without the need for a separate desktop editor! Place and resize controls exactly how you want them using intuitive drag-and-drop gestures. • Modify controls mid-performance by sending data from your computer to Syntien. Incoming OSC messages are displayed on the screen and color-coded, so you'll know exactly what messages Syntien is receiving and whether or not they're being interpreted. Works with Ableton, Max/MSP, SuperCollider, TouchDesigner, and any MIDI- or OSC-compatible software.

About

ULTIMIDI

Design custom MIDI touch control surfaces with a free-form canvas. Assign gestures, physics, and automation to faders, knobs, and more. Connect to any MIDI-capable app or hardware for a personalized music creation experience.

Highlights
  • Customizable MIDI touch control surfaces
  • Free-form canvas for layout design
  • Assign gesture bindings and automation
  • Connect to MIDI apps and hardware
  • Advanced control logic and routing
  • Cloud saving for controller layouts
Features
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Design custom MIDI touch control surfaces with ease. Assign gesture bindings, physics behaviors, automation, visual design, and more on the fly. ----- Make your instrument feel like YOU. ULTIMIDI lets you build your perfect controller layout on a free-form canvas. Add faders, knobs, XY pads, buttons, joysticks, step sequencers, and MUCH more, then arrange and connect them together exactly how you want. Advanced Connectivity: - Connect to any MIDI-capable app, hardware synth, DAW, or Bluetooth MIDI enabled device. (Network connectivity features coming soon!) Automation Capabilities: - Hand draw your LFO curves or instantly adjust a step sequencer. ULTIMIDI prioritizes ZERO menus when in performance mode. Set up your automation targets ahead of time, and adjust them instantly with your own UI layout. Powerful control logic: - Need that fader to push to 75% only when button A and button B are pressed at the same time? No problem. - Chain actions, build logic gates, bind global gestures, and sync them all with with an internal or external MIDI clock. - Complex routing is made simple with zero coding knowledge required. Other Goodies: - Keep multiple controller layouts locally or save them to the cloud - Cross platform capabilities - Map anything with an external MIDI controller - Loop your control devices - Show photos / video on your canvas - Much more Designed for YOU, the creative musician who wants to connect all of their gear together for ease of use in performance or studio workflows without kneeling down to the manufacturer's idea of a "convenient" layout. ----- ULTIMIDI is a growing platform empowering musicians with simple to use MIDI tools that pack a punch under the hood. Music production can be a highly technical pursuit. For some of us that's part of the enjoyment of the activity, and for others, we just want to play. ULTIMIDI seeks to find a balance between complex routing / logic behaviors, and a no-code, open canvas interface that is fun and enjoyable to use. So whether you just want a few knobs with custom emoji cursors, or you want to create a full control surface brain to connect your entire studio together, ULTIMIDI does it all. Inject your soul and creative eye into your control surface, without abandoning technical complexity. ----- ULTIMIDI is in active development, we are actively adding in new features and control devices. Any future additions to the standard version or the currently available add-on packs will be automatically applied to purchases made today. Join the touch control movement!

Screenshots

Syntien 24 screens
ULTIMIDI3 screens

Verdict

The call

The clearest difference is in-app purchases: Syntien 2 at none against ULTIMIDI's 4. On price, update cadence, 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

Both are free to download. ULTIMIDI sells 4 one-off in-app purchases. Syntien 2 asks for nothing beyond the download.

UpkeepUpdate frequency

Syntien 2 ships an update every 3 weeks, ULTIMIDI every 5 weeks. The most recent releases landed on October 3, 2026 and October 6, 2026 respectively.

Scorecard1 real difference · 9 level
Syntien 2 versus ULTIMIDI: the parameters behind the verdict, then further details
ParameterSyntien 2ULTIMIDI
PriceFreeFree
Rating—2.0 (1 ratings) — better
Positive reviews—0.0% of reviews
Number of ratings—1 — better
Update frequencyEvery 3 weeks — betterEvery 5 weeks
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.0 — better15.1
Further details — not scored
Size35 MB38 MB
Age rating4+4+
DeveloperModuliiNicholas Hogan

In-app purchases

None

Syntien 2

No in-app purchases

4 purchases

ULTIMIDI

One-time4
  • Performance Pack$25.00
  • Stepped Controls Pack$25.00
  • Automation Pack$25.00
Show 1 more
  • Standard Upgrade$50.00

Questions

Is Syntien 2 free?
Syntien 2 is free to download, with no in-app purchases.
Is ULTIMIDI free?
ULTIMIDI is free to download, with in-app purchases available.
Do Syntien 2 or ULTIMIDI have ads?
Neither Syntien 2 nor ULTIMIDI shows ads.
Which is updated more often, Syntien 2 or ULTIMIDI?
Syntien 2 ships an update every 3 weeks, and ULTIMIDI every 5 weeks. Most recently, Syntien 2 was updated on October 3, 2026 and ULTIMIDI on October 6, 2026.

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