Comparison

bismark CtrlSlide vs MidiWrist Unleashed

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

Head to head
About

bismark CtrlSlide

Features
Read full description

bismark CtrlSlide is a touch-based MIDI controller that allows you to send Control Change (CC) and Program Change (PC) messages to external MIDI devices or apps. With an intuitive multi-slider interface, CtrlSlide makes it easy to adjust MIDI parameters in real time. Whether you're controlling hardware synthesizers, virtual instruments, or exploring MIDI behavior, this app provides a flexible and reliable control surface at your fingertips. Designed for musicians, producers, and sound designers, CtrlSlide supports various MIDI connection methods including USB, Bluetooth, Wi-Fi, and virtual MIDI routing (depending on your device and operating system). Key Features: • Send MIDI Control Change (CC) and Program Change (PC) messages • Customize multiple sliders for flexible real-time control • Connect to external MIDI devices or other apps • Supports USB, Bluetooth, Wi-Fi, and virtual MIDI • Includes predefined CC numbers for quick setup • Clean, responsive interface optimized for touch Use CtrlSlide to fine-tune your synths, experiment with sound design, or enhance your live performance setup — all from your iPhone or iPad.

About

MidiWrist Unleashed

Transform your Apple Watch into a standalone MIDI controller. Directly connect to Bluetooth LE MIDI devices without your iPhone, offering tactile control with haptic feedback and the digital crown. Customize knobs, buttons, and pages for a personalized music production experience.

Highlights
  • Standalone Apple Watch MIDI controller
  • Direct Bluetooth LE MIDI connection
  • Digital Crown control with haptic feedback
  • Configurable knobs, buttons, and pages
  • Transport control for DAWs
  • Motion data transmission
  • Save and manage presets
Features
Read full description

MidiWrist Unleashed turns your Apple Watch into a standalone MIDI controller that directly connects to any advertised Bluetooth LE MIDI device, without the need of your iPhone or any other proxy. The tactile feel of the digital crown combined with haptic feedback, gives you control over any MIDI device by touching your wrist, even when you're not looking. MidiWrist Unleashed makes no sound on its own and can't advertise itself as a Bluetooth LE MIDI device. NOTE: The reliability of Bluetooth LE MIDI support in hardware devices varies. MidiWrist Unleashed was tested with iPhone, iPad, Mac and CME WIDI devices. We can't guarantee the connection stability nor MIDI message latency with other devices. IMPORTANT: MidiWrist Unleashed can only connect to Bluetooth MIDI devices, and doesn't support Siri commands. If you need to connect to other MIDI devices or use the Siri features, the original MidiWrist app is still available with those features. Features: • Standalone MIDI controller for your Apple Watch • Fully configurable on your Watch, no external app is required • Any number of knobs can be controlled with the Digital Crown • Macro control over multiple MIDI parameters from the Digital Crown • Remotely Play / Stop / Pause / Record / Rewind / Fast Forward your DAW from your Watch • Knobs can be controlled individually or simultaneously • Knobs can be linked to preserve their offsets • Any number buttons can be toggled by tapping the Watch • Buttons can either be stateful or momentary • Pages can be created with any combination of controls choosing from buttons and knobs • Program changes through the Digital Crown or by tapping the Watch • Transport control over MIDI Machine Control (MMC) or Mackie Control Universal (MCU) • Scrub transport with the Digital Crown • Save / Undo / Redo / Toggle Cycle / Toggle Click / Enter through MCU • XY pad with individual messages for each axis • Motion data (pitch, roll, yaw, acceleration) can be sent in real time • Trigger thresholds for motion data to send discrete messages instead of a continuous stream • Optional haptic feedback • Configurable colors for all knobs, buttons and panels • Configurable labels for knobs, buttons and panel • Configurable MIDI channels and MIDI messages (continuous control, program change, channel pressure, note) • Create any number of the controller pages you need • Delete and rearrange controller pages • Save your configurations to presets for easy retrieval • MIDI learn for easy controller configuration • Delete and rearrange presets • Connect to other Bluetooth MIDI devices • Low latency and fast response

Screenshots

bismark CtrlSlide3 screens

Verdict

The call

The clearest difference is price: bismark CtrlSlide at $1.99 against MidiWrist Unleashed's $14.99. bismark CtrlSlide also leads on iOS requirement (15.0 vs 17.0). MidiWrist Unleashed's advantage is update cadence (every 3 weeks vs every 2 months). On ads, in-app purchases 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

bismark CtrlSlide costs $1.99 and MidiWrist Unleashed $14.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

bismark CtrlSlide ships an update every 2 months, MidiWrist Unleashed every 3 weeks. The most recent releases landed on September 19, 2026 and September 21, 2026 respectively.

Scorecard3 real differences · 7 level
bismark CtrlSlide versus MidiWrist Unleashed: the parameters behind the verdict, then further details
Parameterbismark CtrlSlideMidiWrist Unleashed
Price$1.99 — better$14.99
Rating—4.2 (6 ratings) — better
Positive reviews—77.8% of reviews
Number of ratings—6 — better
Update frequencyEvery 2 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesNoNo
Monetization—Paid
DevicesiPhone, iPad, iPod — betteriPhone, Apple Watch
Requires iOS15.0 — better17.0
Further details — not scored
Size19 MB4 MB
Age rating4+4+
Developerbismark LLCUwyn, LLC

In-app purchases

None

bismark CtrlSlide

No in-app purchases

None

MidiWrist Unleashed

No in-app purchases

Questions

Is bismark CtrlSlide free?
bismark CtrlSlide costs $1.99, with no in-app purchases.
Is MidiWrist Unleashed free?
MidiWrist Unleashed costs $14.99, with no in-app purchases.
Do bismark CtrlSlide or MidiWrist Unleashed have ads?
Neither bismark CtrlSlide nor MidiWrist Unleashed shows ads.
Which is updated more often, bismark CtrlSlide or MidiWrist Unleashed?
bismark CtrlSlide ships an update every 2 months, and MidiWrist Unleashed every 3 weeks. Most recently, bismark CtrlSlide was updated on September 19, 2026 and MidiWrist Unleashed on September 21, 2026.

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