X/Y PAL vs Skym
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
X/Y PAL
This app serves as an X/Y pad MIDI controller, allowing users to manage up to 8 parameters per pad. Customize MIDI channels, control change messages, value ranges, colors, and names for each parameter. Visualize CC value changes with on-screen bars.
- X/Y pad MIDI controller
- Control up to 8 parameters per pad
- Customizable MIDI channel and CC messages
- Configurable CC value range
- Parameter naming and coloring
- MIDI output device selection
- Visualized CC value changes
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X/Y PAL is your handsome X/Y pad MIDI controller. Control up to 8 parameters per pad. Each parameter can be configured: - set MIDI Channel and control change message, - set the CC value range, - set a color and a name - pick the MIDI output device and - inverse the CC value mapping. On the iPad up to 4 pads can be visible in landscape mode and up to 2 in portrait mode. On the iPhone there can be 2 pads visible and controlled at once. Pick CC value mappings from a list of predefined devices to help create your custom pads. CC value change is visualized using bars on the side of each pad. ** CONFIGURE PARAMETERS ** - configure the X/Y Pads in the settings section - configure each of the 8 parameters by clicking on the sidebar in the settings section - pick from a predefined list of devices to easily set the CC value and name or just set some custom name and CC value - set the color of the parameter by clicking on the color button - inverse the CC value mapping by selecting the inverse button for the parameter - select the MIDI output for each parameter - configure the CC value range for each parameter.
Skym
Control your Ableton devices with expressive touch gestures. This MIDI controller app lets you manipulate four parameters simultaneously, offering instant variability and interest to your sounds. It requires Ableton on macOS and does not generate sound on its own.
- Touch control for Ableton devices
- Control 4 parameters simultaneously
- X, Y, Speed, and Gate parameters
- USB or Bluetooth connection
- Free starter Ableton project included
- Expressive sound design
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Touch control for your Ableton devices. Skym is a MIDI controller app that allows you to control 4 parameters of your Ableton devices at once. Simply download the app, and install our Ableton script on Mac, and you can connect over USB or Bluetooth to perform expressive sound design. Our free starter Ableton project has some sounds to get you up and running. Skym sends 4 parameters at once. X, Y, Speed (how fast your touch is moving), and Gate (flips on and off with touch). These parameters automatically map to macros 1, 2, 3, and 4 respectively. Combining these layers of control on synths, samplers, effects, gives you access to instant variability and interest in your sounds. Note Skym is a controller and not a sound generator, so the app does not make sound on its own. We only support connection and integration with Ableton on Mac. Mac OS must be 10.11 or later Ableton must be 11.0.0 or later
Screenshots
Verdict
The clearest difference is in-app purchases: X/Y PAL at none against Skym's 4. X/Y PAL also leads on price ($1.99 vs $7.99) and rating (4.6 vs 4.3). Skym's advantage is update cadence (monthly vs every 8 months) and chart position (#199 vs unranked). On review sentiment, ratings volume, ads 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
X/Y PAL costs $1.99 and Skym $7.99 up front. Skym sells 4 one-off in-app purchases. X/Y PAL asks for nothing beyond the download.
X/Y PAL holds the better App Store score, 4.6 against 4.3. Both are backed by a comparable volume of ratings — 9 and 22 respectively. Written reviews split almost evenly too, at 80% and 80% positive.
X/Y PAL ships an update every 8 months, Skym monthly. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.
| Parameter | X/Y PAL | Skym |
|---|---|---|
| Price | $1.99 — better | $7.99 |
| Rating | 4.6 (9 ratings) — better | 4.3 (22 ratings) |
| Positive reviews | 80.0% of reviews | 80.0% of reviews |
| Number of ratings | 9 | 22 — better |
| Update frequency | Every 8 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Paid | Paid |
| Best chart rank | — | #199 — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 9.3 — better | 15.0 |
| Further details — not scored | ||
| Size | 7 MB | 34 MB |
| Age rating | 4+ | 4+ |
| Developer | DANIEL BRUEGGE | ResGuide LLC |
Customer experience
X/Y PAL
Skym
In-app purchases
X/Y PAL
No in-app purchases
Skym
- Heat Map$4.99
- Warp Speed$9.99
- Pulse Cell$9.99
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