Comparison

ScrolloDeck vs Duo Trackpad

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

Head to head
About

ScrolloDeck

Experience your contacts in a unique 3D retro style, reminiscent of a 1960s card index. This app integrates with your existing system contacts, offering a visually engaging and interactive way to browse information with customizable fonts and haptic feedback.

Highlights
  • Retro 3D contact card interface
  • Syncs with system contacts
  • Displays name, occupation, phone, address, email, and photo
  • Dynamic adjustment for iPhone Duo folding
  • Customizable fonts
  • Haptic feedback and sound effects
Features
Read full description

Give your contacts a retro look! ScrolloDeck displays your contacts as a retro 3D card index. If you’ve grown tired of browsing your contacts with the system app and would rather browse them in style, ScrolloDeck is perfect for you. Works with your system contacts: You don’t need to create a new contact file. ScrolloDeck loads your contacts directly from the system. The most important info at a glance: Name, occupation, phone number, address and email are displayed for you. A photo is also included, if available. Optimized for the iPhone Duo: As soon as you start folding your iPhone Duo, the scrollable contact list dynamically adjusts to the folding angle. This creates a realistic look and a fun interactive experience. Of course, ScrolloDeck also works on all other supported iPhone models. Customizable display: Choose between different fonts for the text on the contact cards. Not only does it look good, it feels good too: In addition to the realistic 3D rendering, ScrolloDeck also offers haptic feedback and sound effects that dynamically adapt to your interactions. Support independent software: ScrolloDeck was developed by an independent developer.

About

Duo Trackpad

Features
Read full description

Turn your iPhone or iPad into a trackpad and customizable control center for your Mac. Point, click, scroll, and drag with familiar touch gestures. Then make the surface your own: keep your favorite Mac apps, Shortcuts, media controls, and quick actions within reach. BUILD YOUR OWN CONTROL SURFACE Create named layouts for work, creativity, presentations, or relaxing with music. Arrange and resize buttons on the surface or in its toolbars. Customize button colors and symbols, and choose when mouse-button labels appear. Switch layouts with a button, through Shortcuts, or automatically when your device changes orientation or enters a supported iPhone Duo pose. YOUR MAC, ONE TAP AWAY Launch Mac applications and run your Mac's Shortcuts from dedicated buttons. Navigate the Mac app switcher, switch to another app, or hide and quit apps without reaching for your keyboard. Capture your Mac's entire screen, a selected area, or a window, saving it on the Mac or copying it to its clipboard. PLAYBACK AT YOUR FINGERTIPS Add playback buttons, a volume slider, or a larger media control panel. Optional Apple Music access brings song information and playback state to the surface. A separate microphone button mutes and unmutes your Mac's default input on supported devices. FAMILIAR GESTURES, YOUR STYLE Move the pointer with one finger and scroll with two. Click and hold to drag, or use Premium gestures for three-finger dragging, page navigation, Mission Control, app windows, Spaces, and pinch to zoom in supported Mac apps. Choose Matte Aluminum, Satin Plastic, Leather, Woven Fabric, or Silicone, with touch impressions that bring each surface to life. Supported iPhones also offer optional haptic feedback for controls. START FREE, MAKE IT YOURS WITH PREMIUM Pointer movement, tap clicks, and scrolling are free. Premium unlocks custom layouts and buttons, advanced gestures, additional surface styles, and more pointer adjustments. The Mac receiver is free to use. CONNECT TO YOUR MAC Install Duo Trackpad on both devices. Connect over Bluetooth or your local Wi-Fi network. The Mac companion stays in your menu bar and guides you through pointer-control permissions. Selecting Mac apps and Shortcuts requires Wi-Fi; saved buttons also work over Bluetooth. Update both companion apps to use the latest features. Requires iOS or iPadOS 26 or later and macOS 26 or later. Apple Music and Mac Shortcuts integrations require optional permissions on your Mac. Microphone mute depends on the input device and does not change a meeting app's own mute setting. Privacy Policy: https://duotrackpad.com/privacy Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

ScrolloDeck4 screens
Duo Trackpad3 screens

Verdict

The call

The clearest difference is price: Duo Trackpad at Free against ScrolloDeck's $2.99. Duo Trackpad also leads on device support (3 vs 1). ScrolloDeck's advantage is in-app purchases (none vs 2) and update cadence (every 3 days vs every 4 weeks). On ads 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

Duo Trackpad is free to download; ScrolloDeck costs $2.99 up front. Duo Trackpad sells 2 in-app purchases, starting at $3.99 per 7 days. ScrolloDeck asks for nothing beyond the download.

UpkeepUpdate frequency

ScrolloDeck ships an update every 3 days, Duo Trackpad every 4 weeks. Both last shipped on November 10, 2026.

Scorecard5 real differences · 5 level
ScrolloDeck versus Duo Trackpad: the parameters behind the verdict, then further details
ParameterScrolloDeckDuo Trackpad
Price$2.99Free — better
Rating5.0 (2 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings2 — better—
Update frequencyEvery 3 days — betterEvery 4 weeks
AdsNoNo
In-app purchasesNo — betterYes
MonetizationPaid—
DevicesiPhoneiPhone, iPad, Mac — better
Requires iOS18.0 — better26.0
Further details — not scored
Size7 MB27 MB
Age rating4+4+
DeveloperVincent FriedrichCoreBits LLC

In-app purchases

None

ScrolloDeck

No in-app purchases

2 purchases

Duo Trackpad

Subscriptions2
  • Premium Weekly3 Days trial$3.997 Days
  • Premium Annual$14.991 Year

Questions

Is ScrolloDeck free?
ScrolloDeck costs $2.99, with no in-app purchases.
Is Duo Trackpad free?
Duo Trackpad is free to download, with in-app purchases available.
Do ScrolloDeck or Duo Trackpad have ads?
Neither ScrolloDeck nor Duo Trackpad shows ads.
Which is updated more often, ScrolloDeck or Duo Trackpad?
ScrolloDeck ships an update every 3 days, and Duo Trackpad every 4 weeks. Most recently, ScrolloDeck was updated on November 10, 2026 and Duo Trackpad on November 10, 2026.

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