Comparison

Roonmatrix vs Cards plus

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

Head to head
About

Roonmatrix

Features
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Control your own LED matrix hardware, which can display a wide range of informations: Music played from Roon, Apple Music or Spotify, weather data, RSS feeds, custom text messages, and more. The RoonMatrix is a free maker project, and describes step by step how to build your own LED matrix display hardware. And with this app you can configure your hardware extensively, and specify from which sources the text to display is composed. With the app you can send text messages directly to your device, control the display speed, brightness and much more. The app is designed to control the following devices: Roonmatrix, a free Maker project: a device with an big LED matrix to displaying the music currently playing as a scrolling ticker, to selecting the zone, and to controlling the playback mode. Coverplayer, a free maker project: a small device with a square color LCD display to showing the album cover, selecting the zone, controlling the playback mode, and searching the music libraries.

About

Cards plus

Securely store digital copies of your important documents like IDs, insurance, and membership cards. Access them offline with strong encryption and no cloud storage. Organize everything with smart features and a user-friendly interface.

Highlights
  • Secure offline storage
  • Strong encryption with PIN/Face ID
  • Intelligent document scanning (OCR)
  • Customizable organization (tags, folders)
  • Apple Watch support
  • Multiple language support
Features
Read full description

Cards+ is your private digital wallet for ID cards, cards, PDFs and important documents. Driver's license, health insurance card, passport, membership card, vehicle documents, notes or multi-page PDFs: everything stays organized in one place and is ready when you need it. Instead of searching through drawers, photo libraries or old messages, you store your most important documents in Cards+: with folders, tags, favorites, search, full-text recognition and secure access with PIN, Face ID or Touch ID. SECURE & PRIVACY-FIRST Cards+ is built for local, private use. Your cards and documents are stored and protected on your device and can be used without an account, forced cloud storage or tracking. - Protection with PIN, Face ID or Touch ID - Local storage for your cards, photos and PDFs - Encrypted backups and restore - No sign-in required - No tracking Apple Wallet export note: To create and sign a Wallet pass, only the Wallet data you choose is processed after your consent. SCAN, IMPORT, ORGANIZE Add cards and documents the way it works best for you: with the camera, photo import or PDF import. Cards+ helps you capture, crop and edit your card images. Folders, smart features, custom tags, favorites and filters keep even large collections clear. Find insurance cards, memberships, IDs, tickets, vehicle documents or family paperwork right when you need them. ADVANCED SEARCH & TEXT RECOGNITION Cards+ can recognize text from card images and documents and make it searchable. Search for names, numbers, addresses, phone numbers, notes, tags, folders or recognized text without opening every document one by one. APPLE WALLET EXPORT With Cards+ Pro, you can export selected cards as Apple Wallet passes. QR codes and barcodes can be detected and carried over into the Wallet pass. You decide which fields are visible, which are treated as sensitive and how the pass is displayed. APPLE WATCH With the Apple Watch app, important cards are available right on your wrist. Ideal for quick moments when your iPhone stays in your pocket. SMART FEATURES - Document scanning and photo import - PDF import and PDF viewing - Advanced full-text search - Automatic OCR field recognition for numbers, phone numbers, addresses and more - Custom folders, tags and favorites - Expiry dates and reminders - Export individual cards or entire folders - Encrypted backups - Apple Wallet export with QR/barcode support - Apple Watch app - Works offline PERFECT FOR - Travelers who need quick access to important documents - Families organizing multiple IDs, cards and documents - Professionals who want memberships, proofs and documents within reach - Anyone who wants a lighter wallet and still be prepared - Everyone who wants to store important copies securely, privately and neatly VERSIONS Free: - Up to 15 cards - Up to 3 folders - Up to 3 PDFs - Photo import, PDF import and search to try out Lite: - Up to 25 cards - Up to 3 folders - Up to 3 PDFs - Advanced filters, favorites, photo import and editing Pro: - Unlimited cards - Unlimited folders and PDFs - Apple Wallet export with QR/barcode support - Advanced full-text search and smart fields - Apple Watch app - Expiry reminders - Encrypted backups and restore - Advanced export features Available in English, German, French, Spanish, Italian and more. LEGAL NOTICE Digital copies are for convenience and do not replace original documents required by law. Continue carrying official original documents when legally required.

Screenshots

Roonmatrix4 screens
Cards plus4 screens

Verdict

The call

The clearest difference is in-app purchases: Roonmatrix at none against Cards plus's 3. Roonmatrix also leads on iOS requirement (12.0 vs 18.4). On price, update cadence, ads and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Cards plus sells 3 one-off in-app purchases. Roonmatrix asks for nothing beyond the download.

UpkeepUpdate frequency

Roonmatrix ships an update every 2 weeks, Cards plus weekly. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.

Scorecard2 real differences ยท 6 level
Roonmatrix versus Cards plus: the parameters behind the verdict, then further details
ParameterRoonmatrixCards plus
PriceFreeFree
Positive reviewsโ€”84.6% of reviews
Update frequencyEvery 2 weeksWeekly โ€” better
AdsNoNo
In-app purchasesNo โ€” betterYes
Monetizationโ€”Free with in-app purchases
DevicesiPhone, iPad, iPod โ€” betteriPhone, Apple Watch
Requires iOS12.0 โ€” better18.4
Further details โ€” not scored
Size34 MB22 MB
Age rating4+4+
DeveloperStephan WilhelmOliver Lieven

In-app purchases

None

Roonmatrix

No in-app purchases

3 purchases

Cards plus

One-time3
  • Cards+ Lite$1.99
  • Cards+ Upgrade Lite to Pro$2.99
  • Cards+ Pro$4.99

Questions

Is Roonmatrix free?
Roonmatrix is free to download, with no in-app purchases.
Is Cards plus free?
Cards plus is free to download, with in-app purchases available.
Do Roonmatrix or Cards plus have ads?
Neither Roonmatrix nor Cards plus shows ads.
Which is updated more often, Roonmatrix or Cards plus?
Roonmatrix ships an update every 2 weeks, and Cards plus weekly. Most recently, Roonmatrix was updated on November 4, 2026 and Cards plus on October 30, 2026.

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