Comparison

Scanmarker Keyboard vs Synapse

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

Head to head
About

Scanmarker Keyboard

Features
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ScanMarker Keyboard - Compatible with ScanMarker Air & Reader Models Unlock the full potential of your ScanMarker Air and ScanMarker Reader with the ScanMarker Keyboard app, designed to seamlessly integrate with these advanced scanning devices for a powerful, efficient, and user-friendly experience. Core Functionality: Wireless Text Scanning: Easily scan and instantly transfer text from documents, books, or any printed material directly to your iPhone or iPad. The ScanMarker Air and ScanMarker Reader work wirelessly via Bluetooth to provide real-time text transfer and reading. OCR (Optical Character Recognition): The app uses OCR technology to accurately capture and convert printed text into editable content, eliminating the need for manual typing. Real-time Reading: For users needing accessibility support, the ScanMarker Keyboard app reads out the text immediately after scanning. The app supports multiple languages, making it ideal for multilingual users. Easy Text Editing & Saving: Once scanned, the text is ready for editing, sharing, or saving to your device's notes, word processor, or any compatible app. Integration with ScanMarker Air & Reader Models: ScanMarker Air: The app connects to the ScanMarker Air model via Bluetooth, allowing for real-time scanning and text transfer. Perfect for users on-the-go who need quick, wireless scanning. ScanMarker Reader: For a more robust reading experience, the app pairs with the ScanMarker Reader to provide both reading and scanning capabilities. Great for those needing to quickly transfer scanned text for later use or integration into digital documents. Use Cases for Target Users: Students: Scan and save important notes from textbooks, articles, or lecture materials. Easily organize and access scanned text for study sessions. Dyslexic Users: With the text-to-speech feature, dyslexic users can scan and listen to the text aloud, helping with reading comprehension and reducing reading fatigue. Professionals & Researchers: Quickly capture and store text from research papers, documents, or printed materials for further analysis or referencing. Perfect For: ScanMarker Air & Reader Users: Ideal for those who already own a ScanMarker Air or ScanMarker Reader and want to maximize their functionality on iOS devices. Students, Teachers, Researchers, and Professionals: Anyone who needs to capture and edit text from printed materials quickly and efficiently.

About

Synapse

Features
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Study anything. Remember everything. Synapse is a fast, native flashcard app for learning anything โ€” built around proven spaced repetition, so it shows you each card right before you'd forget it and you remember more in less time. Create your own decks or import the ones you already use, sketch with Apple Pencil, and get private AI coaching that knows exactly where you're struggling. WHY SYNAPSE โ€ข Proven spaced repetition โ€” An SM-2 scheduler surfaces what's due each day. Grade every card Again, Hard, Good, or Easy and Synapse handles the rest. โ€ข Bring your own decks โ€” Import the .apkg flashcard decks you already own. Synapse rebuilds the subject and chapter hierarchy and renders images, LaTeX, and cloze deletions. โ€ข Apple Pencil scratchpad โ€” Work physics and chemistry problems right beside the card. The scratchpad clears between cards, so your reasoning stays with the question it belongs to. โ€ข Insightful analytics โ€” See your reviews over time, filter by range, and tap any subject to drill in. Spot the topics slipping before they cost you points. โ€ข Resource library โ€” Keep your PDFs, notes, and reference docs in nested folders right next to your decks, and read them without leaving the app. โ€ข iCloud sync โ€” Study on iPad at home and review on iPhone between classes. Your decks and progress sync automatically through your private iCloud โ€” no account to create. STUDY ANYTHING Synapse started as an MCAT tool and still excels at it โ€” but you can build decks for whatever you need to learn: med-school boards, anatomy, pharmacology, histology, nursing, the bar exam, the GRE, languages like Spanish, music theory, and more. If it fits on a flashcard, you can learn it here. A STUDY COACH THAT RUNS ON YOUR DEVICE Synapse uses Apple Intelligence to turn your own study data into real guidance โ€” what to review next, which subjects are slipping, and how your progress looks. Ask it anything about your decks. โ€ข Grounded in your data โ€” it only talks about your real subjects and progress; it won't invent topics or facts. โ€ข Private by design โ€” the model runs on-device. Your study history never leaves your iPhone or iPad. No servers, no accounts. โ€ข Works offline โ€” coaching is right there during a study session. PRIVATE BY DEFAULT No ads. No tracking. No account. Your decks, cards, and progress live on your device and sync through your own private iCloud โ€” we never see them. FREE TO START Use Synapse free with up to 5 card reviews a day and up to 100 cards โ€” every feature included. Upgrade to Synapse Premium for unlimited daily reviews and unlimited cards: โ€ข Annual โ€” $79.99/year, with a 7-day free trial โ€ข Lifetime โ€” $99.99 one-time purchase Payment is charged to your Apple Account at confirmation of purchase. The annual subscription automatically renews unless cancelled at least 24 hours before the end of the current period; manage or cancel it anytime in your App Store account settings. Any unused portion of a free trial is forfeited when you buy a subscription. Privacy Policy: https://synapse.roitechllc.com/privacy Terms of Use: https://synapse.roitechllc.com/terms Download Synapse and study smarter. โ€” Synapse is not affiliated with, or endorsed by, Anki or the Association of American Medical Colleges. MCAT is a registered trademark of the AAMC.

Screenshots

Scanmarker Keyboard4 screens
Synapse4 screens

Verdict

The call

The clearest difference is in-app purchases: Scanmarker Keyboard at none against Synapse's 2. Scanmarker Keyboard also leads on update cadence (fortnightly vs every 5 weeks). On price, ads, device support and iOS requirement 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. Synapse sells 2 in-app purchases, starting at $79.99 per year. Scanmarker Keyboard asks for nothing beyond the download.

UpkeepUpdate frequency

Scanmarker Keyboard ships an update fortnightly, Synapse every 5 weeks. The most recent releases landed on September 20, 2026 and September 4, 2026 respectively.

Scorecard2 real differences ยท 4 level
Scanmarker Keyboard versus Synapse: the parameters behind the verdict, then further details
ParameterScanmarker KeyboardSynapse
PriceFreeFree
Update frequencyFortnightly โ€” betterEvery 5 weeks
AdsNoNo
In-app purchasesNo โ€” betterYes
DevicesiPhone, iPad, iPod โ€” betteriPhone, iPad
Requires iOS16 โ€” better17.0
Further details โ€” not scored
Size8 MB8 MB
Age rating4+4+
DeveloperTopscan ltd.Roi Rozenthal

In-app purchases

None

Scanmarker Keyboard

No in-app purchases

2 purchases

Synapse

Subscriptions1
  • Synapse Premium7 Days trial$79.991 Year
One-time1
  • Synapse Premium โ€” Lifetime$99.99

Questions

Is Scanmarker Keyboard free?
Scanmarker Keyboard is free to download, with no in-app purchases.
Is Synapse free?
Synapse is free to download, with in-app purchases available.
Do Scanmarker Keyboard or Synapse have ads?
Neither Scanmarker Keyboard nor Synapse shows ads.
Which is updated more often, Scanmarker Keyboard or Synapse?
Scanmarker Keyboard ships an update fortnightly, and Synapse every 5 weeks. Most recently, Scanmarker Keyboard was updated on September 20, 2026 and Synapse on September 4, 2026.

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