Comparison

CollaNote vs Sery Snap

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

Head to head
About

CollaNote

This powerful note-taking app offers a rich set of tools for writing, PDF markup, and digital planning. Enhance your notes with over 25 pens, handwriting stabilization, and AI assistance. Collaborate in real-time and organize your work with unlimited papers and notebooks.

Highlights
  • 25+ pens and brushes
  • Handwriting stabilizer
  • PDF import and markup
  • Flashcard creation
  • Real-time collaboration
  • AI-powered tools
  • Unlimited papers and notebooks
Features
Read full description

CollaNote: Powerful note-taking app packed with a wide range of tools. Note-taking, PDF markup, digital planning, and flashcards - all in one place! BUILT FOR APPLE PENCIL WITH AN ENHANCED WRITING EXPERIENCE: - 25+ different pens and brushes to transform your notes into artwork. - Handwriting stabilizer for beautiful, smooth writing. - Enjoy a calming ASMR note-taking experience. - Infinite Arc Menu available for both Apple Pencil Pro and Apple Pencil Gen 2. IMPORT, MARK-UP, AND EXPORT PDF: - Import and mark up PDFs, PPTs, DOCs, and Images effortlessly. - In-built scanner to digitize your physical documents. - Export notes to PDF and share with ease. POWERFUL TOOLS: - Translation tool to learn new languages, supporting over 90 languages. - Create flashcards with audio and images, or use our extensive library. - Beautiful Planners for tracking tasks, deadlines, and schedules. - Record and sync audio directly within your notes. UNLIMITED PAPERS AND NOTEBOOKS: - Unlimited paper with versatile grids/lines and 150+ colorful templates. - Keep all your notes organized and easily accessible from anywhere. - Automatically back up to iCloud and sync across iOS devices. - Smart Dark Mode for optimal visibility in any lighting. - Password protection for ultimate note security. AI POWERED: - Built-in AI Calculator for complex calculations. - AI drawing tools for perfect shapes. - Get intelligent writing and note-taking assistance. - Generate unique stickers with AI. ENGAGING CREATIVE COMMUNITY: - Join the Public Room to connect with creators worldwide. - Real-time collaboration function (unlimited participants). CollaNote's journey began with a student at Hamburg University, who now leads a dedicated team of individuals devoted to delivering the finest digital paper experience. We extend our heartfelt gratitude to our users for their unwavering support since the early days of CollaNote. Download CollaNote now to discover even more surprises!

About

Sery Snap

Features
Read full description

Sery Snap is the mobile companion for Sery — your private data agent. Ask questions about your files and datasets in plain English, get answers in seconds, and browse everything indexed across your connected machines. Chat with your data Type or speak a question — "How many CSV files do I have?", "Show me the largest files this month", "What's in my sales dataset?" — and get an AI-powered answer drawn directly from your own files. Results stream in real time, with tables you can scroll through right on your phone. See your whole network The Network tab shows every machine running Sery Link — online status, file count, storage used, and last seen time. Tap any machine to browse its connected sources and the files indexed within each one. Voice input Tap the mic and ask your question out loud. Your words become the query, no typing needed. Your data stays yours Sery never stores your files. Queries run against your own machines over an end-to-end encrypted tunnel. Raw data never passes through Sery's servers. What you need A free Sery account and at least one machine running Sery Link (available at sery.ai). Sery Link connects your local files, S3 buckets, Google Drive, Dropbox, and more. — Subscription — Sery Plus (Monthly) — $19.99/month. Auto-renewing subscription. Payment is charged to your Apple ID at purchase confirmation and renews automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel anytime in your Apple ID account settings. Privacy Policy: https://sery.ai/privacy Terms of Use (EULA): https://sery.ai/terms

Screenshots

CollaNote4 screens
Sery Snap4 screens

Verdict

The call

The clearest difference is update cadence: Sery Snap at every 2 days against CollaNote's every 6 days. Sery Snap also leads on iOS requirement (16.4 vs 18.6). On price, 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

Both are free to download. CollaNote sells 4 one-off in-app purchases and Sery Snap sells 1 in-app purchase, starting at $19.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

CollaNote ships an update every 6 days, Sery Snap every 2 days. The most recent releases landed on November 12, 2026 and November 10, 2026 respectively.

Scorecard2 real differences · 8 level
CollaNote versus Sery Snap: the parameters behind the verdict, then further details
ParameterCollaNoteSery Snap
PriceFreeFree
Rating4.7 (15K ratings) — better—
Positive reviews73.6% of reviews—
Number of ratings15K — better—
Update frequencyEvery 6 daysEvery 2 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree—
DevicesiPhone, iPad — betteriPhone
Requires iOS18.616.4 — better
Further details — not scored
Size229 MB50 MB
Age rating4+4+
DeveloperZauberberg Lab Company LimitedHE PANG

Bugs and requests

CollaNote

Reported bugs

6 issues
  • Pen and eraser issues after updates
  • Freezing and crashing when deleting or moving notes
  • Inconsistent behavior of favorite pen settings
  • Incompatibility with older devices
  • Login screen freezes
Show 1 more
  • Random deletion of notes and files

Requested features

12 requests
  • Add landscape mode support
  • Improve text editing and formatting
  • Enhance organization with nested folders
  • Implement better backup and sync options
  • Add more pen/pencil customization
Show 7 more
  • Improve collaboration and sharing features
  • Introduce a zoom window and auto-advance function
  • Add more paper style options
  • Implement undo/redo functionality
  • Allow resizing and manipulating of selected content
  • Provide a dark mode option
  • Add advanced analytics and dashboard

Sery Snap

Not enough reviews yet to summarise bugs or requests.

In-app purchases

4 purchases

CollaNote

One-time4
  • Lifetime Premium Loyal Users$6.95
  • Premium: Time Limited Sale$6.95
  • Lifetime Premium Welcome Offer$9.69
Show 1 more
  • Lifetime Premium$13.90
1 purchases

Sery Snap

Subscriptions1
  • Plus Monthly$19.991 Month

Questions

Is CollaNote free?
CollaNote is free to download, with in-app purchases available.
Is Sery Snap free?
Sery Snap is free to download, with in-app purchases available.
Do CollaNote or Sery Snap have ads?
Neither CollaNote nor Sery Snap shows ads.
Which is updated more often, CollaNote or Sery Snap?
CollaNote ships an update every 6 days, and Sery Snap every 2 days. Most recently, CollaNote was updated on November 12, 2026 and Sery Snap on November 10, 2026.

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