Comparison

Octo AI vs Smart Notes

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

Head to head
About

Octo AI

Transform any topic into a bite-sized learning experience with AI-generated mini-courses. Engage with short lessons and quizzes to retain information effectively. Continue your learning journey seamlessly across sessions.

Highlights
  • AI-generated mini-courses
  • Learn any topic
  • Bite-sized lessons
  • Integrated quizzes
  • Progress syncing
  • Growing topic library
Features
Read full description

Stop doomscrolling, start learning. Octo AI turns any topic you're curious about into a bite-sized mini-course. Type in "Quantum Physics" or "How Coffee is Made"—and get a complete learning experience generated just for you. Think of it like Duolingo meets Wikipedia meets flashcards, but for literally any subject. How it works: • Type any subject or pick from the library • Get a structured mini-course instantly • Learn in short snippets with quizzes • Continue exactly where you left off Why Octo AI: • Learn anything • Tiny lessons, zero overwhelm • Quizzes that actually make it stick • Always in sync across your sessions • A growing library when you need ideas -- EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Smart Notes

This intelligent notebook uses AI to capture, organize, and retrieve your notes. It offers voice transcription, document scanning, and smart summarization to help you manage ideas and tasks effortlessly.

Highlights
  • AI-powered voice recording and transcription
  • Document and whiteboard scanning with OCR
  • Automatic note categorization and tagging
  • Summarize notes and generate action items
  • Convert notes to tasks and reminders
  • Collaboration and sharing features
  • iCloud sync across devices
Features
Read full description

Smart Notes: AI Note-Taker — the intelligent notebook that captures, organizes, and retrieves your notes effortlessly. AI-POWERED CAPTURE • Voice recording with automatic transcription • Document and whiteboard scanning (OCR) • Text notes with rich formatting • Import from photos and files SMART ORGANIZATION • AI automatically categorizes and tags notes • Full-text search across all content • Folders, notebooks, and smart collections • Color-coded labels and priorities PRODUCTIVITY TOOLS • Convert notes to tasks and reminders • Collaboration and sharing • Export to PDF, Word, or plain text • iCloud sync across all devices AI ASSISTANT • Summarize long notes with one tap • Generate action items from meeting notes • Translate notes to other languages • Ask questions about your notes Perfect for students, professionals, and anyone who wants to capture ideas without losing them. Download Smart Notes and never forget an important thought again. Privacy Policy: https://cantonallc.com/about/privacy/ Terms of Use: https://cantonallc.com/about/terms/

Screenshots

Octo AI4 screens
Smart Notes4 screens

Verdict

The call

The clearest difference is ads: Octo AI at none against Smart Notes's shown. Octo AI also leads on update cadence (every 2 days vs monthly). Smart Notes's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 18.6). On price, in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Octo AI sells 3 in-app purchases, starting at $0.99 per month and Smart Notes sells 3 in-app purchases, starting at $0.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Octo AI ships an update every 2 days, Smart Notes monthly. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

Scorecard4 real differences · 6 level
Octo AI versus Smart Notes: the parameters behind the verdict, then further details
ParameterOcto AISmart Notes
PriceFreeFree
Rating5.0 (2 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings2 — better—
Update frequencyEvery 2 days — betterMonthly
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFreemiumFree with in-app purchases
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS18.613.0 — better
Further details — not scored
Size16 MB81 MB
Age rating4+4+
DeveloperBjörn SchefzykMods Addons

In-app purchases

3 purchases

Octo AI

Subscriptions2
  • Octoplus Monthly Subscription$0.991 Month
  • Octoplus Annual Subscription7 Days trial$9.991 Year
One-time1
  • Octoplus Lifetime Subscription$29.99
3 purchases

Smart Notes

Subscriptions3
  • Weekly Plan$0.997 Days
  • Monthly Plan$3.991 Month
  • Yearly Plan$19.991 Year

Questions

Is Octo AI free?
Octo AI is free to download, with in-app purchases available.
Is Smart Notes free?
Smart Notes is free to download, with in-app purchases available.
Do Octo AI or Smart Notes have ads?
Smart Notes shows ads; Octo AI does not.
Which is updated more often, Octo AI or Smart Notes?
Octo AI ships an update every 2 days, and Smart Notes monthly. Most recently, Octo AI was updated on October 30, 2026 and Smart Notes on October 31, 2026.

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