Comparison

Notability vs Sharp Log

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

Head to head
About

Notability

Capture, organize, and enhance your thoughts with a versatile digital notebook. Seamlessly blend handwriting, typing, and multimedia to annotate documents, record lectures, and generate summaries. Ideal for students and professionals seeking to boost productivity and learning.

Highlights
  • Handwritten and typed notes
  • PDF and document annotation
  • Audio recording and transcription
  • AI-powered summaries and quizzes
  • Customizable organization
  • Cross-device sync
Features
Read full description

From your first lecture to your next big meeting, Notability helps you think, learn, and work better. Take handwritten notes, annotate documents, record audio, and stay organized in one place so your ideas are always clear, searchable, and ready when you need them. NEW: NOTABILITY CLASSIC IS BACK Prefer to pay one time for Notability? Our Classic plan is a one-time purchase with no subscription required. FREE DIGITAL NOTES FOR WORK & SCHOOL • Write, type, or sketch with digital ink, highlighters, and text tools. • Mark up anything: PDFs, textbooks, lecture slides, images, and more. • Combine handwriting, typed text, images, diagrams, and sketches on the same page. • Stay organized with customizable folders and subjects that grow with you. FOR PROFESSIONALS: WORK SMARTER AND SAVE TIME • Mark up documents, capture meetings, organize ideas, and present with confidence. • Import and handwrite on any document: PDFs, DOCs, presentations, reports, and more. • Fill out forms in the office or on a job site. • Combine handwriting, text, photos and documents in one place. • Record calls and meetings to transcribe voice in real-time. Audio is synced to your notes so nothing is missed. • Receive automated meeting notes, takeaways, and summaries. • Search handwriting, transcripts, text, and PDFs to quickly revisit decisions and action items. • Present notes, documents, and ideas in full screen, with a laser pointer to guide attention. • View and edit two notes side-by-side to stay focused and productive. • Share a PDF of your note in one tap. FOR STUDENTS: STUDY SMARTER AND ACE EXAMS • Take handwritten notes digitally or annotate lecture slides or your textbooks. • Record lectures and get instant audio transcripts and real-time summaries in your notes. • Audio recordings are synced to the exact moment you write in a note — perfect for lectures. • Import lecture slides, textbook PDFs, and assignments into organized folders and subjects. • Search across handwriting, typed notes, and transcripts to instantly find content from classes. • Study content from your note with personalized quizzes and flashcards to practice with active recall. • Chat with your notes to review concepts, clarify ideas, and prepare for exams. WORK YOUR WAY • Seamlessly switch between handwriting and typing. • Import files instantly and keep everything connected. • Share notes easily to collaborate or get feedback when needed. • Access your notes across iPad, iPhone, Mac, and the web. • Create beautiful notes using templates from the Notability Gallery. UPGRADE TO A NOTABILITY SUBSCRIPTION Notability is free to use. With an upgraded subscription, you can receive: • Unlimited note-taking • AI-powered productivity and study tools • Handwriting recognition and math conversion • Live Audio transcripts • Auto-backup and iCloud sync Download for free on iPad, iPhone, Mac, and web. Privacy Policy: notability.com/privacy Terms of Service: notability.com/terms

About

Sharp Log

Features
Read full description

Stop losing track of meetings, ideas, and action items. SharpLog is your ultimate AI-powered personal work tracker. Whether you are taking typed notes, snapping photos of whiteboards, recording meetings, or analyzing PDFs, SharpLog instantly extracts everything that matters. Powered by advanced AI (Gemini 1.5 Pro), SharpLog automatically pulls out time-bound tasks, key decisions, people to follow up with, and open items — turning your messy inputs into an organized, daily dashboard. Best of all, it fluently understands English, Hindi, and Hinglish! HOW IT WORKS: Upload Anything: Add typed notes, handwritten photos, audio recordings (MP3, MP4, WAV, M4A), PDFs, or transcripts. AI Extraction: Our advanced AI instantly reads or listens to your upload and finds the actionable items. Review & Confirm: You remain in control. Review what the AI found, edit the details, and confirm what to save to your tracker. Track & Conquer: Manage everything from a clean, daily dashboard that keeps you focused on what needs to be done today, tomorrow, and beyond. KEY FEATURES: • Multilingual AI Magic: Perfectly understands and extracts action items in English, Hindi, and Hinglish. • Smart Task Management: Automatically assigns deadlines, owners, urgency, and project tags to your tasks. Mark them complete, defer them to tomorrow, or delete them as needed. • People & Decisions Log: Never forget a follow-up. SharpLog organizes the people you need to connect with and keeps a dedicated chronological log of all key project decisions. • Duplicate Detection: Uploaded the same meeting notes twice? SharpLog instantly flags likely duplicates from the last 30 days before saving. • Daily Dashboard: View today’s tasks, people to connect with, open items, and tomorrow's agenda at a glance. Easily filter by project tag. • Full Upload History: Browse all your past uploads grouped by date, complete with full AI summaries and secure access to your original files. • Inline Editing: Need to change a deadline or reassign an owner? Edit text, dates, and tags directly within the UI. Transform the way you work, remember, and execute. Download SharpLog today and let AI handle the busywork so you can focus on getting things done!

Screenshots

Notability4 screens
Sharp Log4 screens

Verdict

The call

The clearest difference is in-app purchases: Sharp Log at none against Notability's 13. Sharp Log also leads on update cadence (every 2 days vs weekly). Notability's advantage is chart position (#109 vs unranked). On price, ads, device support and iOS requirement 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. Notability sells 10 in-app purchases, starting at $5.99 per month. Sharp Log asks for nothing beyond the download.

UpkeepUpdate frequency

Notability ships an update weekly, Sharp Log every 2 days. The most recent releases landed on October 23, 2026 and October 19, 2026 respectively.

Scorecard3 real differences · 8 level
Notability versus Sharp Log: the parameters behind the verdict, then further details
ParameterNotabilitySharp Log
PriceFreeFree
Rating4.8 (458K ratings) — better—
Positive reviews36.1% of reviews—
Number of ratings458K — better—
Update frequencyWeeklyEvery 2 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemium—
Best chart rank#109 — better—
DevicesiPhone, iPad, Mac — betteriPhone, iPad
Requires iOS18.0 — better18.6
Further details — not scored
Size408 MB9 MB
Age rating4+4+
DeveloperGinger LabsAbhishek Patel

Bugs and requests

Notability

Reported bugs

4 issues
  • Notes disappearing or getting corrupted
  • Frequent crashes and performance issues
  • Palm rejection problems after updates
  • Inconsistent behavior when importing files

Requested features

5 requests
  • Improved folder/hierarchy organization
  • More shape recognition and drawing tools
  • Side-by-side viewing of multiple notes
  • Ability to edit/rename audio recordings
  • Better integration with other apps and services

Sharp Log

Not enough reviews yet to summarise bugs or requests.

In-app purchases

10 purchases

Notability

Subscriptions9
  • Notability Lite$5.991 Month
  • Notability Plus$7.991 Month
  • Notability Plus$12.993 Months
Show 6 more
  • Notability Lite$14.991 Year
  • Notability Plus1 Year trial2 variants$19.991 Year
  • Notability Plus7 Days trial$19.991 Year
  • Notability Plus$19.991 Year
  • Notability Pro$19.991 Month
  • Notability Pro3 Days trial$99.991 Year
One-time1
  • Notability Classic$49.99
None

Sharp Log

No in-app purchases

Questions

Is Notability free?
Notability is free to download, with in-app purchases available.
Is Sharp Log free?
Sharp Log is free to download, with no in-app purchases.
Do Notability or Sharp Log have ads?
Neither Notability nor Sharp Log shows ads.
Which is updated more often, Notability or Sharp Log?
Notability ships an update weekly, and Sharp Log every 2 days. Most recently, Notability was updated on October 23, 2026 and Sharp Log on October 19, 2026.

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