Comparison

Pad Notes AI vs PaperFlow

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

Head to head
About

Pad Notes AI

Features
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Take notes the way you think โ€” write by hand, record your voice, or type. Pad Notes AI brings together handwriting, audio, and artificial intelligence in one seamless notebook experience built for iPad and Apple Pencil. โ€”โ€”โ€” HANDWRITING & DRAWING โ€”โ€”โ€” Write naturally with Apple Pencil on a variety of paper styles. Pad Notes AI recognizes your handwriting automatically, making every note fully searchable without any extra effort. โ€”โ€”โ€” VOICE RECORDING & TRANSCRIPTION โ€”โ€”โ€” Record lectures, meetings, or ideas on the go. Your recordings are transcribed in real time, and you can tap any word in the transcript to jump straight to that moment in the audio. โ€”โ€”โ€” AI ASSISTANT โ€”โ€”โ€” Ask the built-in AI to summarize your notes, explain a concept, or answer questions about what you've written โ€” all without leaving the page. โ€”โ€”โ€” ORGANIZED YOUR WAY โ€”โ€”โ€” Keep multiple notebooks open in tabs, browse pages as thumbnails, and find anything instantly with full-text search across handwriting, typed notes, and transcriptions. โ€”โ€”โ€” EXPORT EVERYTHING โ€”โ€”โ€” Share your work as a polished PDF, export audio recordings as M4A files, or save all transcriptions as a formatted text document โ€” ready to share in seconds. โ€”โ€”โ€” iCLOUD SYNC โ€”โ€”โ€” Your notes stay up to date across all your devices automatically.

About

PaperFlow

Features
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FUVEST, ENEM and UNICAMP in ink: Brazil's entrance exams, with the past papers solved inside the app. You write the answer as you would on test day, at your own pace or as a timed practice test. What you miss goes into your error notebook on its own and comes back for review โ€” no spreadsheet, no copying questions over. Solving real papers and seeing your performance per topic is free. Plus adds each question's explanation, the AI schedule and sync across devices. START WITH THE EXAM Pick the exam and its date. Sign in with Apple, Google or e-mail in one tap, then answer three real questions in ink with the clock running. At the end, the summary: what you got right, what entered the error notebook and when it comes back. TODAY: THE COUNTDOWN AND YOUR STREAK One "Start" opens the day's session. The countdown to the exam, your question target and your Streak sit on the same screen. Two rest days every 30, milestones along the way and cards to share when you feel like it. GOT IT WRONG? IT COMES BACK TOMORROW The error notebook is a quiz: a question you missed comes back at growing intervals, and "Why did I miss it?" keeps the reason. Get it right three times and it leaves. Only your weak spots. PAST PAPERS, LIKE ON THE DAY The library keeps your place in every paper. Stop halfway, pick up where you left off. Build your own practice test from exams, subjects and topics โ€” a whole topic or a single lesson. Performance per topic shows where you slip most. THE SCHEDULE UP TO THE EXAM Save the exam and the study plan is already there. With Plus, the AI orders the steps into a schedule that spreads reviews over your days, with an outline, cards and a quiz per step. Missed a day? It reshuffles itself. AND THEN, THE NOTEBOOK The same handwriting you used on the paper serves the rest of the subject. Select a handwritten passage and PaperFlow proposes cards and questions, with the answer and an explanation; you approve or discard each one. Circle a word, tap, and it becomes a link to another note. Wrote "prescription" in an October lecture? Type it and find it โ€” search spans what you wrote by hand, typed and brought in as PDF, and your handwriting never turns into text unless you ask. YOUR PDF JOINS THE NOTEBOOK Import the handout, the syllabus, the paper. Write over it. Make cards and questions from a passage or the whole PDF; scanned pages are read too. Ask your notebook and the answer cites the page. PEN AND PAPER YOUR WAY The one that presses and thickens, the flex nib, the pencil that shades when you tilt, the fountain pen, the calligraphy pen, the highlighter. Ruled, grid, dotted and isometric paper. Covers you build. The stroke lands instantly and never pixelates when you zoom. YOUR FILES, ON YOUR DEVICE Everything stays as files on your device and works offline. The notebook is free forever. PaperFlow Plus has a 7-day free trial; cancel anytime in your store settings. PAPERFLOW PLUS Each question's explanation, the AI schedule, cards and quizzes generated from your handwriting and your PDFs, questions to your notebook, and sync across your devices with a cloud copy, with monthly limits published in the app. Monthly or annual subscription with a trial period, auto-renewed until you cancel in your device Settings. The price is shown in the app before you confirm. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy policy: https://paperflow.dev/privacy/en Support: https://paperflow.dev/support

Screenshots

Pad Notes AI3 screens
PaperFlow4 screens

Verdict

The call

The clearest difference is update cadence: Pad Notes AI at daily against PaperFlow's every 3 days. PaperFlow's advantage is iOS requirement (15.0 vs 17.0). On price, ads, in-app purchases 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. Pad Notes AI sells 1 one-off in-app purchase and PaperFlow sells 3 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Pad Notes AI ships an update daily, PaperFlow every 3 days. The most recent releases landed on October 2, 2026 and September 30, 2026 respectively.

Scorecard2 real differences ยท 4 level
Pad Notes AI versus PaperFlow: the parameters behind the verdict, then further details
ParameterPad Notes AIPaperFlow
PriceFreeFree
Update frequencyDaily โ€” betterEvery 3 days
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPad, MaciPhone, iPad, iPod
Requires iOS17.015.0 โ€” better
Further details โ€” not scored
Size16 MB85 MB
Age rating4+4+
DeveloperHung Tien PhamFreedom It

In-app purchases

1 purchases

Pad Notes AI

One-time1
  • Lifetime Access$9.99
3 purchases

PaperFlow

Subscriptions2
  • PaperFlow Plus (Monthly)7 Days trial$9.991 Month
  • PaperFlow Plus (Annual)7 Days trial$59.991 Year
One-time1
  • Founder Plan (lifetime)$99.90

Questions

Is Pad Notes AI free?
Pad Notes AI is free to download, with in-app purchases available.
Is PaperFlow free?
PaperFlow is free to download, with in-app purchases available.
Do Pad Notes AI or PaperFlow have ads?
Neither Pad Notes AI nor PaperFlow shows ads.
Which is updated more often, Pad Notes AI or PaperFlow?
Pad Notes AI ships an update daily, and PaperFlow every 3 days. Most recently, Pad Notes AI was updated on October 2, 2026 and PaperFlow on September 30, 2026.

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