Comparison

PDF Search PRO vs DayNote

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

Head to head
About

PDF Search PRO

This app offers a powerful solution for searching through multiple documents quickly using AI and NLP. It includes features like OCR for text recognition in scanned documents and images, and allows for unified searching across devices.

Highlights
  • AI-powered document search
  • Natural Language Processing (NLP)
  • Built-in OCR for text recognition
  • Document scanning to PDF
  • Exportable search results
  • Cross-device syncing
Features
Read full description

PDF Search PRO turns everything you own into a library you can search in the time it takes to type. Books, textbooks, lecture notes, contracts, papers and manuals, all ranked by how well they answer you. Ask a question in plain words and get an answer, with the exact pages it came from. Everything is included from the first launch. No subscription, no in-app purchases, no ads. Built for people who live in documents: students, lawyers and researchers. ASK YOUR LIBRARY ANYTHING AI Chat answers questions about your library in plain language. Ask "can I end my lease early?" and it searches your documents, reads the pages that matter, and answers, citing the page each fact came from so you can check it yourself. • Chat about your whole library, or the one document you are reading • Every answer carries page references you can tap • Conversations are saved, so you can pick one up later • Runs on your device, or on Apple's Private Cloud Compute AI Chat needs Apple Intelligence: an iPhone 15 Pro or later, or an iPad with an M-series chip, running iOS 26 or later. A FINDER THAT RANKS, NOT JUST MATCHES Ordinary search tells you a word exists somewhere. PDF Search PRO scores every page on how well it answers you: where the words appear, how close together they are, whether they land in a heading. The strongest pages come first. • Every ranked result, grouped by book or document • Jump straight to the page, your words highlighted in context • Search everything at once, or narrow to a folder or tag • Search only the table of contents, match case, skip duplicates • Export and share results LANGUAGE, NOT JUST LETTERS The indexer understands the shape of a word. Look for "hike" and find "hiking"; look for "children" and find "child". Plurals, stems and near matches are covered too. WORDS LOCKED IN IMAGES Text recognition reads photographed pages, scanned contracts and screenshots of slides, and adds every word to your index. A photo of a page becomes as searchable as the page itself, in every language your device supports. The built-in scanner turns paper, notes and cards into PDFs and files them with everything else, searchable from the moment they land. NOTES, HIGHLIGHTS AND MARKUP • Highlight, underline and strike through while you read • Bookmarks with notes, gathered in one place across every book • A document's table of contents, for moving around a long textbook quickly AN ORGANIZER FOR A LARGE LIBRARY • Folders on device or in iCloud, plus any folder or file you point it at • Tags, to cut across folders however you think • Index status at a glance: what is indexed and what is queued • PDFs alongside Word and PowerPoint, Pages and Keynote, rich text, plain text, source code and saved web pages YOUR MAC, IN YOUR POCKET Run PDF Search on your Mac and sync over Wi-Fi with a single click. Documents come across with their index intact, so your iPhone or iPad does not have to do the work twice. OFFLINE AND PRIVATE Indexing and search happen entirely on your device and work without a connection. No account and no tracking. Your documents stay yours. PAY ONCE PDF Search PRO is a one-time purchase. Every feature above is yours on every iPhone and iPad signed in to your Apple Account, with no renewals. Privacy Policy: https://pdfsearch.mozkan.com/privacy.html Terms of Use: https://pdfsearch.mozkan.com/terms.html

About

DayNote

This app provides a private and secure way to journal your life's moments. It offers rich text formatting, multimedia support, and a calendar view for easy organization. Track your writing habits with detailed statistics and sync across devices via iCloud.

Highlights
  • Rich text journaling
  • Multimedia support (photos, videos)
  • Calendar view for entries
  • Writing statistics and charts
  • iCloud synchronization
  • Tag-based organization
Features
Read full description

DayNote is an elegant journaling application that helps you record life's moments, capture inspiration, and cherish beautiful memories. DayNote is ad-free, account-free and server-free. Your data stays on your device and syncs across your devices via Apple iCloud. We cannot access or view your information. Core Features: Journal Management Create and edit journal entries with rich text formatting, add tags for categorization, drag-and-drop sorting, and easily organize your thoughts. Media Support Insert photos, videos, and other multimedia content to record more vivid life moments, with support for image recognition and voice input. Calendar View An intuitive calendar interface to view and manage journals by date, easily review past entries, and support quick navigation. Data Statistics Detailed writing data analysis with visual charts showing writing frequency and word count statistics, supporting daily/weekly/monthly/yearly views to track your writing habits. Smart Features CloudKit synchronization ensures real-time data sync across multiple devices, never losing your precious memories. Suitable For: Students: Record study notes and cherish campus life Professionals: Document work reflections and organize thought processes Creators: Capture inspiration and accumulate creative materials Anyone who loves life and enjoys recording moments Start your journaling journey and let every precious moment be properly cherished. Auto-Renewal Membership Service Description [Subscription Period] - Annual Subscription (1 year) - Monthly Subscription (1 month) [Subscription Price] - Annual Membership auto-renewal price: $9.9 per year - Monthly Membership auto-renewal price: $0.9 per month [Payment] Upon confirmation of purchase, payment will be deducted from your iTunes account. [Auto-Renewal] The renewal fee will be deducted from your iTunes account 24 hours before the end of the current subscription period. Upon successful payment, the subscription period will extend by one cycle. [Cancel Auto-Renewal] To cancel your subscription, manually open "Settings" on your iOS device -> tap your "Apple ID", select "View Apple ID", enter the Account Settings page, tap "Subscriptions", then cancel the subscription. If you do not turn off the subscription at least 24 hours before the end of the subscription period, it will automatically renew. 【Subscription Terms 】 https://docs.qq.com/doc/DVWZwYmpvWWhoWHJw

Screenshots

PDF Search PRO4 screens
DayNote4 screens

Verdict

The call

The clearest difference is price: DayNote at Free against PDF Search PRO's $44.99. DayNote also leads on update cadence (weekly vs monthly) and review sentiment (100% vs 80%). PDF Search PRO's advantage is in-app purchases (none vs 2) and iOS requirement (16.0 vs 18.2). On ads 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

DayNote is free to download; PDF Search PRO costs $44.99 up front. DayNote sells 2 in-app purchases, starting at $0.99 per month. PDF Search PRO asks for nothing beyond the download.

UpkeepUpdate frequency

PDF Search PRO ships an update monthly, DayNote weekly. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

Scorecard6 real differences · 4 level
PDF Search PRO versus DayNote: the parameters behind the verdict, then further details
ParameterPDF Search PRODayNote
Price$44.99Free — better
Rating4.6 (9 ratings) — better—
Positive reviews80.0% of reviews100.0% of reviews — better
Number of ratings9 — better—
Update frequencyMonthlyWeekly — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationPaid — betterSubscription
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.0 — better18.2
Further details — not scored
Size15 MB3 MB
Age rating4+4+
DeveloperMuharrem Ozkanxiaorichang Technology Co., Ltd.

Customer experience

PDF Search PRO

All ratings9 ratings
Positive88.9%
Neutral0.0%
Negative11.1%
Written reviews5 reviews
Positive80.0%
Neutral0.0%
Negative20.0%

DayNote

Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

PDF Search PRO

No in-app purchases

2 purchases

DayNote

Subscriptions2
  • Monthly Subscription$0.991 Month
  • Annual Subscription$9.991 Year

Questions

Is PDF Search PRO free?
PDF Search PRO costs $44.99, with no in-app purchases.
Is DayNote free?
DayNote is free to download, with in-app purchases available.
Do PDF Search PRO or DayNote have ads?
Neither PDF Search PRO nor DayNote shows ads.
Which is updated more often, PDF Search PRO or DayNote?
PDF Search PRO ships an update monthly, and DayNote weekly. Most recently, PDF Search PRO was updated on October 25, 2026 and DayNote on October 24, 2026.

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