Comparison

HiNoter vs PDF Converter

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

Head to head
About

HiNoter

This app automatically records, transcribes, and summarizes your meetings, lectures, and interviews. It allows you to stay focused while capturing all important information, with features like AI-generated summaries, mind maps, and searchable transcripts.

Highlights
  • One-tap audio recording
  • AI-powered transcription with speaker labels
  • Concise AI-generated summaries
  • AI-generated mind maps
  • Ask AI questions about recordings
  • Searchable transcripts
  • Automatic calendar meeting recording
Features
Read full description

HiNoter helps you capture every idea — automatically recording, transcribing, and summarizing meetings, lectures, and interviews so you can stay focused on what truly matters. With one tap, HiNoter records crystal-clear audio, generates accurate transcripts with speaker labels, and creates concise summaries and AI-powered mind maps. Ask questions like “What were the main takeaways from today’s team meeting?” and get instant, intelligent answers. Why HiNoter? ● Stay focused — Be present in the moment while HiNoter takes perfect notes for you. ● Save hours — Get AI-generated summaries and mind maps that help you see the big picture instantly. ● Search smarter — Type a keyword to jump straight to that moment in your audio. ● Collaborate easily — Share recordings and notes with your team whenever you want. ● Your data, your control — HiNoter protects your recordings with enterprise-grade security, and sharing is always your choice. Who Uses HiNoter? ● Professionals: Capture meetings, action items, and client discussions. ● Students: Record and review lectures and study sessions. ● Researchers & Journalists: Transcribe and organize interviews. ● Everyone: From brainstorming to voice memos, HiNoter handles it all. Key Features ● One-tap recording and AI transcription ● HiNoter automatically joins your calendar meetings to record and summarize ● Upload audio files or YouTube links for instant transcription ● Speaker identification with high accuracy ● AI-generated summaries and mind maps ● Ask AI anything about your recordings ● All your recordings and notes are securely encrypted Subscription Plans: Description:
This is a continuous subscription service (Weekly / Yearly). During the subscription period, users can access all features of the app without limitation. Payment:
Once the purchase is confirmed, the corresponding fee will be charged from the user's iTunes account. Auto-Renewal:
24 hours before the current subscription period ends, Apple will automatically charge the corresponding fee from your iTunes account to renew the plan (weekly or yearly). Once the renewal is successful, your membership will be extended for the next billing cycle. Cancellation:
To avoid being charged for the next cycle, please cancel your subscription at least 24 hours before the current period expires. After cancellation, no further charges will be made. Terms of Service: https://recorder.cqyygtech.cn/agreement/terms-of-service.html Privacy Policy: https://recorder.cqyygtech.cn/agreement/privacy-policy.html

About

PDF Converter

Effortlessly transform paper documents into digital files with scanning, text recognition, and editing tools. Ideal for students, professionals, and everyday users needing to organize and manage documents.

Highlights
  • Photo scanning to digital files
  • OCR text recognition and copying
  • Import and view local PDFs
  • Page management (delete, rearrange)
  • Highlighting and annotation tools
  • Intuitive user interface
Features
Read full description

Still struggling to convert paper documents to digital files? Frustrated by the lack of reliable PDF editing tools? Your go-to PDF processing assistant—PDF Converter - OCR Reader—is here! Integrating scanning, recognition, conversion, and reading, it effortlessly solves document challenges in your studies, work, and daily life!   Suitable for all users: Not just for office work, but tailored to every need.   Students: Scan textbooks and notes, convert courseware, and highlight key knowledge points;   Professionals: Process contracts, scan meeting minutes, and convert business materials;   Everyday users: Archive receipts and invoices, scan certificate copies, and organize personal documents.   Comprehensive core features: Easily handle the entire document workflow.   Photo Scanning: Scan receipts, notes, courseware, certificates, and more! Manually activate the flash to adapt to low-light environments—one quick snap transforms paper documents into clear digital files.   OCR Text Recognition: Accurately extracts text from scanned documents, supporting one-click copying. No more manual typing—save time and effort!   PDF Import: Instantly access local PDFs on your device for direct viewing and quick import. No need to switch apps; select and edit seamlessly.   PDF Page Management: Delete unnecessary pages with one click! Rearrange page order freely to organize your document structure and keep files neat.   Highlighting & Annotation: Instant access to highlighting and freehand annotation tools! Mark important content easily, lock in key information, and streamline study notes or work annotations.   Intuitive Interface: Boasting an easy-to-understand design with a clear function layout. No extra learning is required—master all operations effortlessly, even for beginners.   Unlock a convenient, practical multi-scenario PDF processing experience with PDF Converter - OCR Reader! - Ad-Free Premium - Completely removes all ads, pop-ups, and promotional content. Clean interface, smooth operation, and no distractions. Subscription Notes 1. After subscription confirmation, payment will be processed through your iTunes account. 2. Subscriptions will automatically renew. To disable automatic renewal, you must do so at least 24 hours before the end of the current subscription period in your account settings. 3. After purchasing your subscription, you can manage your subscription status and cancel automatic renewal in your account settings. For details, please refer to the following links: Privacy Policy: https://pdfconverterocrreader.com/privacy.html Terms of Use: https://pdfconverterocrreader.com/terms.html Subscription Terms: https://pdfconverterocrreader.com/subscription_terms.html

Screenshots

HiNoter4 screens
PDF Converter4 screens

Verdict

The call

The clearest difference is review sentiment: HiNoter at 62% against PDF Converter's 21%. HiNoter also leads on ads (none vs shown) and rating (4.8 vs 4.5). PDF Converter's advantage is monetization model (free with in-app purchases vs subscription). On price, in-app purchases 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. HiNoter sells 17 in-app purchases, starting at $5.99 per 7 days and PDF Converter sells 2 in-app purchases, starting at $5.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

HiNoter holds the better App Store score, 4.8 against 4.5. That said, the two scores are not equally well evidenced: HiNoter has 946 ratings behind it against 44, so its average is the more settled of the two. Written reviews point the same way: 62% of HiNoter's written reviews are positive against 21% of PDF Converter's.

UpkeepUpdate frequency

HiNoter ships an update every 8 days, PDF Converter every 2 weeks. Both last shipped on October 25, 2026.

Scorecard8 real differences · 3 level
HiNoter versus PDF Converter: the parameters behind the verdict, then further details
ParameterHiNoterPDF Converter
PriceFreeFree
Rating4.8 (946 ratings) — better4.5 (44 ratings)
Positive reviews61.7% of reviews — better21.4% of reviews
Number of ratings946 — better44
Update frequencyEvery 8 days — betterEvery 2 weeks
AdsNo — betterYes
In-app purchasesYesYes
MonetizationSubscriptionFree with in-app purchases — better
Best chart rank#190 — better—
DevicesiPhone, iPad, iPod, Apple Watch — betteriPhone, iPod
Requires iOS15.0 — better15.6
Further details — not scored
Size138 MB93 MB
Age rating4+4+
DeveloperAISION PTE. LTD.Hitek Limited

Customer experience

HiNoter

All ratings906 ratings
Positive93.8%
Neutral1.9%
Negative4.3%
Written reviews81 reviews
Positive61.7%
Neutral0.0%
Negative38.3%

PDF Converter

All ratings22 ratings
Positive90.9%
Neutral0.0%
Negative9.1%
Written reviews14 reviews
Positive21.4%
Neutral0.0%
Negative78.6%

In-app purchases

17 purchases

HiNoter

Subscriptions10
  • Weekly Subscription7 Days trial$5.997 Days
  • Weekly Subscription3 Days trial$8.997 Days
  • Weekly Subscription$8.997 Days
Show 7 more
  • Weekly Subscription7 Days trial$9.997 Days
  • Weekly Subscription$9.997 Days
  • Annual Unlimited2 variants$39.991 Year
  • Annual Unlimited$49.991 Year
  • Yearly Subscription$59.991 Year
  • Annual Unlimited$69.991 Year
  • Annual Unlimited$79.991 Year
One-time7
  • 10-hour transcription duration$1.69
  • 10-hour transcription duration$4.19
  • 100hour transcription duration$12.49
Show 4 more
  • 50G Cloud Capacity$27.49
  • 500hour transcription duration$53.99
  • Three-year membership$119.99
  • Lifetime Premium$399.00
2 purchases

PDF Converter

Subscriptions2
  • PDF Converter Ad-Free$5.997 Days
  • PDF Converter Ad-Free$29.991 Year

Questions

Is HiNoter free?
HiNoter is free to download, with in-app purchases available.
Is PDF Converter free?
PDF Converter is free to download, with in-app purchases available.
Which has better reviews, HiNoter or PDF Converter?
HiNoter is rated higher. HiNoter averages 4.8 out of 5 from 946 ratings, while PDF Converter averages 4.5 from 44 ratings.
Do HiNoter or PDF Converter have ads?
PDF Converter shows ads; HiNoter does not.
Which is updated more often, HiNoter or PDF Converter?
HiNoter ships an update every 8 days, and PDF Converter every 2 weeks. Most recently, HiNoter was updated on October 25, 2026 and PDF Converter on October 25, 2026.

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