Comparison

PDF Maker vs Audio Note Taker AI

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

Head to head
About

PDF Maker

This app allows users to scan, edit, and manage PDF files with various tools. Features include signing, encrypting, splitting, merging, and converting documents. It also offers OCR text recognition for editable scanned PDFs.

Highlights
  • Scan and edit PDF text and images
  • Digitally sign PDF documents
  • Encrypt files with passwords
  • Split and merge PDF documents
  • Convert PDFs to Word, Excel, PowerPoint, JPG
  • OCR text recognition for editable scans
  • Compress PDF file sizes
Features
Read full description

PDF Scanner – Scan, Edit & Manage Your PDFs with Ease PDF Scanner is your all-in-one tool for scanning, managing, editing, and securing PDF files. Sign PDFs, encrypt files, split or merge documents, and convert formats — all in one smooth, intuitive app. PDF Editing Edit text, change fonts, or delete content easily. Insert images, update logos, and customize layouts. Create professional, polished PDFs in seconds. PDF Encryption & Security Protect sensitive files with advanced encryption. Add passwords to restrict access. Lock editing, copying, or printing permissions. Keep your data private with secure sharing options. PDF Signing Digitally sign PDF documents in seconds. Add signature fields for others to sign. Accelerate approvals for contracts, invoices, and official documents. PDF Splitting & Merging Split large PDFs into smaller, manageable parts. Merge multiple files into one seamless document. Reorder, rotate, or delete pages with full control. PDF Conversion Convert PDFs to Word, Excel, PowerPoint, or JPG. Transform any file into PDF without losing formatting. Ideal for editing, sharing, and archiving your content. PDF Compression Reduce file size without compromising quality. Optimize documents for fast sharing via email or cloud. Annotations & Highlights Highlight text, add notes, or insert comments. Collaborate effortlessly with shared annotations. Advanced Features OCR Text Recognition – make scanned PDFs fully editable. Perform PDF signing, encryption, splitting, merging, and conversion in one place. Enjoy a seamless, fast, and secure document experience. Download PDF Scanner Free today and take full control of your PDFs — scan, sign, encrypt, merge, and edit like a pro!

About

Audio Note Taker AI

Features
Read full description

Audio Note Taker AI – Voice-to-Text, Notes & AI Analysis Turn your spoken words into organized notes effortlessly with Audio Note Taker AI. Record, transcribe, analyze, translate, and manage your voice recordings all in one intuitive app. Perfect for meetings, lectures, interviews, or personal memos. Voice Recording, Transcription & AI Analysis 1. Record your voice with a single tap, pause and resume anytime, and follow the recording with a live timer. 2. Automatic transcription instantly converts speech into editable text while keeping the original audio for reference. 3. Highlight key ideas and main topics automatically, and generate concise summaries with one tap. 4. All recordings are auto-saved to prevent data loss from interruptions. 5. Effortlessly share both audio and text with colleagues, friends, or across your devices. Translation & Smart Note Management 1. Translate transcripts into multiple popular languages automatically and compare them with the original text. 2. Organize all your recordings and notes in a structured library with customizable titles, folders, and filters. 3. Quickly access audio, text, or translation versions with clear icons and previews. 4. Export notes and audio files in your preferred format and share seamlessly via messaging apps, email, or cloud storage. Audio Note Taker AI combines voice recording, transcription, AI-powered analysis, translation, and smart note management in one seamless app, helping you capture ideas, stay organized, and gain insights faster than ever. Privacy Policy: https://docs.google.com/document/d/1xfdx8N5SGnS3MU3SdyfS4tA_Unx2wp_YiaMJbzCqEDQ/edit?usp=sharing Term of Use: https://docs.google.com/document/d/1YTzGmhj0IJ6U7db8GKVhbUpmhPoU4LrzsW9p2b4DE4w/edit?usp=sharing

Screenshots

PDF Maker4 screens
Audio Note Taker AI4 screens

Verdict

The call

The clearest difference is in-app purchases: PDF Maker at none against Audio Note Taker AI's 2. Audio Note Taker AI's advantage is iOS requirement (16.0 vs 26.0). On price, update cadence, 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

Both are free to download. Audio Note Taker AI sells 2 in-app purchases, starting at $4.99 per 7 days. PDF Maker asks for nothing beyond the download.

UpkeepUpdate frequency

PDF Maker ships an update weekly, Audio Note Taker AI every 9 days. Both last shipped on October 24, 2026.

Scorecard2 real differences · 8 level
PDF Maker versus Audio Note Taker AI: the parameters behind the verdict, then further details
ParameterPDF MakerAudio Note Taker AI
PriceFreeFree
Rating—5.0 (3 ratings) — better
Positive reviews100.0% of reviews—
Number of ratings—3 — better
Update frequencyWeekly — betterEvery 9 days
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad — betteriPhone
Requires iOS26.016.0 — better
Further details — not scored
Size68 MB536 MB
Age rating4+4+
DeveloperPDF SCANNER LLCEspinoza Utah, LLC

In-app purchases

None

PDF Maker

No in-app purchases

2 purchases

Audio Note Taker AI

Subscriptions2
  • Note AI Premium$4.997 Days
  • Audio Note AI3 Days trial$4.997 Days

Questions

Is PDF Maker free?
PDF Maker is free to download, with no in-app purchases.
Is Audio Note Taker AI free?
Audio Note Taker AI is free to download, with in-app purchases available.
Do PDF Maker or Audio Note Taker AI have ads?
Neither PDF Maker nor Audio Note Taker AI shows ads.
Which is updated more often, PDF Maker or Audio Note Taker AI?
PDF Maker ships an update weekly, and Audio Note Taker AI every 9 days. Most recently, PDF Maker was updated on October 24, 2026 and Audio Note Taker AI on October 24, 2026.

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