Comparison

Echo AI vs PDF Maker

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

Head to head
About

Echo AI

Features
Read full description

Transform your audio and video content into instant, concise notes with DoNote. Whether you're recording voice memos, summarizing video content, or organizing your ideas into folders, Notera AI makes it effortless. Key Features: Instant Audio Recording: Record your thoughts or conversations instantly with our seamless audio recording feature. Automatic Transcription: Convert your audio or video recordings into text with high accuracy, making it easy to review and share. Organized Folders: Keep all your notes and transcripts neatly organized into folders for easy access and management. Link Integration: Add links to your recordings for quick reference and enhanced context. Quick Summarization: Get concise summaries of any audio or video file, saving you time and effort. Experience the future of note-taking with DoNote, and never miss an important detail again. Try it for free today and simplify your note-taking process! Privacy Policy Url : https://sites.google.com/focusstudios.co/focus-privacy/privacy?authuser=2 Terms of use Url : https://sites.google.com/focusstudios.co/focus-privacy/home?authuser=2

About

PDF Maker

Read full description

Turn anything into a professional PDF in seconds. PDF Maker is the simple, all-in-one way to scan documents, convert photos, and create PDFs right on your iPhone. SCAN DOCUMENTS Use your camera to scan any paper document with automatic edge detection and crisp, professional output. IMAGE TO PDF Turn photos and gallery images into clean PDF files instantly. FILE TO PDF Import your files and save them as shareable PDFs. CREATE & ORGANIZE Start from a blank canvas, reorder pages, rename documents, and manage everything in one place. WHY PDF MAKER - Fast, on-device processing - your documents stay private - Clean, professional PDFs every time - Rename, reorder and manage pages easily - Quickly share or export your files Perfect for class notes, homework, signed forms, invoices, receipts, travel documents and everyday paperwork. Premium unlocks unlimited PDF creation. Subscriptions auto-renew; manage anytime in your Apple ID settings. Privacy Policy: https://yesilmenveysel.github.io/pdfscanner-legal/privacy.html Terms: https://yesilmenveysel.github.io/pdfscanner-legal/terms.html

Screenshots

Echo AI4 screens
PDF Maker4 screens

Verdict

The call

The clearest difference is update cadence: Echo AI at every 4 weeks against PDF Maker's every 2 months. 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. Echo AI sells 4 in-app purchases, starting at $7.99 per 7 days and PDF Maker sells 4 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Echo AI ships an update every 4 weeks, PDF Maker every 2 months. Both last shipped on November 4, 2026.

Scorecard1 real difference ยท 5 level
Echo AI versus PDF Maker: the parameters behind the verdict, then further details
ParameterEcho AIPDF Maker
PriceFreeFree
Update frequencyEvery 4 weeks โ€” betterEvery 2 months
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, Apple WatchiPhone, iPad, iPod โ€” better
Requires iOS16.015.0 โ€” better
Further details โ€” not scored
Size106 MB44 MB
Age rating4+4+
DeveloperFOCUS STUDIOSveysel yesilmen

In-app purchases

4 purchases

Echo AI

Subscriptions4
  • Weekly Plan$7.997 Days
  • Annual Plan$12.991 Year
  • Monthly Plan$24.991 Month
Show 1 more
  • Annual Plan$69.991 Year
4 purchases

PDF Maker

Subscriptions4
  • PDF Maker Weekly$6.997 Days
  • PDF Maker Premium Weekly7 Days trial$6.997 Days
  • PDF Maker Yearly$29.991 Year
Show 1 more
  • Get Premium Access3 Days trial$34.991 Year

Questions

Is Echo AI free?
Echo AI is free to download, with in-app purchases available.
Is PDF Maker free?
PDF Maker is free to download, with in-app purchases available.
Do Echo AI or PDF Maker have ads?
Neither Echo AI nor PDF Maker shows ads.
Which is updated more often, Echo AI or PDF Maker?
Echo AI ships an update every 4 weeks, and PDF Maker every 2 months. Most recently, Echo AI was updated on November 4, 2026 and PDF Maker on November 4, 2026.

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