Comparison

PDF Converter vs OpenPlaudit

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

Head to head
About

PDF Converter

Easily convert photos and various document types into high-quality PDF files. This tool also allows you to split existing PDFs or merge multiple PDF documents into a single file.

Highlights
  • Convert photos to PDF
  • Import and merge various file formats (Word, Excel, PPT) to PDF
  • Split PDF files
  • Merge multiple PDF files
  • High-quality PDF creation
Features
Read full description

This professional PDF app helps you handle documents quickly and efficiently. With a clean interface and powerful features, managing PDFs has never been easier. FEATURES - PDF Converter: Convert images and documents into high-quality PDF files. - Split and Merge PDF: Easily split large PDFs or merge multiple files into one organized document. - Compress PDF: Reduce file size while maintaining quality, making sharing and storage easier. - Protect PDF: Secure your files with password protection to keep your information safe. - Manage PDF: Organize, rename, and manage your PDF files with ease. - Scan PDF: Scan documents anytime, anywhere and instantly turn them into PDFs. SUBSCRIPTION - Subscriptions are available on a weekly, monthly, or yearly basis. Your subscription will automatically renew based on the selected plan. - Payment will be charged to your Apple ID account upon confirmation of purchase. - Your account will be charged for renewal within 24 hours prior to the end of the current period. - Subscriptions automatically renew unless auto-renewal is turned off at least 24 hours before the end of the current period. - You can manage or cancel your subscription in your App Store account settings: https://support.apple.com/en-us/HT202039 Privacy Policy: https://best.kirable.com/links/PDFConverter/PrivacyPolicy Terms of Service: https://best.kirable.com/links/PDFConverter/UserAgreement

About

OpenPlaudit

Features
Read full description

OpenPlaudit turns your iPhone into a high-quality audio recorder that pairs with your Mac for AI-powered transcription, speaker identification, summarisation, and mind maps — all processed locally, with no cloud, no accounts, and no data leaving your devices. RECORD Tap once to start recording. OpenPlaudit captures 16kHz voice-optimised or 48kHz high-fidelity audio. Recording continues in the background — lock your phone or switch apps. SYNC Pair with your Mac using a one-time 6-digit code. New recordings sync automatically over your local Wi-Fi. Transcripts sync back to your iPhone for reading on the go. TRANSCRIBE & SUMMARISE (on Mac) Your Mac runs the full AI pipeline locally using whisper.cpp and llama.cpp — no internet required: - Speech-to-text transcription with timestamps - Speaker identification (who said what) - Meeting minutes, action items, key points, SOAP notes, Cornell notes - Mind maps and structured outlines PRIVATE BY DESIGN - No cloud processing — all AI runs on-device - No accounts or sign-up - No analytics or telemetry - No ads - Recordings never leave your local network Requires a Mac running OpenPlaudit (free download at openplaudit.org) for transcription and AI features. The iPhone app records and syncs; the Mac does the processing.

Screenshots

PDF Converter4 screens
OpenPlaudit3 screens

Verdict

The call

The clearest difference is in-app purchases: OpenPlaudit at none against PDF Converter's 2. OpenPlaudit also leads on ads (none vs shown). PDF Converter's advantage is iOS requirement (15.6 vs 17.0). On price 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. PDF Converter sells 2 in-app purchases, starting at $2.99 per month. OpenPlaudit asks for nothing beyond the download.

Scorecard3 real differences · 7 level
PDF Converter versus OpenPlaudit: the parameters behind the verdict, then further details
ParameterPDF ConverterOpenPlaudit
PriceFreeFree
Rating4.7 (549 ratings) — better—
Positive reviews76.9% of reviews—
Number of ratings549 — better—
Update frequencyEvery 2 months—
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationAd-supported—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.6 — better17.0
Further details — not scored
Size39 MB1 MB
Age rating4+4+
Developer晓珍 胡Ram Sundaram

Bugs and requests

PDF Converter

Reported bugs

2 issues
  • App does not convert files as advertised
  • Invasive advertising slows down operations

Requested features

1 request
  • Open PDF page

OpenPlaudit

Not enough reviews yet to summarise bugs or requests.

In-app purchases

2 purchases

PDF Converter

Subscriptions2
  • Monthly Plan$2.991 Month
  • Annual Plan$9.991 Year
None

OpenPlaudit

No in-app purchases

Questions

Is PDF Converter free?
PDF Converter is free to download, with in-app purchases available.
Is OpenPlaudit free?
OpenPlaudit is free to download, with no in-app purchases.
Do PDF Converter or OpenPlaudit have ads?
PDF Converter shows ads; OpenPlaudit does not.

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