Comparison

ConvertCenter vs PDFAuto

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

Head to head
About

ConvertCenter

This app offers tools to convert files between over 20 formats and resize or compress them efficiently. All processing occurs on your device, ensuring complete privacy and offline functionality. Optimize files for email, cloud storage, or social media with ease.

Highlights
  • Convert over 20 file formats
  • Resize and compress files up to 90%
  • Offline processing for complete privacy
  • Preview files before saving
  • Fast conversion with quality preservation
  • Supports images, documents, and audio
Features
Read full description

FILE TOOLS - CONVERT & RESIZE FILES WITH EASE Two powerful tools in one app: Convert files between formats and/or resize/compress them. All processing happens on your device for complete privacy. FILE CONVERTER Convert between 20+ file formats: • Images: JPG, PNG, HEIC, WebP, GIF, BMP, TIFF • Documents: PDF, TXT, RTF, HTML, Markdown • Audio: Extract from videos, convert formats • Fast conversion with quality preservation FILE RESIZER & COMPRESSOR Optimize your files with smart compression: • Resize images by percentage or exact pixels • Compress files by up to 90% • Reduce PDFs from GB to MB • Four compression levels to choose from • Perfect for email and cloud storage KEY FEATURES -Complete Privacy - All processing on your device -Preview Files - See results before saving -Size Statistics - View before/after comparison -Easy Sharing - Share to any app instantly -Lightning Fast - Process files in seconds -Beautiful Design - Intuitive and modern interface -Photo Integration - Import from library easily PERFECT FOR • Reducing file sizes for email attachments • Converting images for social media • Compressing large PDFs for sharing • Resizing photos to exact dimensions • Freeing up storage space • Preparing files for upload • Converting document formats • Optimizing images for websites WHY CHOOSE US? File Tools works offline with no file size limits, no watermarks, and unlimited conversions. Your files never leave your device. Download now and transform your files with ease!

About

PDFAuto

Features
Read full description

PDFAuto - Local PDF AI assistant Transform how you interact with PDFs—100% locally on your device! PDFAuto uses advanced AI to analyze documents, answer questions, and unlock insights without uploading your files anywhere. Features: • AI-powered PDF analysis & comprehension • Real-time Q&A about your documents • Local processing for privacy protection • Support for all PDF formats From research papers to business reports, PDFAuto makes reading interactive. Download now and unlock intelligent document interaction!

Screenshots

ConvertCenter4 screens
PDFAuto3 screens

Verdict

The call

The clearest difference is ads: PDFAuto at none against ConvertCenter's shown. PDFAuto also leads on iOS requirement (16.0 vs 27.0). On price, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

Scorecard2 real differences · 7 level
ConvertCenter versus PDFAuto: the parameters behind the verdict, then further details
ParameterConvertCenterPDFAuto
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 3 days—
AdsYesNo — better
In-app purchasesNoNo
MonetizationAd-supported—
DevicesiPhone, iPadiPhone, iPad
Requires iOS27.016.0 — better
Further details — not scored
Size5 MB97 MB
Age rating4+4+
DeveloperMartha G Korra敏锋 黄

In-app purchases

None

ConvertCenter

No in-app purchases

None

PDFAuto

No in-app purchases

Questions

Is ConvertCenter free?
ConvertCenter is free to download, with no in-app purchases.
Is PDFAuto free?
PDFAuto is free to download, with no in-app purchases.
Do ConvertCenter or PDFAuto have ads?
ConvertCenter shows ads; PDFAuto does not.

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