PDF Converter +. vs UniPDF
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PDF Converter +.
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Our app is a versatile solution designed to simplify the conversion of multiple file types in one place. With an intuitive dashboard and quick-access shortcuts, users can easily import files from iCloud, their photo gallery, or create new content by taking photos and scans directly within the app. The app also supports converting web links and text into files, making it easy to turn content from different sources into the format you need. Users can customize each conversion by adjusting file quality and size, selecting the preferred output format, and merging multiple files into a single document when required. All completed conversions are saved in a convenient history, allowing quick access, preview, and download of previously converted files at any time. Designed for both personal and professional use, the app helps streamline document workflows and manage files efficiently with a clean interface and powerful conversion tools. This application contains auto-renewable subscriptions and In-App Purchases. 1 week, Weekly $4.99 1 month, Monthly $12.99 1 year, Yearly $39.99 Lifetime $59.99 Privacy Policy Link: https://docs.google.com/document/d/1bhGAqmhZZF2pNZaoX5U7TrEKpIy60tBGmRCyUHfoe3Q/edit?tab=t.0 Terms of Use Link: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
UniPDF
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Experience the future of document management with UniPDF. UniPDF is your all-in-one PDF solution for scanning, converting, editing, and managing documents in one place. Easily scan files, convert PDFs to and from multiple formats, edit and annotate with precision, and organize pages effortlessly. Whether you’re a student, professional, or freelancer, UniPDF simplifies your workflow with intuitive tools and a sleek, modern interface. ▶ SMART SCANNING & OCR • Document Scanner: Turn your phone into a high-res mobile scanner. Capture contracts, receipts, and notes in seconds. • ID & Passport Scanner: Specialized modes for scanning IDs, passports, and official documents with perfect alignment. • Extract Text (OCR): Convert images or scans into editable text with high-precision optical character recognition. ▶ CONVERT & MANAGE FILES • Fast Format Conversion: Convert PDFs to Word, Excel, PPT, and more—and vice versa—with zero layout loss. • Image to PDF: Transform photos into high-quality PDFs instantly. • Page Management: Reorder, rotate, delete, or insert pages with a simple thumbnail view. ▶ ADVANCED PDF EDITING & ANNOTATION • Edit Text & Images: Modify existing text, replace images, and update links directly within your PDF. • Annotate like a Pro: Highlight, underline, and strike through text. Add sticky notes, shapes, and stamps. • PDF Sign: Sign contracts and agreements on the go with your digital signature. ▶ YOUR PORTABLE AI DOCUMENT ASSISTANT • AI DocuMind: Chat with your PDFs! Summarize lengthy documents, extract key info, and get instant answers to any question within your files. • AI Image Fix: Automatically enhance, clarify, and optimize scanned photos for professional-grade quality. ▶ POWERFUL IMAGE EDITING TOOLS • Precision Crop & Rotate: Perfect your images before converting to PDF. • Filters & Visual Styles: Apply professional filters to improve document readability. • Size Adjustment: Optimize image dimensions for better file management. ▶ ESSENTIAL PRODUCTIVITY TOOLS • Compress PDF: Reduce file size for easy sharing without sacrificing quality. • Merge & Combine: Join multiple files into a single organized PDF. • Extract & Split: Pull specific pages or split large documents into smaller files. WHY CHOOSE UniPDF? • All-in-One Solution: No more switching between multiple apps for scanning, editing, and converting. • Intuitive Design: A clean, user-friendly interface designed for speed and efficiency. • Secure & Private: Your documents are your business. We prioritize your privacy with top-tier security. Download UniPDF today and unleash the full potential of your documents with the power of AI! Subscription Payment will be charged to your iTunes Account upon confirmation of purchase. The subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period. You can manage your subscriptions in Account Settings after purchase. Privacy Policy: https://www.interalab.com/PDF-Converter-Scanner.html Terms of Service: https://www.interalab.com/terms_of_service.html
Screenshots
Verdict
The clearest difference is update cadence: UniPDF at weekly against PDF Converter +.'s monthly. UniPDF also leads on iOS requirement (15.0 vs 17.6). On price, ads, 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
Both are free to download. PDF Converter +. sells 4 in-app purchases, starting at $4.99 per 7 days and UniPDF sells 4 in-app purchases, starting at $7.99 per 7 days. Whichever you choose, the download price is not the number that matters.
PDF Converter +. ships an update monthly, UniPDF weekly. The most recent releases landed on October 28, 2026 and October 31, 2026 respectively.
| Parameter | PDF Converter +. | UniPDF |
|---|---|---|
| Price | Free | Free |
| Update frequency | Monthly | Weekly — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 17.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 48 MB | 45 MB |
| Age rating | 4+ | 12+ |
| Developer | Allan Perkins | Touching Interactive |
In-app purchases
PDF Converter +.
- Weekly3 Days trial$4.997 Days
- Monthly$12.991 Month
- Yearly$39.991 Year
- Lifetime$59.99
UniPDF
- UniPDF: PDF Converter, Scanner$7.997 Days
- Unlimited access3 Days trial2 variants$9.997 Days
- Unlimited access$29.991 Month
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- Unlimited access$69.991 Year
Questions
Is PDF Converter +. free?
Is UniPDF free?
Do PDF Converter +. or UniPDF have ads?
Which is updated more often, PDF Converter +. or UniPDF?
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