QuickPDF Signer vs Big Reader
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
QuickPDF Signer
Easily sign and fill PDF documents with your signature, text, and dates. Import PDFs from your device or other apps, save multiple signatures, and export updated documents quickly. Designed for everyday use with a straightforward interface.
- Add signature to PDFs
- Fill forms with text and dates
- Import PDFs from files/apps
- Create and save multiple signatures
- Resize and adjust signatures
- Export updated PDFs
- Clean and simple interface
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QuickPDF Signer helps you sign and fill PDF documents in a simple and clean way. You can add your signature, write text, insert dates, and save your updated document within seconds. The app is designed for everyday use, whether you need to sign a form, fill a document, or complete a quick approval. The interface is straightforward, and all tools are easy to use. You can import PDFs from your device, add your signature smoothly, and export the final copy without any unnecessary steps. Key Features Add your signature to PDF documents Fill forms with text, dates and basic details Import PDFs from files or other apps Create and save multiple signatures Resize, move and adjust signatures easily Export updated PDFs with one tap Clean and simple interface for quick use QuickPDF Signer aims to provide a smooth, fast and reliable way to handle PDF signing on your device.
Big Reader
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Big Reader turns any text into clear, natural speech with one tap. Designed from the ground up for accessibility, it's the perfect companion for users with visual impairments, autism spectrum needs, reading difficulties, or anyone who simply prefers listening. SIMPLE & CALMING DESIGN - Clean, distraction-free interface - No overwhelming menus or complicated settings - Large, easy-to-find buttons - Predictable, consistent layout - Gentle visual feedback ACCESSIBILITY FIRST Big Reader was built specifically for: - Low vision and blind users - Autism spectrum users who prefer auditory learning - Users with dyslexia or reading difficulties - Seniors who want larger text and simpler interfaces - Anyone with motor difficulties needing large touch targets HOW IT WORKS - Copy any text from emails, websites, documents, or messages - Open Big Reader - your text appears automatically - Tap the big green Read button - Listen and relax ACCESSIBILITY THEMES (PRO) Carefully designed color combinations for different visual needs: - High Contrast themes for low vision - Calm, muted themes for sensory sensitivity - Warm tones to reduce eye strain - Dark modes for light sensitivity - 5 text size options from comfortable to extra large WORD-BY-WORD HIGHLIGHTING (PRO) Follow along as text is read aloud. Each word highlights in real-time, helping with: - Focus and attention - Reading comprehension - Learning and studying - Following complex text AI SUMMARIZE (PRO) Powered by Apple Intelligence, instantly summarize long articles and documents. Perfect when you need the key points without reading everything. HANDS-FREE WITH SIRI & SHORTCUTS - "Hey Siri, read with Big Reader" - Back Tap activation (double-tap iPhone back) - Control Center quick access - Action Button support (iPhone 15 Pro and later) - Home Screen widget for one-tap reading READING HISTORY Never lose important text. Your recent readings are saved locally on your device for easy access. Clear anytime for privacy. PRIVACY FOCUSED No data collection whatsoever No tracking or analytics No ads, ever All processing happens on your device Your text stays completely private NATURAL VOICES Uses Apple's high-quality text-to-speech with: - Multiple voice options - Adjustable speaking speed - Clear pronunciation - Support for multiple languages PERFECT FOR - Checking emails while cooking or exercising - Listening to articles during commutes - Proofreading your own writing - Studying and learning - Reducing screen time while staying informed - Making any text accessible FROM YOUAPPS.CO Big Reader is part of our accessibility-first app family, designed by developers who understand the importance of inclusive design. Every feature is thoughtfully crafted to be usable by everyone. Download Big Reader today and experience text in a whole new way. Privacy Policy: http://www.youapps.co/bigreader-privacy-policy.html This app uses the Standard Apple End User License Agreement (EULA). Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is ads: Big Reader at none against QuickPDF Signer's shown. Big Reader also leads on update cadence (every 2 weeks vs every 2 months). QuickPDF Signer's advantage is iOS requirement (13.0 vs 17). 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
Both are free to download. QuickPDF Signer sells 1 one-off in-app purchase and Big Reader sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.
QuickPDF Signer ships an update every 2 months, Big Reader every 2 weeks. The most recent releases landed on October 6, 2026 and October 9, 2026 respectively.
| Parameter | QuickPDF Signer | Big Reader |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 2 months | Every 2 weeks — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 13.0 — better | 17 |
| Further details — not scored | ||
| Size | 35 MB | 16 MB |
| Age rating | 4+ | 4+ |
| Developer | Nolan Townsend | Hassan Hattab |
In-app purchases
QuickPDF Signer
- remove_ads_lifetime_signer$1.99
Big Reader
- Monthly Subscription$1.991 Month
- Yearly Subscription$19.991 Year
Questions
Is QuickPDF Signer free?
Is Big Reader free?
Do QuickPDF Signer or Big Reader have ads?
Which is updated more often, QuickPDF Signer or Big Reader?
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