Comparison

Big Reader vs Document signature

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

Head to head
About

Big Reader

Features
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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/

About

Document signature

Features
Read full description

Sign PDFs and documents instantly with Document Signature. Create secure eSignatures, fill forms, and sign contracts directly from your iPhone. No printing. No scanning. No hassle. KEY FEATURES : โ€ข Sign PDF files in seconds โ€ข Create and add eSignatures โ€ข Fill & sign documents easily โ€ข Import and export PDFs โ€ข Secure and private signing Perfect for contracts, forms, invoices, and agreements. Download Document Signature : PDF eSign and sign documents anywhere. SUBSCRIPTION: Access premium features and advanced editing tools: Weekly Plan: $5.99 Yearly Plan: $29.99 Subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period. Manage subscriptions in your Account Settings. Privacy Policy:https://cleverapps.us/PDFSignature/privacypolicy Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Big Reader4 screens
Document signature4 screens

Verdict

The call

The clearest difference is iOS requirement: Document signature at 15.1 against Big Reader's 17. On price, update cadence, ads and in-app purchases 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. Big Reader sells 2 in-app purchases, starting at $1.99 per month and Document signature sells 2 in-app purchases, starting at $5.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Big Reader ships an update every 2 weeks, Document signature fortnightly. The most recent releases landed on October 25, 2026 and October 28, 2026 respectively.

Scorecard1 real difference ยท 5 level
Big Reader versus Document signature: the parameters behind the verdict, then further details
ParameterBig ReaderDocument signature
PriceFreeFree
Update frequencyEvery 2 weeks โ€” betterFortnightly
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPadiPhone, iPod
Requires iOS1715.1 โ€” better
Further details โ€” not scored
Size16 MB32 MB
Age rating4+4+
DeveloperHassan HattabReda Boubkraoui

In-app purchases

2 purchases

Big Reader

Subscriptions2
  • Monthly Subscription$1.991 Month
  • Yearly Subscription$19.991 Year
2 purchases

Document signature

Subscriptions2
  • Document Signature PRO Weekly$5.997 Days
  • Document Signature PRO Yearly$29.991 Year

Questions

Is Big Reader free?
Big Reader is free to download, with in-app purchases available.
Is Document signature free?
Document signature is free to download, with in-app purchases available.
Do Big Reader or Document signature have ads?
Neither Big Reader nor Document signature shows ads.
Which is updated more often, Big Reader or Document signature?
Big Reader ships an update every 2 weeks, and Document signature fortnightly. Most recently, Big Reader was updated on October 25, 2026 and Document signature on October 28, 2026.

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