Comparison

Text to Speech vs PDF Reader

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

Head to head
About

Text to Speech

Features
Read full description

Text to Speech : Audio Reader is your AI-powered voice companion for converting written text into clear, natural-sounding speech. Whether you are a content creator, student, educator, or professional, Text to Speech : Audio Reader helps bring your words to life quickly and easily. Simply type or paste your text, choose a voice, and listen instantly. Text to Speech : Audio Reader offers a wide selection of realistic voices, supported languages, and voice styles for different needs. Use Text to Speech : Audio Reader for video voice-overs, presentations, study materials, accessibility, audiobooks, pronunciation practice, and everyday listening. With support for more than 50 languages and over 30 natural voice options, Text to Speech : Audio Reader makes it easy to find the right voice for your content. Create, listen, and save speech in just a few simple steps with Text to Speech : Audio Reader. EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

PDF Reader

Features
Read full description

Listen to any PDF, document or photo of text, read aloud by natural AI voices. Follow every word as it's highlighted, speed it up, and save the audio as an MP3 to take anywhere. Try it free. BRING IN ANYTHING • Import PDF, Word (DOC, DOCX) and TXT files from Files or any app • Upload photos of text (JPG, PNG, WebP) or scan paper pages with your camera • Or simply paste text LISTEN AND FOLLOW ALONG • Natural AI voices in 70+ languages, with the language detected for you • Every word is highlighted as it's read, so you never lose your place • Light, sepia and dark themes and four text sizes for comfortable reading • Playback from 0.5Ɨ to 2Ɨ, with skip controls TAKE IT WITH YOU • Download the narration as an MP3 for offline listening • Export the transcript as a text file • Keeps playing in the background with the screen off • Your library remembers where you stopped in every document GREAT FOR • Studying: lecture notes, papers and textbooks • Commutes, workouts and chores • Proofreading your own writing by ear • Dyslexia, low vision or simply tired eyes • Hearing a new language read aloud SUBSCRIPTION PDF Reader is free to download and try. Standard and Pro unlock more reading time and are available as weekly, monthly or annual auto-renewing subscriptions. Payment is charged to your Apple ID account at confirmation of purchase. Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period. Manage or cancel any time in your App Store account settings. Privacy Policy: https://nativespeech.app/privacy-policy Terms of Use: https://nativespeech.app/terms-of-service

Screenshots

Text to Speech3 screens
PDF Reader4 screens

Verdict

The call

The clearest difference is update cadence: Text to Speech at monthly against PDF Reader's every 3 months. PDF Reader's advantage is iOS requirement (15.1 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS

CostPrice Ā· In-app purchases Ā· Ads Ā· Monetization

Both are free to download. Text to Speech sells 2 in-app purchases, starting at $4.99 per 7 days and PDF Reader sells 6 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Text to Speech ships an update monthly, PDF Reader every 3 months. The most recent releases landed on November 8, 2026 and October 31, 2026 respectively.

Scorecard2 real differences Ā· 4 level
Text to Speech versus PDF Reader: the parameters behind the verdict, then further details
ParameterText to SpeechPDF Reader
PriceFreeFree
Update frequencyMonthly — betterEvery 3 months
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.015.1 — better
Further details — not scored
Size43 MB36 MB
Age rating4+4+
Developeralperen biginKTC Technology

In-app purchases

2 purchases

Text to Speech

Subscriptions2
  • Weekly$4.997 Days
  • weekly pro$9.997 Days
6 purchases

PDF Reader

Subscriptions6
  • Weekly Standard$2.997 Days
  • Weekly Pro$6.997 Days
  • Monthly Standard$8.991 Month
Show 3 more
  • Monthly Pro$19.991 Month
  • Annual Standard$71.991 Year
  • Annual Pro$159.991 Year

Questions

Is Text to Speech free?
Text to Speech is free to download, with in-app purchases available.
Is PDF Reader free?
PDF Reader is free to download, with in-app purchases available.
Do Text to Speech or PDF Reader have ads?
Neither Text to Speech nor PDF Reader shows ads.
Which is updated more often, Text to Speech or PDF Reader?
Text to Speech ships an update monthly, and PDF Reader every 3 months. Most recently, Text to Speech was updated on November 8, 2026 and PDF Reader on October 31, 2026.

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