Comparison

Text to Speech PDF Reader vs Decode

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 PDF Reader

Listen to your PDF documents with a variety of high-quality voices and languages. The app highlights words as it reads, automatically scrolls pages, and remembers your reading progress. Save and access specific text sections as highlights.

Highlights
  • Listen to PDF documents
  • Multiple high-quality voices and languages
  • Word highlighting and automatic scrolling
  • Resume reading from last position
  • Save and access text highlights
  • Crop feature to skip content
  • Sync documents across devices
Features
Read full description

Read along to enhance comprehension or just kick back and listen to any PDF. * Dozens of high-quality voices in multiple languages to choose from with additional voices available to download on your device for free. * Choose a primary and secondary voice and switch between them easily as you read. * The app will highlight words as it reads and scroll the page automatically. * The app will remember where you left off and scroll to that position automatically next time you open a document. * Select any portion of text to save it as a highlight. * Tap any of your saved highlights and the app will open the pdf and scroll to the appropriate position. * Use the crop feature to skip repeated content that you don't want the app to read. * Support for dynamic type. * Support for Dark Mode. * Save as many pdfs as you want. * Optionally sync your documents with all of your iOS/iPadOS devices. If you enjoy the app please let us know through the in-app contact form and don't forget to rate us! Thank you for trying TTS PDF. --- "TTS PDF Yearly" is an annual auto-renewable subscription for $9.99. Payment will be charged to iTunes Account at confirmation of purchase. Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. Account will be charged for renewal within 24-hours prior to the end of the current period. You can turn off auto-renew up to 24 hours before your next subscription payment is due via your App Store settings page. Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase. Terms of Use: https://bretlester.com/app_content/ttspdf_terms.html Privacy Policy: https://bretlester.com/app_content/ttspdf_privacy_policy.html

About

Decode

Features
Read full description

Don't sign what you don't understand. Decode turns dense, high-stakes paperwork into plain English. Snap a photo, import a PDF, or paste the text — and in seconds you get a clear summary, a 0–10 risk score, and every risky clause explained: what it means, what could go wrong, and what to do about it. WHAT YOU CAN DECODE • Job offers & employment contracts — total comp, equity, non-competes, IP and clawback clauses, and exactly what to negotiate • Leases & rental agreements • Medical bills — catch duplicate charges and billing errors • Insurance policies & denial letters • IRS & tax notices — what it says, the deadline, and what to do next • Contracts & terms of service • Immigration & visa documents • "Did I get scammed?" — paste a suspicious email, text, or offer for an instant risk verdict EVERY CLAUSE, EXPLAINED Decode doesn't just summarize. It surfaces the clauses that matter, in the document's own words, with the worst-case outcome, what to do, and which kind of professional to call. A SCORE, NOT A GUESS A simple 0–10 risk score tells you how worried to be — before you sign, pay, or accept. TAKE ACTION • Draft letters — generate a ready-to-send dispute, appeal, or counter-offer • Compare two offers side by side — risk, pay, and red flags, head to head • Export a clean PDF or share your results PRIVATE BY DESIGN Your paperwork never has to leave your phone. Decode reads and redacts your personal details on-device with Apple Intelligence. Optional, faster cloud analysis is available on paid plans — and only after your sensitive information has been stripped out first. PLANS • Free — 3 documents a month, fully on-device • Private — unlimited documents, on-device only • Pro & Power — add cloud-powered analysis, draft letters, and offer comparison Decode is informational and not legal, medical, or financial advice. When the stakes are high, talk to a professional — Decode helps you walk in knowing what to ask.

Screenshots

Text to Speech PDF Reader4 screens
Decode4 screens

Verdict

The call

The clearest difference is update cadence: Text to Speech PDF Reader at every 10 days against Decode's every 2 months. Text to Speech PDF Reader also leads on iOS requirement (16.0 vs 26.0). 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Text to Speech PDF Reader sells 10 in-app purchases, starting at $0.99 per 7 days and Decode sells 6 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Text to Speech PDF Reader ships an update every 10 days, Decode every 2 months. The most recent releases landed on September 29, 2026 and September 17, 2026 respectively.

Scorecard2 real differences · 8 level
Text to Speech PDF Reader versus Decode: the parameters behind the verdict, then further details
ParameterText to Speech PDF ReaderDecode
PriceFreeFree
Rating4.5 (552 ratings) — better—
Positive reviews45.8% of reviews—
Number of ratings552 — better—
Update frequencyEvery 10 days — betterEvery 2 months
AdsNoNo
In-app purchasesYesYes
MonetizationSubscription—
DevicesiPhone, iPad, Mac — betteriPhone, iPad
Requires iOS16.0 — better26.0
Further details — not scored
Size12 MB6 MB
Age rating4+12+
DeveloperBret LesterMohan Agoramoorthy

Bugs and requests

Text to Speech PDF Reader

Reported bugs

8 issues
  • Skips paragraphs and double plays when pausing
  • Erased files without consent
  • Doesn't work with two-column text
  • Reads text backwards
  • Unable to copy/paste or open certain files
Show 3 more
  • Skips sentences and doesn't read column text in the correct order
  • Skips whole paragraphs
  • Glitches and gets stuck in a reading loop

Requested features

7 requests
  • Add ability to read alternate text (alttext) in PDFs
  • Improve voice quality and options
  • Add ability to organize files in folders
  • Add mobile-friendly version
  • Improve handling of scanned/column PDFs
Show 2 more
  • Add ability to skip headers/page numbers
  • Improve pronunciation of uncommon words

Decode

Not enough reviews yet to summarise bugs or requests.

In-app purchases

10 purchases

Text to Speech PDF Reader

Subscriptions9
  • TTSPDF Unlimited Weekly7 Days trial$0.997 Days
  • TTS PDF Yearly7 Days trial$9.991 Year
  • Premium Weekly$9.997 Days
Show 6 more
  • Premium Weekly7 Days trial$9.997 Days
  • TTS PDF Basic7 Days trial$12.991 Year
  • Premium Monthly$29.991 Month
  • Premium Monthly7 Days trial$29.991 Month
  • Premium Annual$119.991 Year
  • Premium Annual7 Days trial$119.991 Year
One-time1
  • 1 Million Characters$39.99
6 purchases

Decode

Subscriptions6
  • Decode Private$4.991 Month
  • Decode Pro$9.991 Month
  • Decode Power$19.991 Month
Show 3 more
  • Decode Private (Annual)$39.991 Year
  • Decode Pro (Annual)$59.991 Year
  • Decode Power (Annual)$119.991 Year

Questions

Is Text to Speech PDF Reader free?
Text to Speech PDF Reader is free to download, with in-app purchases available.
Is Decode free?
Decode is free to download, with in-app purchases available.
Do Text to Speech PDF Reader or Decode have ads?
Neither Text to Speech PDF Reader nor Decode shows ads.
Which is updated more often, Text to Speech PDF Reader or Decode?
Text to Speech PDF Reader ships an update every 10 days, and Decode every 2 months. Most recently, Text to Speech PDF Reader was updated on September 29, 2026 and Decode on September 17, 2026.

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