Pressly Speed Reader vs Jo's PDF Text Viewer
Price, ratings, monetisation and update history for both apps, side by side ā with what reviewers say about each.
Pressly Speed Reader
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Most speed reading apps give you a play button. Pressly gives you control. Pressly uses RSVP-style reading ā one word at a time, fixed to a single focus point ā so your eyes never move and your focus never breaks. But speed is not the goal. Comprehension is. BUILT AROUND MEANING, NOT JUST MOTION Text inside double quotation marks automatically italicizes during reading. Dialogue shifts. Quoted phrases stand apart. Spoken words separate from narration. You feel the change in tone without losing your place ā a detail no other speed reader has. Smart pauses at punctuation and extra time for longer words give each sentence the rhythm it was written with. Optional context words keep surrounding text visible. ORP alignment anchors each word at its natural recognition point. When the same word appears back-to-back, it grows progressively ā a subtle visual signal that keeps comprehension engaged at speed. YOU ARE ALWAYS IN CONTROL Hold to read. Release to pause. Lock playback with two fingers for hands-free reading. Tap forward or back to move word by word. Tap the top area to step back. Set your WPM, tune your pauses, choose a theme, adjust your font ā then read. Tap the current word while reading to instantly look it up in your device's dictionary ā without losing your place. YOUR FILES, YOUR LIBRARY Pressly is a reading tool, not an ebook store. Import your EPUB, PDF, and TXT files, or paste notes, articles, drafts, and copied text directly. Everything stays on your device. No account. No cloud. No subscription to a catalog. A built-in sample book is included ā start reading immediately, no import needed. FEATURES ⢠RSVP word display with ORP alignment ⢠Automatic italic styling for dialogue and quoted text ⢠Progressive visual emphasis on consecutive repeated words ⢠Toggleable linked flashes for hyphens and em dashes ⢠Smart pauses for punctuation and long words ⢠Optional context words around the current word ⢠Hold-to-read with two-finger playback lock ⢠Word-by-word tap navigation ⢠Tap the current word to look it up in your device's dictionary ⢠EPUB, PDF, and TXT import ⢠Paste any text as a readable book ⢠Chapter-aware reading progress ⢠Light and dark themes ⢠Font style and weight options ⢠Volume-button navigation ⢠Fully on-device ā no account, no cloud, no ads Pressly is made for readers who want more than autoplay. Read with pace. Stay with the meaning. Keep going.
Jo's PDF Text Viewer
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S PDF Viewer is a focused, lightweight reader for PDF and plain-text files. No account is required, and the app does not upload your documents to a server. IMPORT AND ORGANIZE ⢠Import PDF and TXT files from the Files app ⢠Keep documents together in a simple local library ⢠Sort by Recently Read, Recently Added, or Name ⢠See reading progress and recent activity ⢠Remove documents whenever you no longer need them READ AND NAVIGATE PDFs ⢠Search the full document and highlight matching results ⢠Continue from your last-read page ⢠Jump directly to any page ⢠Browse document outlines when available ⢠Navigate with lazy-loading page thumbnails ⢠Save bookmarks and return to important pages ⢠Scroll and zoom with PDFKit READ TEXT COMFORTABLY ⢠Import plain-text files or open the included sample ⢠Search the full text and navigate highlighted results ⢠Turn long text into readable pages ⢠Save, rename, delete, and revisit text bookmarks ⢠Jump directly to a page ⢠Continue from your last reading position after layout changes PERSONALIZE YOUR READING ⢠Choose System, Light, Sepia, or Dark themes ⢠Select System, Serif, Rounded, or Monospaced fonts ⢠Adjust font size, line spacing, and margins ⢠Keep your preferred reading setup between sessions PRIVATE BY DESIGN ⢠No account ⢠No subscription ⢠No advertising or analytics SDKs ⢠No document upload by the app ⢠Documents and reading information remain on your device JS PDF Viewer focuses on comfortable reading, navigation, and privacy without editing tools, cloud accounts, or unnecessary complexity.
Screenshots
Verdict
The clearest difference is in-app purchases: Jo's PDF Text Viewer at none against Pressly Speed Reader's 1. On price, update cadence, ads 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
Both are free to download. Pressly Speed Reader sells 1 one-off in-app purchase. Jo's PDF Text Viewer asks for nothing beyond the download.
Both ship on a similar rhythm, roughly every 6 weeks. The most recent releases landed on October 7, 2026 and October 10, 2026 respectively.
| Parameter | Pressly Speed Reader | Jo's PDF Text Viewer |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 6 weeks | Every 6 weeks |
| Ads | No | No |
| In-app purchases | Yes | No ā better |
| Devices | iPhone, iPad | iPhone, iPad, iPod ā better |
| Requires iOS | 16.0 | 15.0 ā better |
| Further details ā not scored | ||
| Size | 20 MB | 8 MB |
| Age rating | 4+ | 4+ |
| Developer | Bill Ryan Cabral | JUNGYUN JO |
In-app purchases
Pressly Speed Reader
- Pressly Pro$3.99
Jo's PDF Text Viewer
No in-app purchases
Questions
Is Pressly Speed Reader free?
Is Jo's PDF Text Viewer free?
Do Pressly Speed Reader or Jo's PDF Text Viewer have ads?
Which is updated more often, Pressly Speed Reader or Jo's PDF Text Viewer?
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