Read Rocket vs Cadence
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Read Rocket
Enhance reading speed and focus with three science-backed modes: Flash, Scroll, and Speak. Import documents from various formats and sync across Apple devices. Enjoy a private, ad-free experience with a one-time purchase.
- Flash Mode for word-by-word reading
- Scroll Mode with guided highlight
- AI Speak Mode with synchronized highlight
- Import PDFs, EPUBs, web articles, and more
- Cross-device syncing (iPhone, iPad, Mac)
- On-device processing for privacy
- One-time purchase, no subscriptions
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Read Rocket gives you three powerful, science-backed ways to read faster and stay focused — whether you're powering through textbooks, catching up on articles, or flying through your reading list. THREE WAYS TO READ Flash Mode displays one word at a time at a fixed focal point, eliminating the eye movements that account for most of your reading time. Set your own pace and watch your speed climb. Scroll Mode adds a guided highlight that moves through your document at a steady rhythm, keeping your attention locked and preventing the backtracking that slows you down. Speak Mode pairs high-quality AI text-to-speech with a synchronized visual highlight, engaging both your eyes and ears for stronger comprehension and retention. IMPORT ALMOST ANYTHING Bring in PDFs, EPUBs, Word documents, web articles, plain text, Markdown, HTML, RTF, OpenDocument files, and more — Read Rocket strips away the clutter so you can focus on what matters. Save articles straight from Safari or any app using your device's share menu, and they're instantly ready to read. YOUR LIBRARY, YOUR WAY Start reading on your iPhone, pick up right where you left off on your Mac or iPad. Your progress syncs automatically. Export your library to take your files where you need them. BUILT FOR APPLE Read Rocket is a native app designed for iPhone, iPad, and Mac. It supports widgets for quick access to your reading list, a share extension for effortless importing, and all the system features you expect from a great Apple app. PRIVACY FIRST Read Rocket processes everything on your device. Your documents never leave your hands. No accounts, no tracking, no ads. AI VOICES THAT SOUND NATURAL Speak Mode includes Kokoro AI voices that run entirely on your device — no internet connection needed, no data sent anywhere. Choose from American and British English accents, or use any of Apple's built-in system voices. SIMPLE, FAIR PRICING Try Read Rocket free for 7 days. Then it's just $8.99 — one time, forever yours, on all your Apple devices. No subscriptions. No recurring charges. No upsells.
Cadence
Transform your EPUB books into audiobooks with natural text-to-speech voices and synchronized highlighting. Enjoy features like character-specific voices, reading comprehension quizzes, and offline listening. Read comfortably with customizable themes and fonts when you prefer to read silently.
- EPUB to audiobook conversion
- Natural text-to-speech voices
- Synchronized word highlighting
- Character-specific dialogue voices
- Reading comprehension quizzes
- Offline listening and downloads
- Customizable reading themes and fonts
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Cadence turns your books into audiobooks, on iPhone, iPad, and Mac. LISTEN TO YOUR BOOKS • Import a book (EPUB) and listen right away, read aloud by natural, expressive text-to-speech voices. • Synchronized word-by-word highlighting (karaoke): the text lights up in time with the voice. • Dialogue Cast: a different voice for each character, with real intonation — like a true audio narration. • Set the speed, pick your voice, and listen in the background or with the screen locked. OR READ, IF YOU PREFER • An elegant, comfortable reader (themes, fonts, layout) for quiet reading. • Automatic resume at the right page; bookmarks, highlights, and notes synced across your devices. A SMART ASSISTANT • A "previously in the story" recap when you pick a book back up. • Comprehension quizzes and questions about the story, spoiler-free. • Translate a passage in a single tap. TRACK YOUR LISTENING • Listening stats, daily goals, and progress. • Offline downloads so you can listen anywhere, even with no connection. Cadence is free to listen every day. The Pro subscription unlocks unlimited listening, all premium voices, Dialogue Cast, the unlimited AI assistant, and full offline support. Cadence Pro is an auto-renewable subscription. Terms of Use (EULA): https://livre.rougetet.com/terms — Privacy Policy: https://livre.rougetet.com/privacy
Screenshots
Verdict
The clearest difference is review sentiment: Read Rocket at 100% against Cadence's 0%. On price, ads, in-app purchases and monetization model 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. Read Rocket sells 1 one-off in-app purchase and Cadence sells 4 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.
| Parameter | Read Rocket | Cadence |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (3 ratings) — better | — |
| Positive reviews | 100.0% of reviews — better | 0.0% of reviews |
| Number of ratings | 3 — better | — |
| Update frequency | Every 3 weeks | — |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Freemium |
| Devices | iPhone, iPad, Mac | iPhone, iPad, Mac |
| Requires iOS | 18.0 | 17.0 — better |
| Further details — not scored | ||
| Size | 383 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | JOSEPH CLAYTON KLEIN | Vitalys ROUGETET--DE TROYANE |
Customer experience
Read Rocket
Cadence
In-app purchases
Read Rocket
- Unlock Read Rocket$8.99
Cadence
- Cadence Pro Monthly$3.991 Month
- Cadence Pro (Yearly)$34.991 Year
- Cadence Family$49.991 Year
- Tip$4.99









