Text to Speech ePub PDF vs ReadFlow
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Text to Speech ePub PDF
This app transforms text into an immersive reading or audio experience. It offers advanced reading modes, text-to-speech, and language support to enhance comprehension and learning. Users can listen to content, practice speed reading, and build vocabulary through interactive quizzes.
- Text-to-speech audio conversion
- Speed reading training
- Comfort and highlight reading modes
- Multilingual support
- Built-in dictionary and vocabulary quizzes
- PDF, EPUB, TXT file support
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Stage Reader is a smart reading app designed to help you read faster, understand better, and learn more whether you prefer reading or listening. Turn any text into an immersive reading or audio experience. Stage Reader combines advanced reading modes, text-to-speech, quizzes, and language support to help you stay focused and absorb more information in less time. Listen or Read — Your Choice Convert text into natural-sounding audio and listen anytime, anywhere. Perfect for multitasking, commuting, or resting your eyes. Powerful Reading Modes Speed Reader – train your brain to read faster Comfort Mode – improved word emphasis for easier focus Highlight Mode – follow text visually while reading or listening Multiple reading styles to match your preferences Multilingual & Smart Learning Read and listen in multiple languages Instantly check word meanings with the built-in dictionary Save unknown words and learn them later with quizzes Learn More, Remember More Stage Reader helps you turn reading into learning: Create quizzes from your content Reinforce knowledge through repetition Improve vocabulary naturally while reading Supported Formats Read and listen to: PDF EPUB eBooks TXT files Perfect For Students & lifelong learners Professionals & entrepreneurs Language learners Anyone who wants to read more in less time Stage Reader transforms reading into a smarter, faster, and more flexible experience. Download Stage Reader and take your reading to the next stage. https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
ReadFlow
This app transforms PDF documents into a comfortable reading experience on small screens. It offers text reflow, customization options for fonts and themes, and iCloud sync for seamless access across devices. Enjoy reading PDFs as easily as other ebook formats.
- PDF text reflow for mobile
- Customizable fonts and themes
- Import custom font files
- iCloud sync
- PDF file cropping
- Metadata editing
- Generate and share reflowed text
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Designed for mobile reading! Readflow is a reading app specially designed for small screens. The text reflow feature is elaborately designed to solve the problem that PDF documents are difficult to read on mobile devices, such as text that is too small and the scan is not clear, and obtain a reading experience consistent with EPub, txt and other formats. Key features include: - PDF text reflow, supporting multiple languages¹ - Custom font family, font size, line height, etc - Importing font files² - Reading themes, switching automatically - iCloud sync, supporting on-demand download to save storage space and cellular data - PDF file cropping - PDF file metadata editing and saving - Reflow text generating and sharing for a whole PDF file³ - More detailed features: favorites, searching, etc. - Purchase once, use everywhere⁴ --- ¹ Currently supported: English, French, German, Italian, Japanese, Korean, Portuguese, Russian, Spanish, Simplified Chinese, Traditional Chinese, Ukrainian ² Supported file formats: otf, ttf ³ txt format ⁴ iOS / iPadOS universal app Term of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula Privacy policy: https://is.gd/TgnFzI
Screenshots
Verdict
The clearest difference is review sentiment: ReadFlow at 100% against Text to Speech ePub PDF's 48%. ReadFlow also leads on rating (4.8 vs 3.8) and ads (none vs shown). On price, ratings volume, update cadence and in-app purchases 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. Text to Speech ePub PDF sells 3 in-app purchases, starting at $5.99 per month and ReadFlow sells 3 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.
ReadFlow holds the better App Store score, 4.8 against 3.8. Both are backed by a comparable volume of ratings — 5 and 5 respectively. Written reviews point the same way: 48% of Text to Speech ePub PDF's written reviews are positive against 100% of ReadFlow's.
Both ship on a similar rhythm, roughly every 4 days. The most recent releases landed on September 16, 2026 and September 19, 2026 respectively.
| Parameter | Text to Speech ePub PDF | ReadFlow |
|---|---|---|
| Price | Free | Free |
| Rating | 3.8 (5 ratings) | 4.8 (5 ratings) — better |
| Positive reviews | 48.1% of reviews | 100.0% of reviews — better |
| Number of ratings | 5 | 5 |
| Update frequency | Every 4 days | Every 4 days |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 17.2 | 16.0 — better |
| Further details — not scored | ||
| Size | 215 MB | 3 MB |
| Age rating | 12+ | 4+ |
| Developer | STAGE CODING, Travnik | 实 许 |
Customer experience
Text to Speech ePub PDF
ReadFlow
In-app purchases
Text to Speech ePub PDF
- Monthly Subscription$5.991 Month
- Annual Subscription7 Days trial$29.991 Year
- Lifetime Subscription$74.99
ReadFlow
- ReadFlow Pro 1x$0.991 Month
- ReadFlow Pro 12x$9.991 Year
- ReadFlow Pro ∞$19.99
Questions
Is Text to Speech ePub PDF free?
Is ReadFlow free?
Which has better reviews, Text to Speech ePub PDF or ReadFlow?
Do Text to Speech ePub PDF or ReadFlow have ads?
Which is updated more often, Text to Speech ePub PDF or ReadFlow?
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