Speech Central vs Audibly
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Speech Central
This app transforms text from various documents and web pages into speech, offering a distraction-free reading experience. It supports numerous file formats and provides customizable voices, including offline and AI options. Designed for productivity and accessibility, it syncs across Apple devices and offers study tools.
- Optimized PDF & Web Reading
- Broad Document Support (PDF, EPUB, DOCX)
- Offline and Cloud AI Voices
- Cross-device Sync
- CarPlay & Apple Watch Support
- Accessibility Profiles
- Annotation and Export Tools
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Speech Central has been built for focused, serious reading since 2014. It works across PDFs, web articles, books, and documents. Designed for productivity and accessibility, it combines powerful controls, deep customization, and seamless integration across Apple devices. No subscription. A one-time upgrade unlocks unlimited use. Free access is available for blind users with VoiceOver and for schools deploying the app through Apple School Manager. READING WITHOUT DISTRACTIONS Optimized PDF & Web Reading • Accurate reading order and navigation • Optional cleanup to reduce distractions such as headers, footnotes, citations, and links • RSS support and easy sharing from Safari and other apps Broad Document Support • PDF (including scanned PDFs with two-column layout) • EPUB • Word (.docx) • PowerPoint (.pptx) • OpenOffice formats • HTML, TXT, RTF, Markdown, and more VOICES: OFFLINE AND CLOUD AI • Use high-quality Apple system voices offline • Supports compatible system-wide voices from third-party apps, including offline neural voices from Piper - Neural TTS and ToBe SAID (Pocket TTS) apps • Connect cloud AI voices (OpenAI-compatible APIs, Microsoft Azure, Google Cloud, xAI) using your own API keys • Proprietary enhancement layer improves realism and streaming playback • Optional AI summarization tools help you review content more efficiently BUILT FOR THE APPLE ECOSYSTEM • Sync reading position and playlists across iPhone, iPad, and Mac • CarPlay support for listening and control in your vehicle • Independent Apple Watch app — listen without your iPhone nearby • Optional Health integration to track mindful listening time ACCESSIBILITY FIRST • Dedicated profiles for ADHD, dyslexia, and low vision • Interface and reading behavior adapt for reduced distraction and improved comprehension • Fully accessible with VoiceOver STUDY & KNOWLEDGE TOOLS • Annotate while reading • Export annotated text to .docx • Export text to audio files for offline listening PRIVACY BY DESIGN • No ads • No tracking • No usage analytics WHO USES SPEECH CENTRAL • Students and researchers • Professionals converting reading into listening time • Users who rely on assistive reading tools • Anyone who prefers distraction-reduced, hands-free reading Notes: - Free version limited by the number of daily articles; unlimited access available with Pro upgrade. - Some features require the latest OS version. - License is valid only on iOS/watchOS; separate licenses required for other platforms. - DRM-protected books (e.g. Kindle) are incompatible. - AI features may occasionally perform unexpectedly.
Audibly
This app transforms any text into natural-sounding audiobooks. Upload documents, type text, or share content from other apps to create your personal audio library. Enjoy listening offline with a powerful player and customizable options.
- Text to audiobook conversion
- EPUB and TXT file upload
- Customizable AI voices
- Offline playback
- Personal audiobook library
- Adjustable playback speed
- Sleep timer
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Transform Your Reading into Listening - Instantly Audibly converts any text into beautiful, natural-sounding audiobooks. Whether you're uploading ebooks, articles, or typing your own text, turn it into audio you can enjoy anywhere, anytime. PERFECT FOR: • Students converting study materials to audio • Busy professionals who want to "read" while commuting • Book lovers creating personal audiobook collections • Writers hearing their work read aloud • Anyone who prefers listening to reading KEY FEATURES: Multiple Input Methods • Upload PDF, EPUB and TXT files • Type or paste text directly • Share content from other apps High-Quality Voice Synthesis • Natural-sounding AI voices • Multiple voice options • Professional audiobook quality Your Personal Library • All audiobooks saved automatically • Organize and manage your collection • Quick access to your favorites • Track your listening progress Powerful Audio Player • Background playback support • Adjustable playback speed • Sleep timer • Bookmark important sections • Resume where you left off Lightning Fast • Quick conversion process • Start listening in seconds • Efficient audio processing Beautiful & Intuitive • Modern, clean interface • Easy to navigate • Dark mode support • Thoughtfully designed for seamless experience Always With You • Listen offline anytime • Sync across your devices • Works without internet after download 30+ Languages • App interface in 30+ languages • Convert and listen in your preferred language FLEXIBLE CREDIT SYSTEM: Start with free credits to try the app. Purchase additional credits as needed - no monthly commitment required. GET STARTED: 1. Upload your ebook or type/paste text 2. Choose your preferred voice 3. Tap convert and wait a few moments 4. Start listening immediately 5. Your audiobook is saved for offline access Privacy: https://hasankarli.dev/mobile-apps/audibly/privacy Terms: https://hasankarli.dev/mobile-apps/audibly/terms
Screenshots
Verdict
The clearest difference is ads: Speech Central at none against Audibly's shown. Speech Central also leads on ratings volume (1.6K vs 4) and update cadence (every 9 days vs every 3 weeks). Audibly's advantage is review sentiment (100% vs 69%) and rating (5.0 vs 4.6). On price, 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. Speech Central sells 1 one-off in-app purchase and Audibly sells 5 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.
Audibly holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Speech Central has 1.6K ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 69% of Speech Central's written reviews are positive against 100% of Audibly's.
Speech Central ships an update every 9 days, Audibly every 3 weeks. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.
| Parameter | Speech Central | Audibly |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (1.6K ratings) | 5.0 (4 ratings) — better |
| Positive reviews | 69.3% of reviews | 100.0% of reviews — better |
| Number of ratings | 1.6K — better | 4 |
| Update frequency | Every 9 days — better | Every 3 weeks |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, Apple TV, Apple Watch — better | iPhone, iPod |
| Requires iOS | 17.0 | 15.5 — better |
| Further details — not scored | ||
| Size | 34 MB | 148 MB |
| Age rating | 4+ | 12+ |
| Developer | Labsii | Hasan Karli |
Customer experience
Speech Central
Audibly
Bugs and requests
Speech Central
Reported bugs
6 issues- Crashes when changing advanced settings
- Inconsistent behavior when importing documents
- Fails to recognize some file formats
- Playback issues with high-speed mode
- Repeating chapters unexpectedly
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- Scrolling issues with long documents
Requested features
8 requests- Add more natural-sounding voices
- Improve chapter/section navigation
- Allow custom pronunciation of words
- Add support for more languages
- Integrate with Bookshare library
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- Improve PDF formatting and layout
- Add more customization options
- Improve sync between devices
Audibly
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Speech Central
- Speech Central Pro$9.99
Audibly
- premium$2.991 Month
- premium3 Days trial$29.991 Year
- Basic 100$2.99
- Standard 500$12.99
- Premium 1000$24.99









