Comparison

Speech Central vs Text to Audio

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • 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
Features
Read full description

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.

About

Text to Audio

Features
Read full description

Text to Audio Converter Turn any text into natural-sounding speech with Text to Audio Converter – the ultimate tool for students, professionals, and anyone who loves the power of listening. Whether you want to convert articles, notes, books, or scripts into audio, our app makes it quick, easy, and seamless. Transform your text into natural-sounding speech with Text to Audio Converter. Our powerful yet easy-to-use tool is designed for students, professionals, and anyone who prefers listening over reading. Enjoy a smarter way to consume information, wherever you are. Convert articles, notes, books, and scripts into audio in just seconds. With a clean interface and high-quality speech synthesis, the app makes your text come alive with clarity and precision. Multitask with ease while listening to the content you need. Key Features Fast Text-to-Speech (TTS): Paste or type any text and hear it instantly as clear, natural audio. Multiple Voices & Languages: Choose from a wide range of voices and accents to personalize your experience. Save & Share Audio: Export your converted files and share them with friends, colleagues, or on social media. Add Script , Extract Text from Text file and many more. Adjustable Speed & Pitch: Customize the voice playback to suit your preferences. Offline Support (where available): Listen anytime, even without internet. Perfect For: Students & Learners: Convert study notes and textbooks into audio for hands-free learning. Professionals: Turn reports, emails, and scripts into speech for multitasking. Readers: Enjoy articles and eBooks in audio format, on the go. Accessibility: An essential tool for users with visual impairments or reading difficulties. Why Choose Text to Audio Converter? Clean and user-friendly interface Reliable, fast, and accurate conversion High-quality, human-like speech synthesis Designed for productivity and accessibility Contact Us For questions or feedback, reach us anytime at [your email/website] – we’re happy to help! Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Speech Central4 screens
Text to Audio4 screens

Verdict

The call

The clearest difference is ads: Speech Central at none against Text to Audio's shown. Speech Central also leads on update cadence (every 9 days vs every 5 weeks). Text to Audio's advantage is iOS requirement (15.6 vs 17.0). On price, 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. Speech Central sells 1 one-off in-app purchase and Text to Audio sells 4 in-app purchases, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Speech Central ships an update every 9 days, Text to Audio every 5 weeks. The most recent releases landed on October 23, 2026 and October 9, 2026 respectively.

Scorecard3 real differences · 7 level
Speech Central versus Text to Audio: the parameters behind the verdict, then further details
ParameterSpeech CentralText to Audio
PriceFreeFree
Rating4.6 (1.6K ratings) — better—
Positive reviews69.3% of reviews—
Number of ratings1.6K — better—
Update frequencyEvery 9 days — betterEvery 5 weeks
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, Apple TV, Apple Watch — betteriPhone, iPad, iPod
Requires iOS17.015.6 — better
Further details — not scored
Size34 MB43 MB
Age rating4+4+
DeveloperLabsiiCode Stars

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
Show 1 more
  • 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
Show 3 more
  • Improve PDF formatting and layout
  • Add more customization options
  • Improve sync between devices

Text to Audio

Not enough reviews yet to summarise bugs or requests.

In-app purchases

1 purchases

Speech Central

One-time1
  • Speech Central Pro$9.99
4 purchases

Text to Audio

Subscriptions4
  • Text-To-Speech-Convert-Weekly$1.997 Days
  • Text-To-Speech-Convert-Monthly$6.991 Month
  • TextToSpeech-Convert-Quarterly$17.993 Months
Show 1 more
  • Text-To-Speech-Convert-Yearly$44.991 Year

Questions

Is Speech Central free?
Speech Central is free to download, with in-app purchases available.
Is Text to Audio free?
Text to Audio is free to download, with in-app purchases available.
Do Speech Central or Text to Audio have ads?
Text to Audio shows ads; Speech Central does not.
Which is updated more often, Speech Central or Text to Audio?
Speech Central ships an update every 9 days, and Text to Audio every 5 weeks. Most recently, Speech Central was updated on October 23, 2026 and Text to Audio on October 9, 2026.

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