Comparison

Speech Central vs Timber

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

Timber

Transform any text into spoken word with this versatile reader. Listen to articles, books, PDFs, or even printed pages. Offers a wide selection of voices and languages, with a focus on privacy and user experience.

Highlights
  • Text-to-speech conversion
  • Reads articles, books, PDFs, and printed pages
  • Supports 71 languages and 324 voices
  • On-device processing for privacy
  • Customizable reading experience
  • Personal voice recording
  • Export audio
Features
Read full description

Timber turns readers into listeners. Anything you want to read, you can listen to instead. Paste a link, drop in a PDF, open a book, or snap a photo of a printed page. Timber pulls out the real text, cleanly, and reads it aloud in a voice you pick. There is a companion desktop app that moves your open browser tabs into your ears. Ever asked your phone to read a page aloud and had it stop halfway, or skip the part that mattered? That is not you missing a setting. Most reader tools are not built to get the whole article. Timber pulls the full text out first, before it ever starts speaking. What you paste is what you hear, start to finish. It was built by a teacher, after watching students struggle to read, who could not find one app that read well, respected privacy, and did not hold the basics hostage. WHAT TIMBER PROMISES • No account. No sign-up. Open it and read. • The core reader is free, and stays free. • What you read is nobody's business. Articles, books and clipboard text are processed on your device. What you read is never shared, sold, or used for ads. VOICES, PROPERLY • 300+ voices across 71 languages, free, spoken entirely on your device. • Every Apple voice on your device works, free, including Enhanced and Premium. • Every voice library includes a free male and female voice in your language. No teaser locked behind a trial. • Record a reference of your own voice and Timber can read in it. Created on device, never uploaded. A READER THAT FEELS LIKE PAPER • Warm parchment design. An open book under a reading lamp, not a tech product. • Every word lights up as it is spoken, and keeps pace whether you slow it right down or push it fast. • Tune the size, the face and the line spacing until it is comfortable. 30 palettes built in, plus a full dyslexia mode. BRING ANYTHING • Paste a link and Timber extracts the article. No ads, no popups, just the text. • Share from Safari or any browser. Import PDFs, EPUB, Word and PowerPoint. Follow RSS feeds. • Point your camera at a printed page and Timber reads it back to you. • Scanned chapters carry junk on every page. Timber spots a line that repeats and silences it across the whole document in one tap. • Browse 70,000+ free public-domain books from Project Gutenberg. • Translate an article on device, or get a quick summary on device. No cloud, no AI account. • Export any article as spoken audio to take with you. • Optional iCloud sync keeps your library on all your devices. FOR CLASSROOMS AND STUDY • Mark passages while you listen, then hand out what you marked as a worksheet. • MLA and APA citations built in. • A chapter becomes a lesson in the time it takes to listen to it. TIMBER PRO (optional, subscribe or pay once) The free reader is complete. Pro unlocks the full neural voice catalog beyond each library's free pair, the whole speed range, every palette, and ongoing personal-voice listening after the free 24-hour trial. Monthly, yearly, or lifetime. The trial simply lapses. It never auto-charges. Privacy Policy: https://timberreader.com/privacy.html Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Timber was made for the kid in the back row who hears a story better than they can read it, and for everyone whose eyes are tired, busy, or somewhere else. If that is you, welcome.

Screenshots

Speech Central4 screens
Timber4 screens

Verdict

The call

Speech Central and Timber both sit at 4.6 stars, but that hides the real split: 100% of Timber's written reviews are positive against 69% of Speech Central's. Speech Central's advantage is ratings volume (1.6K vs 3). On price, rating, update cadence and ads 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 Timber sells 3 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.6 for Speech Central against 4.7 for Timber. That said, the two scores are not equally well evidenced: Speech Central has 1.6K ratings behind it against 3, so its average is the more settled of the two. Written reviews are what separate them: 69% of Speech Central's written reviews are positive against 100% of Timber's.

UpkeepUpdate frequency

Speech Central ships an update every 9 days, Timber every 4 days. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

Scorecard2 real differences · 8 level
Speech Central versus Timber: the parameters behind the verdict, then further details
ParameterSpeech CentralTimber
PriceFreeFree
Rating4.6 (1.6K ratings)4.7 (3 ratings) — better
Positive reviews69.3% of reviews100.0% of reviews — better
Number of ratings1.6K — better3
Update frequencyEvery 9 daysEvery 4 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFreemium
DevicesiPhone, iPad, Apple TV, Apple Watch — betteriPhone, iPad, Apple Watch
Requires iOS17.0 — better18.0
Further details — not scored
Size34 MB252 MB
Age rating4+4+
DeveloperLabsiiTruth in the Machine LLC

Customer experience

Speech Central

All ratings1,558 ratings
Positive90.4%
Neutral4.2%
Negative5.5%
Written reviews469 reviews
Positive69.3%
Neutral9.4%
Negative21.3%

Timber

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

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

Timber

Not enough reviews yet to summarise bugs or requests.

In-app purchases

1 purchases

Speech Central

One-time1
  • Speech Central Pro$9.99
3 purchases

Timber

Subscriptions2
  • Timber Pro Monthly$5.991 Month
  • Timber Pro Yearly$39.991 Year
One-time1
  • Timber Pro Lifetime$99.99

Questions

Is Speech Central free?
Speech Central is free to download, with in-app purchases available.
Is Timber free?
Timber is free to download, with in-app purchases available.
Which has better reviews, Speech Central or Timber?
Timber is rated higher. Speech Central averages 4.6 out of 5 from 1.6K ratings, while Timber averages 4.7 from 3 ratings.
Do Speech Central or Timber have ads?
Neither Speech Central nor Timber shows ads.
Which is updated more often, Speech Central or Timber?
Speech Central ships an update every 9 days, and Timber every 4 days. Most recently, Speech Central was updated on October 23, 2026 and Timber on October 24, 2026.

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