Comparison

Speech Central vs Screen2Speech

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

Screen2Speech

Convert PDF files and pasted text into spoken audio. Listen to documents, articles, or any text content with easy playback controls. The app continues reading even when you navigate away or switch apps.

Highlights
  • Convert PDF to audio
  • Paste text for audio output
  • Background audio playback
  • Pause and play audio
  • Supports numerous languages
  • No data storage
Features
Read full description

Screen2Speech is the easiest way to get spoken audio from PDF files and text. Paste a link to a PDF file, upload a PDF from your Files, or paste text in. Then let the app read to you. Screen2Speech lets you pause and play your audio content as you need to. Feel free to navigate away from the app; the app will keep talking to you! Tip: if your iPhone is connected over Bluetooth to, for example your Mac laptop, then you can copy on your laptop and paste it directly in the app. Rest assured that Screen2Speech does not store any of your data. Screen2Speech supports the following languages: Arabic, Bulgarian, Bengali, Czech, Danish, German, Greek, English (US), English (UK), Spanish, Estonian, Finnish, French, Hebrew, Hindi, Croatian, Hungarian, Indonesian, Italian, Japanese, Kazakh, Korean, Lithuanian, Latvian, Marathi, Malay, Burmese, Norwegian, Dutch, Punjabi, Polish, Portuguese, Romanian, Russian, Sindhi, Slovak, Slovenian, Serbian, Swedish, Swahili, Tamil, Telugu, Thai, Turkish, Ukrainian, Urdu, Vietnamese, Cantonese, Yiddish, and Chinese.

Screenshots

Speech Central4 screens
Screen2Speech1 screens

Verdict

The call

The clearest difference is review sentiment: Speech Central at 70% against Screen2Speech's 0%. Speech Central also leads on update cadence (weekly vs every 6 months) and ratings volume (1.6K vs 3). Screen2Speech's advantage is in-app purchases (none vs 1) and rating (5.0 vs 4.6). On price, ads and iOS requirement 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. Screen2Speech asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Screen2Speech 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 3, so its average is the more settled of the two. Written reviews complicate that: 70% of Speech Central's written reviews are positive against 0% of Screen2Speech's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Speech Central ships an update weekly, Screen2Speech every 6 months. The most recent releases landed on September 24, 2026 and June 8, 2026 respectively.

Scorecard7 real differences · 3 level
Speech Central versus Screen2Speech: the parameters behind the verdict, then further details
ParameterSpeech CentralScreen2Speech
PriceFreeFree
Rating4.6 (1.6K ratings)5.0 (3 ratings) — better
Positive reviews69.6% of reviews — better0.0% of reviews
Number of ratings1.6K — better3
Update frequencyWeekly — betterEvery 6 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, Apple TV, Apple Watch — betteriPhone, iPad
Requires iOS17.016.4 — better
Further details — not scored
Size34 MB2 MB
Age rating4+4+
DeveloperLabsiiAnthony Klausing

Customer experience

Speech Central

All ratings1,552 ratings
Positive90.3%
Neutral4.3%
Negative5.4%
Written reviews467 reviews
Positive69.6%
Neutral9.4%
Negative21.0%

Screen2Speech

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive0.0%
Neutral100.0%
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

Screen2Speech

Not enough reviews yet to summarise bugs or requests.

In-app purchases

1 purchases

Speech Central

One-time1
  • Speech Central Pro$9.99
None

Screen2Speech

No in-app purchases

Questions

Is Speech Central free?
Speech Central is free to download, with in-app purchases available.
Is Screen2Speech free?
Screen2Speech is free to download, with no in-app purchases.
Which has better reviews, Speech Central or Screen2Speech?
Screen2Speech is rated higher. Speech Central averages 4.6 out of 5 from 1.6K ratings, while Screen2Speech averages 5.0 from 3 ratings.
Do Speech Central or Screen2Speech have ads?
Neither Speech Central nor Screen2Speech shows ads.
Which is updated more often, Speech Central or Screen2Speech?
Speech Central ships an update weekly, and Screen2Speech every 6 months. Most recently, Speech Central was updated on September 24, 2026 and Screen2Speech on June 8, 2026.

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