PdfSpeaks vs Audia
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PdfSpeaks
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PdfSpeaks transforma livros digitais em audiobooks com narração por inteligência artificial. Envie arquivos PDF ou EPUB, acompanhe sua biblioteca e comece a ouvir enquanto o livro é preparado progressivamente. O app organiza o conteúdo em trechos, mantém seu progresso de reprodução e oferece uma experiência simples para continuar ouvindo de onde parou. Recursos: - Upload de PDF e EPUB - Biblioteca pessoal de livros - Reprodução de audiobooks gerados por IA - Progresso salvo automaticamente - Capas e metadados do livro Termos de Uso (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Política de Privacidade: https://lp.pdfspeaks.com/privacy
Audia
Listen to your documents, books, and articles with natural-sounding voices. Customize reading speed, pronunciation, and use a sleep timer. Import various file formats and read offline.
- Natural neural voices
- Adjustable reading speed
- Customizable pronunciation
- Sleep timer
- Offline reading
- Import various file formats
- Library organization
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Listen to your books, PDFs and articles while you walk, commute or rest your eyes. Audia reads your text aloud on your iPhone or iPad, with natural voices and no subscription. READ WITH YOUR EYES OR YOUR EARS Choose from 10 built-in neural voices across 31 reading languages. Adjust the speed, follow the highlighted words, set a sleep timer and customize pronunciation. Organize your library in folders and transfer documents from your computer over local Wi-Fi. YOUR TEXT, NARRATED ON YOUR DEVICE Imported content can be read aloud offline, without uploading it to a speech service. Internet is needed to fetch web articles and download books from Audia Library. START FREE. UPGRADE ONCE. The free plan has a daily limit on premium-voice listening. Audia Plus is a one-time in-app purchase for unlimited premium listening, CarPlay, bookmarks, full-book search and M4A audio export. BRING YOUR BOOKS OR FIND A NEW READ Import DRM-free EPUB, PDF with selectable text, MOBI/AZW/PRC, TXT, RTF, DOCX, ODT and FB2, or paste text and web articles. Protected ebooks and image-only PDFs are not supported. Explore classics and Audia Originals in Audia Library. The library gradually grows with new titles. Books have no additional charge; your plan's listening limits still apply. Tap + to explore and start listening.
Screenshots
Verdict
The clearest difference is in-app purchases: Audia at none against PdfSpeaks's 2. Audia also leads on device support. PdfSpeaks's advantage is iOS requirement (15.0 vs 18.0). On price and update cadence 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. PdfSpeaks sells 2 in-app purchases, starting at $14.99 per month. Audia asks for nothing beyond the download.
PdfSpeaks ships an update weekly, Audia every 5 days. The most recent releases landed on September 12, 2026 and September 20, 2026 respectively.
| Parameter | PdfSpeaks | Audia |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | Weekly | Every 5 days — better |
| Ads | — | No |
| In-app purchases | Yes | No — better |
| Monetization | — | Free with in-app purchases |
| Devices | — | iPhone, iPad — better |
| Requires iOS | 15.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 74 MB | 242 MB |
| Age rating | 4+ | 4+ |
| Developer | Sintesy | Leopoldo Manuel Romacho |
In-app purchases
PdfSpeaks
- PdfSpeaks Monthly Plan$14.991 Month
- PdfSpeaks 6-Month Plan$49.996 Months
Audia
No in-app purchases
