CastReader vs Ondoku (音読さん)
Ondoku Has Character Limits. CastReader Has None.
Ondoku's free tier caps you at 5,000 characters per month. Need more? Pay ¥980/month. CastReader reads unlimited text for free — articles, ebooks, research papers. No character counting.
Comparação de funcionalidades
| Funcionalidade | CastReader | Ondoku (音読さん) |
|---|---|---|
| Preço | Grátis para sempre | ¥980/month (free: 5K chars) |
| Qualidade de Voz | 8/10 (Kokoro IA) | 7/10 (cloud API voices) |
| Leitor Kindle Cloud | ✓ Funciona (OCR) | ✗ Não funciona |
| Suporte WeRead | ✓ Funciona | ✗ Não funciona |
| Chat IA por resposta | ✓ Botão de ouvir por resposta | ✗ Lê a página inteira |
| Destaque de parágrafos | Destaque por parágrafo na página | N/A (generates audio file) |
| Extração de página | 15+ extratores especializados | N/A (paste text) |
| Conta necessária | ✓ Sem conta necessária | Sim |
Por que escolher CastReader em vez de Ondoku (音読さん)
Japanese web-based TTS service with character limits on free tier? Veja o que o CastReader faz de diferente.
No Limits
Read As Much As You Want
Ondoku's free tier limits you to 5,000 characters per month — about 2 articles. After that, you pay ¥980/month. CastReader has no character limits, no monthly caps, no premium tier. Read 100 articles a day if you want. Free forever.
One Click
No Copy-Paste, No Downloads
Ondoku requires you to copy text, paste it into the website, generate audio, then download the file. CastReader reads any web page with one click — no copying, no file management. The text is read aloud right on the page with paragraph highlighting.
No Account
Start Listening Immediately
Ondoku requires account registration even for the free tier. CastReader requires nothing — install the Chrome extension and start reading. No email, no password, no verification.
Perguntas frequentes
CastReader vs Ondoku (音読さん) — perguntas comuns
Is CastReader better than Ondoku?
For reading web content: yes. CastReader reads any web page with one click, no character limits, no account needed. Ondoku is better if you need to generate audio files for download — CastReader is a reading tool, not an audio file generator.
How many characters can I read with CastReader?
Unlimited. There are no character limits, daily caps, or monthly quotas. Read as much as you want, forever, for free.
Does Ondoku work as a Chrome extension?
No. Ondoku is a website where you paste text to generate audio. CastReader is a Chrome extension that reads any web page directly in your browser.
Can CastReader generate audio files like Ondoku?
CastReader reads text aloud in real-time in your browser. It does not generate downloadable audio files. If you need MP3/WAV files for videos or podcasts, Ondoku or VOICEVOX is a better fit.
Compare também
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vs ElevenReader
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vs Read Aloud
Free/free — Open-source TTS extension with cloud API key support
vs Helperbird
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vs Voice Dream Reader
$14.99/one-time — Dedicated TTS reading app for iOS, Android, and Mac
Experimente o CastReader grátis
Sem cadastro. Sem limites. Instale e comece a ouvir em 10 segundos.