Kero
The facts below are what the maker publishes about Kero, checked and dated. Our editors have not written about it yet.
Plans and prices
From Kero's own pricing page, checked 11 Oct 2026.
| Plan | Price | What it gives you |
|---|---|---|
| Free | Free | Start studying for free; plan limits not stated |
| Kero Pro Weekly | $9.99 a month | In-app purchase; feature limits not stated · Weekly |
| Kero Pro Yearly Offer | $79.99 a year | In-app purchase; feature limits not stated · Yearly Offer |
| Kero Pro Yearly | $99.99 a year | In-app purchase; feature limits not stated · Yearly |
The facts
Each one read from Kero's own pages, with the date it was checked.
What it does
- AI Check
- AI Check analyzes pasted text or documents with an overall human-writing percentage, sentence-level scores, and readability context.checked 11 Oct 2026
- AI Check limitation
- Kero says AI Check results should be treated as one signal rather than a final verdict.checked 11 Oct 2026
- AI flashcards
- Yeschecked 24 Sep 2026
- AI quizzes
- Yeschecked 24 Sep 2026
- AI summaries
- Yeschecked 24 Sep 2026
- Data rights
- Studio Ray says users retain ownership of uploaded content and grant it a license to use and process that content to provide and improve the service.checked 11 Oct 2026
- Explain
- Explain accepts a pasted question or uploaded image and provides a step-by-step answer.checked 11 Oct 2026
- Fair use
- Kero's terms say usage described as unlimited remains subject to reasonable fair-use limits and may be temporarily limited for unusually intensive or disruptive use.checked 11 Oct 2026
- Integrations
- Studio Ray's terms say the app may integrate with PostHog for analytics, RevenueCat for payment processing, and AI service providers for content processing.checked 11 Oct 2026
- Note chat
- Users can ask questions about uploaded documents, videos, websites, or pasted text and ask follow-up questions grounded in that material.checked 11 Oct 2026
- Practice
- Practice modes include generated flashcards, multiple-choice quizzes with explanations, fill-in-the-blank prompts, and open-ended exam practice.checked 11 Oct 2026
- Product
- Kero is an all-in-one AI study workspace for understanding study material, practicing for exams, and checking writing.checked 11 Oct 2026
- Source inputs
- Kero accepts documents, videos, links, and text as sources for summaries, note chat, and practice tools.checked 11 Oct 2026
- Source uploads
- Yeschecked 24 Sep 2026
- Support
- Studio Ray lists [email protected] for questions about its terms.checked 11 Oct 2026
- Supported study sources
- Release notes list PDFs, Word files, PowerPoints, YouTube videos, websites, and pasted text as importable material.checked 11 Oct 2026
Money
- Free plan
- Yeschecked 24 Sep 2026
Where it runs
- Mobile app coverage
- ioschecked 24 Sep 2026
- Platforms
- Kero describes study tools for desktop web and review of notes and sessions on a phone; its App Store listing identifies the app as for iPhone.checked 11 Oct 2026
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