# Kero - AI Study Notes — Flashcards, Quizzes, Exam Prep

> Flashcards, Quizzes, Exam Prep (iPhone/iPad app by Studio Ray Inc..)

- Source: https://appshunter.io/ios/app/kero-ai-study-notes/id6758639872 (this page in markdown: same URL + `.md`)
- Developer: [Studio Ray Inc.](https://appshunter.io/developer/1812325586)
- Category: Education
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 16.4 · 159 MB
- Languages: American English
- Released: 2026-06-29
- Data updated: 2026-07-28
- User reviews in markdown: https://appshunter.io/ios/app/kero-ai-study-notes/id6758639872/reviews.md

## What is Kero?

Kero is an AI study app that turns PDFs, lectures, YouTube videos, websites, and notes into clear study notes, quizzes, flashcards, and exam practice.

Study faster with everything in one place:

- Upload PDFs, documents, websites, YouTube links, or pasted text
- Turn messy course material into clean study notes
- Chat with your notes and ask follow-up questions
- Generate flashcards, quizzes, fill-in-the-blank drills, and exam practice
- Get step-by-step explanations for homework and hard concepts
- Check writing for AI signals before submitting essays
- Organize notes by class, course, or folder
- Build a study plan for exams, homework, and review

Whether you are cramming for a test, reviewing a lecture, catching up on class notes, or trying to understand a difficult topic, Kero helps you turn your own material into an active study session.

Use Kero for school, college, exam prep, homework help, lecture review, PDF summaries, flashcards, quizzes, and smarter study sessions.


Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://studioray.co/privacy

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Kero Pro Weekly | $9.99 | per 7 days |
| Kero Pro Yearly | $99.99 | per year |
| Kero Pro Yearly Offer | $79.99 | per year |



## Version history (last 1 release)

### 1.0 — 2026-06-29

No release notes.

## More apps by Studio Ray Inc.

- [Chroma - AI Photo Editor](https://appshunter.io/ios/app/chroma-ai-photo-editor/id6748885426)
- [Swiply: Photo & Video Cleaner](https://appshunter.io/ios/app/swiply-photo-and-video-cleaner/id6754805425)
- [Clipro - AI Video Generator](https://appshunter.io/ios/app/clipro-ai-video-generator/id6757344573)

All apps by Studio Ray Inc.: https://appshunter.io/developer/1812325586

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-28.*