# Quilid: Read AI Summary, Quiz — Track, note, and read together

> AI-powered reading comprehension and memory retention tool. (iPhone/iPad app by NAHYEON BAK.)

- Source: https://appshunter.io/ios/app/quilid-read-ai-summary-quiz/id6761417314 (this page in markdown: same URL + `.md`)
- Developer: [NAHYEON BAK](https://appshunter.io/developer/1850653296)
- Category: Books, Productivity
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 16.0 · 62 MB
- Languages: Korean, Dutch, German (Germany), Russian, Vietnamese, Swedish, European Spanish, Arabic, American English, Italian and 10 more
- Released: 2026-05-16
- Data updated: 2026-08-24
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/quilid-read-ai-summary-quiz/id6761417314/reviews.md

## What is Quilid?

Make reading stay with you longer. Start with Quilid.

1. Quilid's 4-step process for turning knowledge into lasting memory

[Step 1] Four complete ways to capture what you read
- OCR Camera: Found a sentence that moved you? Just tap the shutter. AI instantly converts it into text and saves it, so your photo library does not keep filling up.
- Voice: Reading a passage aloud helps it stay in your memory. Press record, read from the book, and remember it better.
- Share: Send sentences from your ebook reader to Quilid, and Quilid will turn them into organized scraps for you.
- Memo: Use the most classic capture method: write it down. (PC support is planned for the first half of 2026.)

[Step 2] AI Summaries
- Quilid AI creates summaries from your saved scraps. You can adjust the summary length.

[Step 3] Forgetting-cycle review reminders (up to 8 times)
- Quilid sends review reminders timed around the Ebbinghaus forgetting curve.

[Step 4] AI Quizzes
- Solve custom quizzes based on your scraps. Adjust the difficulty and generate up to 16 questions.

2. Details that make Quilid different

- Not only for books: newsletters, blogs, papers, and more.
- Reading history calendar: See how you are growing every day. The urge to fill empty days helps your reading habit take shape.
- Your reading mate, Quilli: Cute characters grow and join your collection as you keep recording. Reading becomes a fun collection experience, not a lonely chore.
- Reliable data backup: Your valuable knowledge archive is stored safely in the cloud. You can switch devices without worry.

3. Install Quilid now if this sounds like you
- You read a lot, but little stays in your memory.
- You want to read consistently, but it is hard to keep going.
- You want to collect sentences, but your gallery is full and you never reopen your reading notes.
- You want to study more efficiently with AI.
- You want an easy, stable way to run a private reading group with people you know.
- You simply want to read with a cute character by your side.

Terms of Service: https://freckle-stingray-0bf.notion.site/TOS-3363cc5950b08018a45dd7ab49728e09?pvs=73

## Key features

- Capture text via OCR camera, voice, or sharing
- AI-generated summaries with adjustable length
- Spaced repetition review reminders
- Customizable AI quizzes
- Reading history calendar
- Gamified character collection

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Annual Subscription | $24.99 | per year |
| Monthly Subscription | $2.99 | per month |


## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/quilid-read-ai-summary-quiz/id6761417314/reviews.md

### 5/5 — 정말 좋아요

*2026-05-31*

끝내주는 독서기록 앱!

## Frequently asked questions about Quilid

### What is Quilid's main purpose?

Quilid is designed to help users retain more of what they read. It achieves this through a four-step process involving capturing text, generating AI summaries, spaced repetition reviews, and AI-powered quizzes.

### How does Quilid help with memory retention?

Quilid utilizes AI summaries and spaced repetition, timed around the Ebbinghaus forgetting curve, to reinforce learning. It also offers AI quizzes based on your saved notes to test comprehension.

### Can Quilid be used for more than just books?

Yes, Quilid is versatile and can be used for various reading materials, including newsletters, blogs, and academic papers, in addition to physical and digital books.

### What are the subscription options for Quilid?

Quilid offers a monthly subscription for $2.99 and an annual subscription for $24.99, providing access to premium features and services.

### Does Quilid have ads?

Yes, Quilid contains advertisements. This is common for free applications that offer in-app purchases for enhanced features.

### What devices does Quilid support?

Quilid is currently available on iPhone and iPad devices, allowing users to access its features across their Apple ecosystem.

### How often is Quilid updated?

The app was last updated on May 18, 2026, indicating a recent focus on development and improvements. The release date was May 16, 2026.

### What is the age rating for Quilid?

Quilid has an age rating of 4+, making it suitable for a wide range of users, including younger individuals who are beginning to read and study.

## Version history (last 2 releases)

### 1.1.0 — 2026-05-18

1. Added subscription support, which was missing from the first release.
2. Fixed metadata text.

### 1.0 — 2026-05-16

No release notes.

## More apps by NAHYEON BAK

- [Pawmer: Focus & Save Animals](https://appshunter.io/ios/app/pawmer-focus-and-save-animals/id6755329227)

All apps by NAHYEON BAK: https://appshunter.io/developer/1850653296

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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 2026-08-24.*