# Moonlight: AI pdf reader — AI pdf reader

> AI-powered PDF reader for research with integrated explanations and translations. (iPhone/iPad app by Corca, Inc..)

- Source: https://appshunter.io/ios/app/moonlight-ai-pdf-reader/id6738034562 (this page in markdown: same URL + `.md`)
- Developer: [Corca, Inc.](https://appshunter.io/developer/1711708611)
- Category: Productivity
- Price: Free
- Age rating: 4+
- Requires: iOS 15.1 · 74 MB
- Languages: American English
- Released: 2024-11-27
- Data updated: 2026-09-04
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/moonlight-ai-pdf-reader/id6738034562/reviews.md

## What is Moonlight?

Stop wasting time switching between tools when reading research papers.
 
Our AI for PDF solution integrates everything you need directly into your PDF documents—explanations, translations, citations, and more—right at your fingertips.

## Key features

- AI-powered explanations
- Document translation
- Citation retrieval
- Integrated research tools
- Seamless PDF interaction

## Recent user reviews (10 of 12)

All indexed reviews: https://appshunter.io/ios/app/moonlight-ai-pdf-reader/id6738034562/reviews.md

### 3/5 — 아이패드 사용 불편

*2026-08-30*

웹으로 사용할때 너무 좋은데, 아이패드는 계속 렉걸리고 사이드바가 고정이 안되는부분, 하이라이터를 할수 없는 부분, 필기 하려고하면 계속 화면이 움직이는 부분등.. 아이패드 최적화가 시급합니다.. 바쁘시겠지만 이부분도 활성화되면 좋겠습니다. 논문읽는 ai임에도 해당부분은 가독성을 떨어트리는 주요인입니다 ㅠ

### 5/5 — 우측 사이드바 선택적 삭제 기능 추가

*2026-08-07*

잘 쓰고 있습니다
웹으로 사용할 때
논문 본문에 하이라이트된 부분을 클릭하면 계속 우측 사이드바가 열려서 매번 닫아줘야 됩니다
제발 그 기능 좀 꺼주세요

### 3/5 — 최적화

*2026-08-02*

다좋은데 필기가능하고 버범임만 없다면 최고일듯합니다

### 3/5 — 자꾸 튕깁니다.

*2026-07-24*

지금 우측 바에 있는 기능이 안 먹힙니다. 빠른 수정해주시길 바랍니다.

### 2/5 — 오류

*2026-07-22*

측면 창, 오토 하이라이트 창을 클릭하면 바로 닫힙니다. 사용할 수가 없어요

### 4/5 — 아이폰

*2026-05-05*

아이폰에서도 ui가 잘 되어있었으면 좋겠어요ㅜ
번역 페이지가 같이 뜨지않아서 불편합니다

### 5/5 — 모바일 UI 개선 부탁

*2026-01-21*

어플 유용하게 잘 사용중입니다! 다만 모바일에서 UI가 아직 갖추어지진 않은 것 같아요. 만들어주셔서 감사합니다!

### 5/5 — 아이패드

*2026-01-05*

아이패드에서도 편하게 사용 가능하게 부탁드려요. 추가로 펜으로 필기도 가능했으면 좋겠어요! 지금은 참조나 메모 정도 넣을 수 있는데 PDF에 바로 펜으로 적어가면서 볼 수 있으면 좋겠습니다.

### 2/5 — 버벅거림

*2025-11-03*

너무 좋은데 아이패드 최적화가 되어있지 않아서 그런지 너무 버벅거려요 렉도 심하고. 개선 부탁드립니다!

### 5/5 — 아이패드 최적화 빠르게 부탁합니다

*2025-10-15*

웹에서 사용할때처럼 글씨와 번역이 매칭이 되지 않네요 아이패드 최적화되면 너무 좋을것 같습니다

## Frequently asked questions about Moonlight

### What can Moonlight do with my PDFs?

Moonlight uses AI to provide explanations, translations, and citation details directly within your PDF documents, simplifying your research workflow.

### Is Moonlight free to use?

Yes, Moonlight is completely free to download and use, offering its AI-powered PDF reading features without any cost.

### What devices does Moonlight support?

Moonlight is available on iPhone, iPad, and iPod, allowing you to access its features across your Apple devices.

### How often is Moonlight updated?

The app was last updated on July 1, 2025, indicating active development and potential for regular improvements and new features.

### What is the age rating for Moonlight?

Moonlight has an age rating of 4+, making it suitable for a wide range of users, including younger students.

### Does Moonlight have ads?

No, Moonlight does not contain advertisements, ensuring an uninterrupted and focused reading experience.

### Can Moonlight help me understand foreign language research papers?

Yes, Moonlight includes translation capabilities, allowing you to understand research papers written in different languages directly within the app.

## Version history (last 5 releases)

### v1.1.3 — 2025-07-01

email login feature

### v1.1.2 — 2025-05-07

signup bug

### v1.1.1 — 2025-02-16

- upload bug fix

### v1.1.0 — 2025-02-13

- sync paper histories between desktop, mobile, and tablet
- mobile alert on first use

### v1.0.7 — 2025-02-05

- prevent keyboard from blocking the screen in mobile

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## More apps by Corca, Inc.

- [Trace - AI Calendar, Planner](https://appshunter.io/ios/app/trace-ai-calendar-planner/id6503812022)

All apps by Corca, Inc.: https://appshunter.io/developer/1711708611

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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 2026-09-04.*