# Lumin: AI Study & PDF Chat — Summarize, Flashcards & Quiz

> Summarize, Flashcards & Quiz (iPhone/iPad app by Saad Nasser.)

- Source: https://appshunter.io/ios/app/lumin-ai-study-and-pdf-chat/id6752791421 (this page in markdown: same URL + `.md`)
- Developer: [Saad Nasser](https://appshunter.io/developer/1785514743)
- Category: Education, Productivity
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 26.0 · 15 MB
- Languages: American English, Arabic
- Released: 2025-09-22
- Data updated: 2026-06-27
- User reviews in markdown: https://appshunter.io/ios/app/lumin-ai-study-and-pdf-chat/id6752791421/reviews.md

## What is Lumin?

Supercharge Your Study Sessions with Lumin

Stop spending hours reading through dense textbooks and long documents. Lumin uses advanced AI to transform your PDFs and text files into interactive, bite-sized study materials in seconds. Whether you are prepping for a final exam, researching a thesis, or learning a new subject, Lumin is your personal AI tutor.

Key Features:
Chat with Your PDF: Ask questions and get instant, accurate answers directly from your uploaded documents.
Instant Summaries: Turn 50-page PDFs into clear, bulleted summaries. 
Auto-Generated Flashcards: Memorize key terms effortlessly. The AI extracts the most important concepts and creates ready-to-use flashcards.
Smart Quiz Maker: Test your knowledge! Automatically generate multiple-choice and short-answer quizzes based on your files.
Offline Reader: Access your generated notes, flashcards, and summaries anywhere.

Perfect for:
College & University Students
High Schoolers prepping for SATs/AP Exams
Researchers & Professionals analyzing long reports.

Privacy Policy: https://lumin.study/privacy
Terms of Use: https://lumin.study/terms

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Lumin Monthly Pro | $7.99 | per month |
| Lumin Yearly Pro | $49.99 | per year |



## Version history (last 5 releases)

### 2.2.2 — 2026-04-21

- Bug Fixes.
- users are now able to try the app without committing to a subscription.

### 2.2.1 — 2026-04-16

iCloud sync now works properly — your study sets and progress stay with you across devices and reinstalls
Fixed "Restore Purchase" so it takes you straight into the app once your subscription is found.
Tapping buttons is now easier — the whole button responds, not just the text.

Thanks for using Lumin. Keep the feedback coming!

Tweak the closing line or drop it depending on your tone preference.

### 2.2 — 2026-04-15

Polished up a few Arabic translations in the Summary and Flashcards screens.

### 2.1 — 2026-04-13

welcome to Lumin version 2.1
Redesigned UI
enhanced Arabic localization
new onboarding flow
new app icon
general bug fixes.

### 2.0 — 2026-04-04

Meet Lumin 2.0

Ask Your Notes: Chat directly with your study materials using on-device AI. Ask questions, get explanations, and explore your notes in a whole new way.
Cram Mode: Last-minute studying? Rapid-fire flashcard review built for the night before the exam.
Exam Countdown: Set your exam date and track how many days are left, right from your study set
Export Summaries as PDF: Download your AI summaries as clean, formatted PDFs. Supports Arabic and RTL.
Share Quiz Scores: Brag to your friends with shareable quiz result cards.
Study Streaks: Stay consistent with daily streak tracking.
Pro Tier: Unlock unlimited generations, more files, larger PDFs, and expanded text support.

Bug fixes, performance improvements, and a refreshed design throughout.

## More apps by Saad Nasser

- [Nourah](https://appshunter.io/ios/app/nourah/id6744370834)
- [Trippy - رحلاتي](https://appshunter.io/ios/app/trippy/id6748366797)
- [Lucid: Think Clearly](https://appshunter.io/ios/app/lucid-think-clearly/id6758679042)
- [Atmos – Live Weather](https://appshunter.io/ios/app/atmos-live-weather/id6760343121)
- [Atheer Podcasts](https://appshunter.io/ios/app/atheer-podcasts/id6760922966)

All apps by Saad Nasser: https://appshunter.io/developer/1785514743

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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 2026-06-27.*