# Dejavu: AI Flashcards & Chat — Spaced repetition + recall

> Spaced repetition + recall (iPhone/iPad app by Bulat Khairullin.)

- Source: https://appshunter.io/ios/app/dejavu-ai-flashcards-and-chat/id6768256173 (this page in markdown: same URL + `.md`)
- Developer: [Bulat Khairullin](https://appshunter.io/developer/1896554572)
- Category: Education, Productivity
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 16.4 · 87 MB
- Languages: American English
- Released: 2026-06-04
- Data updated: 2026-07-30
- User reviews in markdown: https://appshunter.io/ios/app/dejavu-ai-flashcards-and-chat/id6768256173/reviews.md

## What is Dejavu?

Learn anything. Tell Dejavu a topic you want to know, or hand it your photos, notes, or a PDF - the AI builds the flashcards. Then spaced repetition makes them stick.

Just give it a topic. Curious about Roman history, music theory, or Korean grammar? Ask the AI and it builds a deck for you. No homework required.

Or bring your own. Take a photo of your class notes, paste a chunk of text, or import a PDF. Dejavu reads it, picks out what matters, and builds cards from it - no more typing out 100 flashcards by hand.

Spaced repetition does the heavy lifting. Each card returns right before you'd forget it. The algorithm learns how well you remember each one and schedules the next review accordingly. Stuff that's about to slip away gets reinforced; stuff you know cold stays out of your way.

Cram on your terms, too. Spaced repetition is the default, but you can grab any deck and run through it as many times as you want - the night before an exam, on a flight, whenever. No daily caps on review.

What's inside
- AI chat that builds cards from a topic, photos, notes, PDFs, or any prompt
- Spaced repetition that adapts to your recall
- Unlimited manual review whenever you want
- Folders to organize anything: hobbies, languages, exam prep, history, code
- Works offline once cards are downloaded
- Syncs across your iPhone and iPad

Great for
- Anyone curious about a new topic
- Language learners cramming vocabulary
- Students prepping for exams
- People who actually want to remember what they read

Privacy first. Your cards are yours. No ads, no data selling. AI runs on Google Cloud Vertex AI under a no-training policy.

Free to try. Dejavu Pro unlocks unlimited AI generation with a 7-day free trial on Annual.

Terms of Use: https://dejavu.expo.app/terms
Privacy Policy: https://dejavu.expo.app/privacy

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Monthly | $4.99 | per month |
| Annual | $39.99 | per year |



## Version history (last 4 releases)

### 1.0.3 — 2026-07-04

Pick up right where you left off.
- Chat history is here: every conversation is saved, so you can reopen any thread and keep going.
- New Learn settings: choose which side of the card leads, and track your progress as you study.

### 1.0.2 — 2026-06-17

A little polish goes a long way.
- Text now looks crisp at every size, easy on the eyes whatever your settings.
- We trimmed the wait out of onboarding - jump straight into learning.

### 1.0.1 — 2026-06-13

Dejavu just got sharper.
- Smarter review scheduling - cards come back right when you're about to forget them
- Add a card mid-session without breaking your flow
- New: request features and vote on what we build next
- Smoother syncing across iPhone and iPad
- Bug fixes and polish all over

### 1.0 — 2026-06-04

No release notes.

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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 2026-07-30.*