On-device by default
Flashcards, practice questions, and concept maps are built right on your iPhone with Apple's on-device AI. Link summaries and your Morning Brief are on-device only — they never use the cloud at all.
Nuru
Capture anything.
Actually remember it.
Nuru turns the notes, voice memos, and photos you already take into flashcards, practice questions, and concept maps — then uses proven spaced repetition to make them stick. On-device AI, private by default.
iPhone iPad Mac Chrome extension Cloud sync
01 · Capture
Get it down
Voice, photo, text, or a link — one tap on the capture dial from anywhere.
02 · Generate
Let AI shape it
Nuru builds flashcards, practice questions, and concept maps from what you saved.
03 · Remember
Review on schedule
Spaced repetition surfaces the right material at the right moment — before you forget.
Capture
Get it down before it's gone.
A single control to jot a note, drop a link, snap a photo or video, or start recording — reachable from anywhere in the app.
- Voice memos & transcription
- Photo & scan capture
- Files & PDFs
Recall
Turn your notes into study materials — instantly.
Generate a deck from any capture, then review it with FSRS — an algorithm that learns your memory and brings each card back the moment you're about to forget it.
- Flashcards
- Practice questions
- Study guides
Recall
See how ideas connect.
An automatically laid-out map that makes the structure of a topic click — every concept and the relationship that ties it to the rest.
- Concept maps
- Shareable study cards
- Reports & PDF export
Focus
Deep work, built in.
Structured focus and break sessions with ambient audio to keep you in flow — and recovery if the app is interrupted.
- Pomodoro focus timer
- Live Activity
- Soundscapes & premium themes
Everywhere
Your library, on every device.
A native app on iPhone, iPad and Mac — each designed for its screen, with a full Mac menu bar and keyboard shortcuts. Start on your phone, finish on your Mac.
- Cloud sync & offline
- Restores itself
- Siri & the Action Button
And the rest
Everything else Nuru does.
Organize
A home for every course, project, and idea.
- Folders & projects
- Live document editor
- Search everything
- Reports & PDF export
Today
Know exactly what to review today.
- Memory Forecast
- Smart suggestions
- Streaks & momentum
- Explain what's shaky Premium
- One-Thing Mode
Intelligence
AI that works for you — and stays private.
- On-device generation
- Cloud boost Premium
- Morning Brief
- Know where your AI runs
Web
Save the web to study later.
- Link capture
- Share from any app
- Chrome extension
Privacy & Security
Your notes are yours. The app is built to keep it that way.
Nuru is private by architecture, not just policy. Your material is processed on your device by default — and anything that reaches the cloud is opt-in, shown to you first, and stripped of everything we don't strictly need.
Your iPhone
Where everything starts
Only the text you select is ever sent — and only after you confirm it.
Nuru secure proxy
The trust boundary
Verifies it's you, holds the AI keys, and its usage log has nowhere to store your notes — by design.
Cloud AI
Builds your materials
Returns your flashcards, questions, or map. Not used for training.
This trip happens only for opt-in Cloud AI, and only after you approve exactly what's being sent. On-device generation never makes it — it stays on your iPhone.
Cloud AI only when you ask
The cloud route is Premium-only and stays off until you turn it on — then it confirms every time, showing you the exact text before anything leaves your phone.
Nothing of yours in our logs
The app never holds AI keys or talks to the AI provider directly. Requests pass through Nuru's proxy, whose usage log is built with nowhere to record your notes — only token counts and timing.
Locked to your account
Row-level security means your account is the only one that can read your data — enforced on every request. Everything is encrypted in transit and at rest.
No passwords — Sign in with Apple
Skip password databases entirely. Use Apple's Hide My Email if you'd rather not share your address — or skip the account and work fully offline.
Diagnostics on your terms
Usage analytics stay off until you allow them, and crash reporting can be switched off anytime. Both identify you only by a one-way hashed ID, with an automatic filter that scrubs emails, numbers, and other identifiers. Sign out and Nuru clears its data from the device.
Delete your account, completely
Delete Account re-verifies you with Apple, revokes Nuru's Apple sign-in, then erases every file and row on the server and wipes the app from your device. No support ticket, no waiting.
Export everything, anytime
Ask for your data and Nuru builds a complete ZIP — every note, card, and photo — behind a private link that only you can open, then expires on its own.
You hold the switches
Saved-link sync is off until you turn it on. Cloud AI is off until you turn it on. And you can wipe just your cloud data while keeping everything on your device.
Nuru Pro & Premium
Go further when you're ready.
Everything you need to capture and study is free. Pro unlocks the on-device heavy lifting; Premium adds the cloud.
Pro
On-device AI and the study extras.
- Unlimited sources when generating study materials
- Regenerate concept maps on demand
- Prep reminders that escalate as your exam date nears
- Premium focus themes
- Support ongoing development of the app
Premium
CloudEverything in Pro, plus cloud AI.
- Cloud AI generation — bigger, richer flashcards, questions & maps
- “Explain what’s shaky” — AI reasons through why a concept won’t stick
- Enhanced voice recordings — punctuated, speaker-separated transcripts
- Top up anytime with Cloud AI credit packs
- Priority for the most capable models via the secure proxy
