# Private Notes (Nostr)

> Private Notes (Nostr) (iPhone/iPad app by alexey popkov.)

- Source: https://appshunter.io/ios/app/private-notes-nostr/id6757975921 (this page in markdown: same URL + `.md`)
- Developer: [alexey popkov](https://appshunter.io/developer/1500909659)
- Category: Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 15.6 · 32 MB
- Languages: American English, Bulgarian, Russian
- Released: 2026-03-24
- Data updated: 2026-07-22
- User reviews in markdown: https://appshunter.io/ios/app/private-notes-nostr/id6757975921/reviews.md

## What is Private Notes (Nostr)?

Private Notes is a private, encrypted note-taking app built on the Nostr protocol. Your notes are encrypted on your device before being synced through decentralized relays — no company, no server, no cloud provider can read them. Only you, with your nsec (and optionally your PIN), hold the key.

Unlike traditional notes apps that store your data on centralized servers, Private Notes uses Nostr — an open, decentralized protocol. Your identity is a cryptographic key pair (nsec/npub), not an email or password. Notes are encrypted locally, signed, and published to relays you choose. When you open the app, notes are fetched and decrypted on your device. Nothing leaves your device unencrypted.

Two-layer encryption: Your nsec (private key) is stored in secure hardware-backed storage (iOS Keychain). For added security, you can optionally set a PIN that adds an extra encryption layer — even if someone obtains your nsec, they still can't read your notes without the PIN. The PIN never touches disk and lives only in memory while the app is open.

Your keys, your data: We never see your nsec or your PIN. There's no "forgot password" — because there's no password. Just your keys. Back up your nsec securely (password manager, offline backup) — without it, your account cannot be recovered.

Choose your relays: Private Notes lets you select which Nostr relays to use. Use multiple relays for redundancy — if one goes offline, your notes are still available on others. You're not locked into any single provider.

Available now on macOS and iOS.

Private Notes is perfect for:

Privacy-conscious users who want full control over their data

Nostr enthusiasts looking for a dedicated, encrypted notes app

Anyone tired of notes apps that mine or sell their data

Users who want a single, secure identity across Nostr apps

Download Private Notes today and take your notes back from the cloud. Your thoughts, encrypted, decentralized, and always yours.


## Version history (last 5 releases)

### 1.0.11 — 2026-07-16

- Added account switching: manage multiple accounts and switch between them easily
- Improved handling of note decryption errors, with a clearer recovery flow
- Fixed an issue with the default locale

### 1.0.10 — 2026-07-02

• Added a search bar
• UI improvements

### 1.0.9 — 2026-06-17

• Export & Import — back up all your notes to a file, share individual notes, and restore them on any device. Backups can be encrypted with a password.
• Improved handling of links in notes
• Minor bug fixes

### 1.0.8 — 2026-06-10

- Smarter links — Tap any link in a note to copy it or open it in the browser — your choice.
- Performance — Decryption now runs in the background, so the notes list loads faster and stays smooth.
- Bug fixes & stability improvements

### 1.0.7 — 2026-05-29

- Added Russian localization
- Improved sync logic
- Small UI improvements

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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 2026-07-22.*