Flark — Topic Notes
Serverless, WebDAV-synced
Free · Designed for iPad. Not verified for macOS.
Flark is a local-first topic notes app. Each space is its own topic feed where you jot down daily notes, ideas, and lists; friends or your other device react in real time.
— No server, no account —
Flark doesn't create accounts and has no cloud. Everything lives on your device and on a WebDAV server you choose (e.g. Nextcloud, Synology, or any WebDAV-compatible storage). We can't see anything.
— Multi-device sync —
Use the same WebDAV credentials and join the same Space ID on another device to keep seeing every topic and reply. An event-log merge algorithm keeps things consistent across offline edits, concurrent reactions, and clock skew.
— Features —
• Topic feed: each topic its own card, with inline images, emoji, and auto-linked URLs
• Replies: lightweight threading under each topic
• Sticker pack: built-in Lark-style emoji, tap to react
• Images: pick from library or camera; cached locally for offline
• Multiple spaces: join several at once (each on its own WebDAV)
• Backup: export a passphrase-encrypted recovery code for a clean new-device handoff
— Privacy —
• We run no servers; nothing leaves your WebDAV and your device
• Your identity key lives in iCloud Keychain (system-level encrypted, end-to-end)
• No analytics, no ads, no third-party SDKs
— For —
• People who don't want their private notes on a cloud vendor
• Anyone already running a NAS / Nextcloud / self-hosted WebDAV
• A quiet space for yourself, your family, your partner, or a small team
Ratings & Reviews
- This app has not received enough ratings or reviews to display an overview.
This update introduces AI Personas:
- Summon AI personas into a topic to join the conversation — replies post under your identity, labeled with the persona's name
- Bring your own models: Gemini, Claude, xAI, and any OpenAI-compatible provider, with your own API key
- AI can read images in a topic and generate images for it
- Fetch a provider's model list and see which models support vision / image generation
- Fixes and stability improvements
The developer, 奇峰 董, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Size
- 34.8 MB
- Category
- Productivity
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - iPad
Requires iPadOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English and Simplified Chinese
- Age Rating
4+
- 4+
- Provider
Qifeng Dong
- Qifeng Dong has not identified itself as a trader for this app. If you are a consumer in the European Economic Area, consumer rights do not apply to agreements between you and the provider.
- Copyright
- © 2026 Qifeng Dong