MARGIN.
Ryutaro Nakano Productivity iPhoneiPadiPod touch
MARGIN. is a free Productivity app for iPhone and iPad by Ryutaro Nakano. Requires iOS 15.1. Updated May 7, 2026.
- Price
- Free
- on the App Store
- Size
- 85 MB
- Age 4+
- Updated
- May 7
- 2026 · v1.0
Screenshots
About MARGIN.
A buy-once note app for the subscription-fatigued. MARGIN. is a local-first, Markdown-native note-taking app. Your data stays on your device — no servers, no accounts, fully offline. FEATURES • Markdown native — saves as plain .md files • Bidirectional links [[]] — connect your notes • Full-text search — powered by FTS5 • Graph view — visualize knowledge connections • Calendar — browse notes by date • Tags # — flexible organization • Fully offline — works without internet WHY MARGIN. • No AI — a refuge from AI fatigue • No plugins — zero config, just works • No subscription — buy once, own forever • No account — complete privacy • Price Freeze Guarantee — no more price hikes YOUR DATA, YOUR RULES All notes saved as standard .md files. Export anytime. No lock-in.
App privacy
The developer, Ryutaro Nakano, reported these privacy practices to Apple.
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Usage Data: Advertising Data
Data Not Linked to You
The following data, which may be collected but is not linked to your identity, may be used for the following purposes:
- Usage Data: Advertising Data
Used for: Third-Party Advertising