# Obius — Notes that evolve — Visual project planner & ideas

> Visual workspace for notes and ideas with AI, reusable blocks, and privacy focus. (iPhone/iPad app by Demetri Hodges.)

- Source: https://appshunter.io/ios/app/obius-notes-that-evolve/id6760918821 (this page in markdown: same URL + `.md`)
- Developer: [Demetri Hodges](https://appshunter.io/developer/1886797794)
- Category: Productivity, Lifestyle
- Price: Free with in-app purchases
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 17.0 · 23 MB
- Languages: American English
- Released: 2026-05-22
- Data updated: 2026-07-29
- Monetization: freemium
- User reviews in markdown: https://appshunter.io/ios/app/obius-notes-that-evolve/id6760918821/reviews.md

## What is Obius?

Obius — Notes that evolve.
Designed for the way you think.

Your ideas don't arrive in straight lines. Obius is a visual workspace where notes carry color, ideas connect to each other, and what you wrote yesterday folds into what you're building today.

Built for founders, PMs, designers, researchers — and anyone who outgrew Apple Notes but never quite fit into Notion.


LOOPS — WRITE ONCE, REUSE EVERYWHERE

Drop a Loop into any note — a named, reusable content block like @launch_checklist or @weekly_review. Edit it in one place, every copy updates instantly. Perfect for running lists, shared context, and anything you reference more than once.


SECTIONS THAT CARRY MEANING

Every section has an intent — a color that tells you at a glance what kind of thinking lives there. Open ideas, questions you're sitting with, work in motion, issues to fix, things that are done. Five colors. Five intents. Your thinking, visible.

— Drag and drop to reorder
— Collapse, expand, and nest sections
— Rich content: text, checklists, code, quotes, images, audio
— Tap once to change a section's intent


ECHOES — REMINDERS THAT BRING THE NOTE BACK

Attach a time-based reminder to any Loop. Unlike calendar pings, an Echo resurfaces the full note when the moment matters — with all its context intact, not a one-line nag.


OBIUS INTELLIGENCE

AI that lives inside the workspace, not in another tab.

— Generate full pages from a single prompt
— Edit, rewrite, and refine content in place — no copy-pasting between apps
— Smart titles that actually describe the page
— Semantic search that finds ideas, not just keywords
— Research context: pull what you need, paste, and think from there


INSIGHTS THAT SURFACE WHAT MATTERS

Obius watches your pages for patterns so you don't have to. Cleanup suggestions, related notes you forgot about, lists hiding in your text, and safety flags for leaked credentials or secrets.


VERSION HISTORY, BUILT IN

Every note quietly snapshots itself. Browse the timeline, restore any earlier version, watch your thinking evolve over time. No save button. No lost work.


SHARE LIVE OR FROZEN

Generate a short public link to share a live note that updates as you edit — or freeze a snapshot in time. Readable URLs. View counts. Comments optional.


CALENDAR

See your work across time. Plan ahead, look back, stay oriented — without leaving Obius.


LOCAL-FIRST. PRIVATE BY DEFAULT.

— Pages stored on your device first
— Works fully offline; syncs when you reconnect
— End-to-end encrypted sync
— No tracking. No selling data. Not now, not ever.
— Optional local-only mode for maximum privacy


YOUR MIND. YOUR ARCHITECTURE.

Obius isn't another notes app. It's a workspace shaped like thinking — simple enough to start in seconds, deep enough to grow with how you actually work.

Designed for the way you think.


Terms of Use (EULA): https://docs.google.com/document/d/e/2PACX-1vRq_bt_Z_V7ci7lS3hHLzq4QjRrDFJsJu6Ab-oedeeSakGPGcx_dJlG3EDAzdetptd21GPyEtzTxKbg/pub

Privacy Policy: https://docs.google.com/document/d/e/2PACX-1vRbJ9cYTWnyQSYeL8JrTOizC0eC-f8rhoicqh3GttTDIrbNlesR-_auwkFz2OLsTTzguDG3YLtzwnEY/pub

## Key features

- Visual workspace for notes and ideas
- Reusable content blocks (Loops)
- Color-coded sections by intent
- AI-powered content generation and search
- Version history and snapshots
- Offline functionality and end-to-end encryption

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Pro Annual | $79.99 | per year |
| Obius Pro Monthly | $9.99 | per month |
| Obius Pro Founder | $4.99 | per month |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Power Pack | $9.99 | one-time |



## Frequently asked questions about Obius

### What is Obius?

Obius is a visual workspace designed for organizing notes and ideas. It features reusable content blocks, color-coded sections to indicate intent, and AI capabilities for content generation and semantic search. It is built with a focus on privacy, offering local-first storage and end-to-end encryption.

### How does Obius handle privacy?

Obius is local-first and private by default, storing pages on your device first and syncing securely with end-to-end encryption. It explicitly states there is no tracking or selling of user data.

### What are Loops in Obius?

Loops are named, reusable content blocks in Obius. You can edit a Loop in one place, and all its copies throughout your notes will update instantly, making them perfect for checklists, shared context, or frequently referenced information.

### Does Obius have AI features?

Yes, Obius includes 'Obius Intelligence' which offers AI features like generating full pages from prompts, editing content in place, creating smart titles, and performing semantic search to find ideas rather than just keywords.

### Can I use Obius offline?

Yes, Obius is designed to work fully offline. It stores pages on your device and syncs when you reconnect to the internet, ensuring you can access and work with your notes even without a connection.

### What are the subscription plans for Obius Pro?

Obius offers several subscription tiers: Obius Pro Founder at $4.99/month, Obius Pro Monthly at $9.99/month, and Pro Annual at $79.99/year. These plans likely unlock advanced features beyond the free tier.

### How does Obius compare to Notion?

Obius is described as being for those who outgrew Apple Notes but found Notion too complex. It emphasizes a visual workspace shaped like thinking, with features like color-coded sections and reusable blocks, aiming for simplicity and depth.

### How often is Obius updated?

The latest version of Obius is 1.0.2, which was last updated on May 29, 2026. This indicates a recent update, suggesting ongoing development and support for the application.

## Version history (last 2 releases)

### 1.0.2 — 2026-05-29

• Friendlier onboarding: founder letter, demo pages, and a starter Personal project
• AI workspace confirms layout before generating; Echo alerts are now time-sensitive
• Smoother iOS editing — momentum scroll, drag-to-reorder, unified keyboard toolbar
• Power Pack is now a one-time purchase, plus sync, share, and section-delete fixes

### 1.0 — 2026-05-22

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 2026-07-29.*