# Accrue Note: Markdown PKM & AI — Local Zettelkasten & Knowledge

> Local Zettelkasten & Knowledge (iPhone/iPad app by 博 陈.)

- Source: https://appshunter.io/ios/app/accrue-note-markdown-pkm-and-ai/id6829116228 (this page in markdown: same URL + `.md`)
- Developer: [博 陈](https://appshunter.io/developer/6792303797)
- Category: Productivity, Reference
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 15.5 · 108 MB
- Languages: American English, Chinese (Simplified, China)
- Released: 2026-11-02
- Data updated: 2026-11-10

## What is Accrue Note?

[Knowledge compounds over time. Build a lifelong Second Brain that truly belongs to you.]

Accrue Note is a local-first personal knowledge management (PKM) studio and white-box AI workspace built on plain Markdown (.md) files and bi-directional [[wikilinks]]. Zero servers, zero accounts, zero proprietary lock-in—your vault stays 100% on your device and works seamlessly alongside Obsidian or any Markdown editor.

KEY HIGHLIGHTS:
1. True Local-First Privacy: Plain .md files on disk, zero tracking, optional private iCloud, WebDAV, and GitHub sync.
2. Bi-Directional Wikilinks & 2D/3D Constellations: Type "[[" to connect atomic notes and explore 2D/3D physics-driven knowledge graphs, mind maps, and foldable/iPad multi-pane workbenches.
3. Transparent BYOK AI: Bring your own API key (DeepSeek, Qwen, Kimi, SiliconFlow, or local Ollama) to atomize fleeting thoughts, review incremental diffs, and chat with [[cited]] vault sources.
4. Academic & Visual Powerhouse: Native KaTeX math, 3D/2D graphing calculator, infinite vector sketchpad, and high-fidelity PDF/Word export.

FREE & PRO PLANS:
Start free with up to 80 notes (+5 bonus entries/month after) and core Markdown linking. Unlock Accrue Pro via flexible Monthly, Annual, or One-Time Lifetime purchase for unlimited notes, 3D constellations, cloud sync, and all 6 curated knowledge matrices.

[SUBSCRIPTION TERMS & LEGAL LINKS (EULA)]
• Auto-renewable subscriptions: Accrue Note Pro Monthly (1 month) and Accrue Note Pro Annual (12 months), plus an optional one-time Accrue Note Pro Lifetime purchase.
• Payment will be charged to your Apple ID account at confirmation of purchase. Subscriptions automatically renew unless canceled at least 24 hours before the end of the current period in your Account Settings.
• Privacy Policy: https://ai-chen2050.github.io/accrue/privacy.en.html
• Terms of Use (EULA): https://ai-chen2050.github.io/accrue/terms.en.html
• Standard Apple Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
• Support: https://ai-chen2050.github.io/accrue/support.en.html

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Accrue Pro Annual | $24.99 | per year |
| Accrue Pro Monthly | $2.99 | per month |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Accrue Pro Lifetime | $99.99 | one-time |


## Is Accrue Note safe?

Not enough ratings yet to assess Accrue Note.

## Is Accrue Note legit?

Accrue Note: Markdown PKM & AI appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for Accrue Note is 65 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 2 releases)

### 1.0.1 — 2026-11-07

What's New in Accrue Note 1.0.1:
- Upgraded 3D Spatial Dissection Studio: Real-time on-model 3D physical & physiological animations, step-by-step synchronized Voice Tour, and compact HUD callout badges;
- Full 8-Language Data Panel Localization: Check-in calendars, 30-day heatmaps, weekly PDCA reviews, Lean Muscle & Value Investing dashboards now adapt seamlessly across 8 languages;
- Improved AI gateway compatibility and overall stability.

### 1.0.0 — 2026-11-02

No release notes.

## More apps by 博 陈

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All apps by 博 陈: https://appshunter.io/developer/6792303797

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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 2026-11-10.*