Comparison

PinnedNote vs Cortex

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

PinnedNote

Features
Read full description

PinnedNote is the fastest way to capture a thought and easily put it where you’ll actually see it. Whether it’s a reminder, a shopping list, an idea, or a task you don’t want to forget, PinnedNote lets you write it down in seconds and pin it directly to your Lock Screen as a Live Activity. No folders. No clutter. No complex organization system. Just your notes, exactly when and where you need them. Minimal design inspired by Japanese aesthetic. Designed for people who think fast, get distracted easily, and want important information always within reach. Features: • Create notes instantly from your Lock Screen
 • Pin notes as Live Activities and keep them visible throughout the day
 • Schedule notes to appear at a specific time
 • Quick copy button for sharing information anywhere
 • Long press on note to pin or delete it • Support for plain text, bullet lists
, or checklists • iCloud Sync across your devices
 • Light mode, dark mode, and also pink! Perfect for:
 • Daily reminders • Quotes and ideas
 • Study notes
 • Meeting notes

 • Shopping lists • Anything you don’t want to forget Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Cortex

Features
Read full description

Cortex is a private, local-first Markdown workspace for iPhone and iPad. Your notes are real files you control, with fast editing, links, search, and on-device intelligence. CORE FEATURES - Create and organize plain Markdown notes - Daily notes, tasks, templates, links, and backlinks - Keyword search, Smart Search, knowledge graph, and canvas - Save text and links from other apps with the Share Extension - Create, search, and summarize notes with App Shortcuts and Siri - Import, backup, and export your vault - Use Apple Speech for dictation in supported languages FREE - A complete local Markdown vault - Smart Search and knowledge graph - Encrypted notes - Basic dictation - Local attachments up to 5 MB - Import, backup, and export CORTEX PLUS - End-to-end encrypted sync across devices - Ask, Recall, Insights, and semantic Connections - Advanced dictation commands - On-device OCR and audio transcription - Attachments larger than 5 MB Cortex requires no account and contains no ads or tracking. AI inference and embeddings run on your device. If you enable sync, Cortex encrypts your notes before sending authenticated ciphertext to the managed relay or a relay you configure; the relay cannot read note contents. Terms of Use: https://cortex.jtrlabs.com/legal/terms.html Privacy Policy: https://cortex.jtrlabs.com/legal/privacy.html

Screenshots

PinnedNote4 screens
Cortex3 screens

Verdict

The call

The clearest difference is update cadence: Cortex at every 4 days against PinnedNote's every 3 weeks. Cortex also leads on device support (4 vs 2) and iOS requirement (15.0 vs 17.0). On price, ads and in-app purchases there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. PinnedNote sells 2 in-app purchases, starting at $0.99 per month and Cortex sells 3 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

PinnedNote ships an update every 3 weeks, Cortex every 4 days. The most recent releases landed on November 5, 2026 and October 28, 2026 respectively.

Scorecard3 real differences · 3 level
PinnedNote versus Cortex: the parameters behind the verdict, then further details
ParameterPinnedNoteCortex
PriceFreeFree
Update frequencyEvery 3 weeksEvery 4 days — better
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPadiPhone, iPad, iPod, Mac — better
Requires iOS17.015.0 — better
Further details — not scored
Size5 MB132 MB
Age rating4+4+
DeveloperDavid PluskalJTR Labs LLC

In-app purchases

2 purchases

PinnedNote

Subscriptions1
  • PinnedNote Pro Monthly$0.991 Month
One-time1
  • PinnedNote Pro$4.99
3 purchases

Cortex

Subscriptions2
  • Cortex Plus (Monthly)$4.991 Month
  • Cortex Plus (Yearly)$39.991 Year
One-time1
  • Cortex Believer$99.99

Questions

Is PinnedNote free?
PinnedNote is free to download, with in-app purchases available.
Is Cortex free?
Cortex is free to download, with in-app purchases available.
Do PinnedNote or Cortex have ads?
Neither PinnedNote nor Cortex shows ads.
Which is updated more often, PinnedNote or Cortex?
PinnedNote ships an update every 3 weeks, and Cortex every 4 days. Most recently, PinnedNote was updated on November 5, 2026 and Cortex on October 28, 2026.

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