Comparison

Cortex vs Glyph

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

Head to head
About

Cortex

Features
Read full description

Cortex is your private, on-device AI planner for daily work and life. Use Cortex to understand your calendar, spot conflicts, and turn plans into action quickly. Key features: โ€ข Calendar-aware dashboard with priority signals โ€ข Chat that can summarize your schedule and create events โ€ข Smart insights and proactive recommendations โ€ข Image-aware chat support โ€ข Local-first AI processing for privacy โ€ข Notification nudges and quiet hours controls Cortex is built to help you stay focused without sending your planning data to external AI services.

About

Glyph

Features
Read full description

Glyph is a privacy-first local AI chat app for iPhone that helps you work with on-device models, personal context, and your own tools without turning every conversation into a cloud workflow. Chat with AI on your device, download local models, and organize your work with features designed for repeat use: - Private AI conversations with a clean chat experience - Local LLM support for offline-capable help on your iPhone - Knowledge bases for documents, notes, and reference material - Personas for custom assistant behavior and specialized workflows - Memories that help Glyph keep track of useful details over time - App-wide onboarding that explains what Glyph can do before you commit to an account Glyph is built around user control. You can continue without logging in, or sign in to sync account and subscription access with Fortaify. Free users can create up to 2 knowledge bases, 1 persona, and 5 memories. Glyph Pro unlocks expanded access to personas, knowledge bases, and memories across supported Glyph products. Use Glyph for local AI chat, research, drafting, brainstorming, coding help, document Q&A, personal organization, and privacy-focused AI workflows. When you use local models, your conversations and generated content are handled on your device by default. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.fortaify.com/Privacy

Screenshots

Cortex4 screens
Glyph4 screens

Verdict

The call

The clearest difference is in-app purchases: Cortex at none against Glyph's 2. Glyph's advantage is ads (none vs shown) and iOS requirement (15.1 vs 17.0). On price and device support there is nothing between them.

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Glyph sells 2 in-app purchases, starting at $8.99 per month. Cortex asks for nothing beyond the download.

Scorecard3 real differences ยท 3 level
Cortex versus Glyph: the parameters behind the verdict, then further details
ParameterCortexGlyph
PriceFreeFree
Update frequencyโ€”Every 6 days
AdsYesNo โ€” better
In-app purchasesNo โ€” betterYes
DevicesiPhone, iPadiPhone, iPad, iPod โ€” better
Requires iOS17.015.1 โ€” better
Further details โ€” not scored
Size7 MB48 MB
Age rating4+12+
DeveloperPratik PoudelTao Creative Labs

In-app purchases

None

Cortex

No in-app purchases

2 purchases

Glyph

Subscriptions2
  • Glyph Pro Monthly$8.991 Month
  • Glyph Pro Yearly$99.001 Year

Questions

Is Cortex free?
Cortex is free to download, with no in-app purchases.
Is Glyph free?
Glyph is free to download, with in-app purchases available.
Do Cortex or Glyph have ads?
Cortex shows ads; Glyph does not.

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