Donna vs CORTEX_
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Donna
Read full descriptionHide full description
Donna is your AI Personal Assistant
CORTEX_
Read full descriptionHide full description
CORTEX is a Personal Intelligence Operating System built to help you think clearly, remember what matters, organize your world, and move from conversation to action. CORTEX 2.5 introduces a completely rebuilt experience powered by connected CORTEX intelligence. The redesigned interface brings conversation, voice, memory, intelligence tools, connected services, and personalization together in one unified system. EXPLORE CORTEX 2.5 โข Communicate naturally through text and voice โข Continue conversations with greater context and continuity โข Personalize your CORTEX character, voice, appearance, and interface โข Explore World intelligence and timely information โข Organize priorities, plans, ideas, and responsibilities โข Access Finance, Health, Gaming, Nexus, and Signal Zero experiences โข Connect supported accounts and services where available โข Use supported Tesla experiences with an authorized account โข Manage privacy, permissions, connected services, and preferences โข Discover intelligent tools designed for everyday life and execution BUILT AROUND YOU CORTEX is designed to become a consistent intelligence layer across the moments, decisions, responsibilities, and systems that shape your life. You remain in control of your information, permissions, connected accounts, and personalized experience. Features that rely on third-party services require the appropriate account, authorization, and availability. CORTEX is not simply another chatbot. It is the beginning of a more connected, personal, and capable intelligence experience. CORTEX is built by CORTEXNODE Inc. Others respond. CORTEX executes. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: Donna at none against CORTEX_'s 4. Donna also leads on iOS requirement (15.1 vs 17.0). On price, update cadence, ads 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
Both are free to download. CORTEX_ sells 4 in-app purchases, starting at $19.99 per month. Donna asks for nothing beyond the download.
Both ship on a similar rhythm, roughly weekly. The most recent releases landed on October 13, 2026 and October 19, 2026 respectively.
| Parameter | Donna | CORTEX_ |
|---|---|---|
| Price | Free | Free |
| Update frequency | Weekly | Weekly |
| Ads | No | No |
| In-app purchases | No โ better | Yes |
| Devices | iPhone, iPad, iPod โ better | iPhone, iPad |
| Requires iOS | 15.1 โ better | 17.0 |
| Further details โ not scored | ||
| Size | 31 MB | 336 MB |
| Age rating | 12+ | 4+ |
| Developer | Kishan Sagathiya | George Bayze |
In-app purchases
Donna
No in-app purchases
CORTEX_
- CORTEX Pro$19.991 Month
- CORTEX Operator$59.001 Month
- CORTEX Pro (Yearly)$199.991 Year
Show 1 moreShow fewer
- CORTEX Operator (Yearly)$499.991 Year









