AI Chatbot vs Cortex
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
AI Chatbot
Read full descriptionHide full description
Stein AI transforms your ideas into polished results swiftly. Ask questions, draft content, summarize docs, brainstorm concepts, and create or edit images in a streamlined workspace for daily productivity. Whether writing, studying, researching, or crafting visuals, Stein AI offers a quick, adaptable AI assistant you can trust. Top benefits: โข Get answers, ideas, and drafts instantly โข Create and edit images from simple prompts โข Upload files for Stein AI to analyze, summarize, or explain โข Stay organized with conversation history and saved images โข Use Private Chat to keep history hidden from the app UI โข Enjoy hands-free use with voice features Key features: โข Smart AI chat for writing, research, brainstorming, and daily help โข Image creation and editing from text prompts โข File-aware chats with attachment support โข Saved image gallery for revisiting visuals โข Voice input for quicker prompts โข Live call interface for real-time AI voice experiences โข Modern chat with actions like copy and share โข Personalized themes, language support, and flexible settings Stein AI is designed for work, school, and daily life, offering quick answers, creative support, or visual creation in one app. Create faster. Think clearer. Achieve more with Stein AI. Learn more: https://stein-ai.com/ Privacy: https://stein-ai.com/privacy Terms: https://stein-ai.com/terms
Cortex
Read full descriptionHide full description
Your all-in-one AI assistant. Cortex brings the world's best AI models into a single app. No need to switch between apps. Access them all in one place. Multiple AI Models Switch between models mid-conversation or compare two side by side. One prompt, two answers โ pick the best. Live Web Search Get answers powered by real-time web results. Always accurate, always current. Scheduled Prompts Set daily, weekly, or monthly AI tasks. Cortex runs them automatically and sends you a push notification with the result. Smart Memory Cortex remembers your preferences and personalizes every response automatically. Voice & File Support Speak your prompt or attach images and PDFs directly to any model. Rich Content Code blocks, tables, math equations, and diagrams โ beautifully rendered in chat. Prompt Templates Ready-made prompts for coding, writing, translation, analysis, creative work, and productivity. Fully Customizable Adjust tone, style, friendliness, and add custom instructions. Make the AI sound exactly how you want. 20 Languages Full interface localization including English, Turkish, Spanish, French, German, Japanese, Korean, Chinese, Arabic, and more. Stay Organized Folders, search, export, share, and summarize your conversations. Download Cortex โ your AI, your rules. Terms of Use: https://cortex.odbs.tech/terms-of-use Privacy Policy: https://cortex.odbs.tech/privacy-policy
Screenshots
Verdict
The clearest difference is update cadence: Cortex at every 4 days against AI Chatbot's every 2 months. On price, ads, in-app purchases 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. AI Chatbot sells 6 in-app purchases, starting at $9.99 per 7 days and Cortex sells 7 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.
AI Chatbot ships an update every 2 months, Cortex every 4 days. The most recent releases landed on September 14, 2026 and September 20, 2026 respectively.
| Parameter | AI Chatbot | Cortex |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months | Every 4 days โ better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 โ better | 15.1 |
| Further details โ not scored | ||
| Size | 96 MB | 56 MB |
| Age rating | 4+ | 4+ |
| Developer | Oliver Martinez | ODBS LLC |
In-app purchases
AI Chatbot
- Weekly Pro$9.997 Days
- Monthly Pro3 Days trial$14.991 Month
- Monthly Pro Offer$14.991 Month
Show 2 moreShow fewer
- Annual Pro Offer$29.991 Year
- Annual Pro3 Days trial$39.991 Year
- Lifetime Pro$49.99
Cortex
- Plus Weekly$4.997 Days
- Pro Monthly$8.991 Month
- Pro Weekly$9.997 Days
Show 1 moreShow fewer
- Pro Yearly$69.991 Year
- 500 Credits$1.99
- 50 Credits$2.99
- 150 Credits$6.99









