Brain Boost, previously known as GPTalk, is a productivity application driven by ChatGPT technology. Designed to assist with daily tasks and encourage creativity, it provides dozens of AI-powered prompts and templates to simplify various tasks ranging from crafting letters to generating travel ideas.

Brain Boost's AI helps mitigate writing challenges and facilitates seamless communication. For video creators, it has AI video scripting templates that generate compelling and quality scripts.

In addition to these features, it incorporates a chat feature that enables brainstorming sessions with their advanced AI. This helps in getting immediate feedback and boosts creativity.

Users primarily use Brain Boost to generate innovative ideas or to provide a standardized starting point. The AI technology behind Brain Boost is based on ChatGPT and GPT-3 APIs from OpenAI.

The app's AI model is a custom-built language model designed to interact with users in a conversational way. However, Brain Boost is a standalone app and not affiliated with any external entities, and its technology is independently owned and developed.