Meet Sphere: The Privacy-Focused Customizable AI Mentor for Students

In an era where AI is becoming the primary learning companion, privacy and personalization often take a backseat. Most AI platforms store your data on their servers, making privacy-conscious users and students hesitant. To solve this, I built Sphere — a Gemini/ChatGPT API-based AI tool designed to be your ultimate personalized mentor while keeping your data exactly where it belongs: on your device. The Problem with Conventional AI Tools Most students and developers use free versions of AI, which