Cloak vs AiCulator

A Greek island is probably the last place you should be frustrated with technology. But there I was, surrounded by beautiful scenery, annoyed that I couldn't ask AI a simple question because I had no internet connection. I remember thinking, “Seriously? My phone is powerful enough to run AI. Why do I need the internet?” It was a small problem, but I couldn't stop thinking about it. So I built Cloak. It's a simple AI app that works without internet. Once you've downloaded the AI model, everything runs directly on your device. Your chats stay private, there's no complicated setup, and you don't need an account or subscription. Just open Cloak and start chatting. As I keep building Cloak, I'm realizing that offline AI is just the beginning. Voice Memos and Recap are our first steps toward exploring a bigger question: What else can AI do when it runs directly on your phone? I don't know the full answer yet. That's what makes it exciting. Thanks for being early, Alex alex@polyaura.com

AiCulator is the all-in-one AI-powered calculator for iPhone. Featuring a sleek, fast standard calculator, a scientific calculator, unit converter, and an AI Math Solver powered by Apple Intelligence — AiCulator handles everything from everyday arithmetic to complex math problems with step-by-step solutions. Key Features: • Standard & Scientific Calculator — fast, accurate, and beautifully designed • AI Math Solver — ask any math question and get instant step-by-step answers using Apple Intelligence • Voice Input — speak your math problems hands-free • Unit Converter — convert length, weight, temperature, volume, area, speed, and more • Calculation History — review and reuse your past calculations • Home Screen Widgets — see your last calculation at a glance • Multiple Themes — personalize your calculator with beautiful color themes • Haptic Feedback & Button Sounds — satisfying tactile experience AiCulator is designed for students, professionals, and anyone who needs a reliable, intelligent calculator on the go.