RetainIQ - Stop forgetting what you already know
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Stop forgetting what you already know. RetainIQ is a maintenance system for your mind, not another learning app: add skills you've already built (Spanish, piano, coding), and it tracks their decay with a personalized forgetting curve, then sends 3-minute AI-generated exercises right before you'd forget. Free forever.
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Hey everyone! I'm Hamza, the maker behind RetainIQ.
Quick story: I spent a year learning Spanish, then barely used it for six months. When I tried to pick it back up, it felt like starting from zero. Then, I realized the problem wasn't learning, it was maintenance. Nothing existed to help me keep skills alive, only tools to learn them from scratch.
So I built RetainIQ: you add the skills you already have (languages, instruments, coding, whatever), and it models how fast each one is fading using the Ebbinghaus forgetting curve. Right before a skill dips too far, you get a 3-minute exercise generated by AI that targets exactly what you're losing. Voice practice for languages, an AI coach, streaks, and challenges with friends are all in there.
A few things I'd love your take on:
Does the "maintenance, not learning" framing click for you?
What's a skill you've lost and wish you hadn't?
Free forever tier, no credit card.