Hey Product Hunt! 👋 Jonas here — solo dev, 3 months deep into this journey. I’ve always loved the idea of brain training. Neuroplasticity is real, and the science is super inspiring. But every time I checked the apps out there, I hit the same wall: $20–30/month subscriptions. That’s felt crazy. So I decided to build my own: SynapseGym. My goal: make brain training accessible, fair, and actually fun. 💡 Pricing: Max $3.99/month (max.) Even less in countries with lower purchasing power 20+ exercises free forever 👉 Revenue goes back into new features and improvements — not into ads or fluff. 🧩 What’s inside: 40+ science-backed games (Dual N-Back, Stroop, memory, and more) Adaptive difficulty that keeps you challenged Progress tracking to actually see results 28 languages supported Runs on iPhone, iPad, Mac, even Vision Pro 🙏 If you give it a spin, an App Store review would mean the world — they help small indie projects like mine get discovered. Excited to hear your thoughts, questions, and feedback! 🚀

SynapseGym - mental training

Science-based brain training. Actually affordable.

Science-based brain training. Actually affordable.