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After mental fog hit me, I researched neuroplasticity and built SynapseGym.
40+ brain exercises with fair global pricing ($3.99/mo maximum). 20+ exercises free.
No VC. No dark patterns. All data stay on your device. Science-based training for all.
SynapseGym - mental trainingScience-based brain training. Actually affordable.
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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...
SynapseGym - mental trainingScience-based brain training. Actually affordable.