Notes on building privacy-first mobile apps and games.
What to look for (and avoid) when picking apps for a 2–5 year old — ads, dark patterns, data collection, and why offline matters.
July 2, 2026The simple math behind Numly's "add up adjacent numbers" mechanic, and why we built it to work fully offline.
July 2, 2026No analytics SDKs, no ad networks, no accounts. How a tiny indie studio ships apps that collect nothing at all.
HTSApp