An ad-free, text-based RPG for iOS and Android. It has generated steady revenue for months and attracts organic traffic through the app stores. The game has maintained an active player base for months, with players logging in daily. some of them passing 1000+ hours playtime. Its progression systems give them long-term goals without requiring constant new content. We run bonus diamond (iap currency) promotions on package purchases twice a month, so expect a two-day revenue spike each month.

Full stack engineer

AI-powered English practice with native accents and real-time feedback.

Profitable every month since launch, 24 in a row, at a ~92% margin with under $100/mo in operating costs. No Google, Meta or Reddit ads: growth comes from a site built for Google and AI answer engines and from the Chrome Web Store, where it carries the Featured badge. Runs on ~5 hrs/week. Conversations are never stored on our servers. A 23k-member Reddit community of AI power users is included. Upside: lifecycle and conversion work, Teams sales, paid ads, new AI assistants.