The complete collection

Apps with a clear
reason to exist.

Independent products for learning, planning, tracking, and everyday problem-solving.

Learning, made focused

Adaptive math fact practice that helps kids build real mastery in ten focused minutes a day.

A little Chinese, every day

Learn one Chinese idiom at a time, with pinyin, meanings, character breakdowns, and the story behind it.

Turn disruption into a record

Document noise, track incidents, look up local rules, and export a professional report from your phone.

Structure for a demanding diet

Personalized protein targets, daily food logging, hydration, and structured refeeding for PSMF.

Household management, simplified

Keep staff profiles, wages, benefits, documents, and schedules together—privately on your device.

Know what your business is worth

Estimate company value with professional revenue, profit, and cash-flow valuation methods.

A companion for the frontier

Track every animal you have studied or hunted in Red Dead Redemption II.

Apps with a clearreason to exist.