ZenTreasury

ZenTreasury is a minimalist personal finance tracker focused on clarity over complexity. Track income, expenses, and savings goals without the noise. Built for people who want a simple, honest picture of their money.

Famnance

Famnance is a family budget and expense tracker designed for households. Share budgets, track spending together, and keep your family finances organized in one place. Private, offline-first, and built for everyday use.

My Payment Reminder

My Payment Reminder helps you track all your loans in one place. Set up payment reminders, monitor outstanding balances, and never miss a due date. Designed to be simple, private, and offline-first.

ios

Lingot

Lingot is a focused French learning app designed to help you build real vocabulary, one word at a time. Instead of overwhelming lessons, Lingot uses a simple daily system where you learn, hear, and review words through pronunciation, examples, and interactive quizzes. Each word is broken down into syllables and sounds to make learning natural and effective. With features like daily word limits, listening practice, review sessions, and progress tracking, Lingot helps you stay consistent and improve steadily. Built for learners who want clarity, simplicity, and real progress — without distractions.

Karlog

Karlog is a fully offline mobile app for tracking vehicle fuel consumption, oil changes, and maintenance appointments. Third app in the developer's offline freemium suite alongside ZenTreasury and Famnance. Users own their data — nothing is ever sent to a server. Same privacy-first positioning as the sibling apps. Monetization: Free tier (1 vehicle, limited history) → Pro at $19.99 one-time via native IAP. No subscriptions. No accounts. No cloud sync. Platform: React Native (Expo) — iOS and Android from a single codebase.

ios

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