Building Apps That Matter

We make private, ad-free apps that make everyday life a little easier: EarnIt for families, Habiro for habits, and Sudoku Mission for your brain.

📱 Mobile Apps
🔒 Privacy First
🇺🇸 Made in USA

Our Apps

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Sudoku Mission

Sudoku that grades itself honestly

Five difficulty tiers measured by the techniques a puzzle actually demands, a Daily Challenge everyone plays together, and hints that teach the deduction instead of handing you the answer. Buy it once: no ads, no in-app purchases, and it never goes online.

🎯 Five Graded Tiers 📅 Daily Challenge 🏅 Ranks & Medals 💡 Hints That Teach ✏️ Pencil Marks 📊 Stats & Achievements 🚫 No Ads or IAP ✈️ Works Offline
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Habiro

Private habit tracker, no subscription

A private habit tracker with streaks, XP levels, and badges. No account, no ads, and no subscription: your habits stay on your device. Free for 3 habits, with a one-time unlock for more. Formerly HabitStreak.

✅ Daily Check-ins 🔥 Streak Tracking 🛡️ Streak Shields ⭐ XP & Levels 🏆 Badges & Achievements 🎯 Personal Challenges 📊 Insights & Weekly Review 🔒 Private & Offline

About Rooks Labs

Rooks Labs LLC is a small software company focused on creating useful, well-crafted applications. We believe in building products that solve real problems for real people.

Based in Utah, we take pride in writing clean code, respecting user privacy, and delivering experiences that just work. None of our apps show ads, and none of them sell your data.

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Simple Solutions
🛡️
User Privacy
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Quality Craft
🤝
Honest Business

Get In Touch

Have questions or feedback? We'd love to hear from you.

✉️ hello@rookslabs.com