Ritual Dev

Ritual Dev

RitualDev Building Powerful & Secure App
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About

RitualDev is an independent app studio building simple, powerful, and secure apps for everyday users. We create practical tools across calculators, productivity, cybersecurity, AI, education, finance, utilities, and more. Our goal is simple: build useful apps with clean design, reliable performance, and a focus on privacy and user experience. All-in-One Calculator is one of our first major products, bringing 170+ calculators and tools into a single Android app. We're building more products and expanding the RitualDev ecosystem.

Maker History

  • All-in-One Calculator
    All-in-One Calculator170+ calculators and tools in one powerful Android app
    Aug 2026
    • 🎉
    Joined Product HuntAugust 9th, 2026

Forums

All-in-One Calculatorp/all-in-one-calculator-3•

1d ago

What calculator should we build next?

All-in-One Calculator already includes 170+ calculators and tools, but we want to keep improving it based on real user needs.

Which calculator or tool would you find most useful? And if you've tried the app, what would you improve about the UI, navigation, search, or calculation experience?

We'd love to hear your ideas and use them to shape future updates.

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23h ago

All-in-One Calculator - 170+ calculators and tools in one powerful Android app

All-in-One Calculator brings 170+ calculators and useful tools into one Android app. From EMI, loans, SIP, GST and investments to scientific math, health, fitness, education, engineering, conversions, crypto and developer tools, users can access everything in one place instead of switching between multiple apps. Built with a fast, clean interface and designed for everyday use.
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