One Matrix, 100 Apps

Quality iOS apps designed to help you with everyday calculations and tasks. Simple, accurate, and beautifully crafted.

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Our Apps

Designed for iPhone, built for you.

FeeWise

The most accurate eBay fee and profit calculator for iPhone.

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RV Leveler Pro

Use your iPhone's gyroscope to level your RV with precision. Calculate leveling blocks for motorhomes and trailers.

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