XVert

iPhone / Utilitaires

XVert – Custom Unit Converter
Most unit converters give you the basics. XVert lets you build your own.
XVert comes loaded with essential conversions across length, weight, temperature, volume, speed, and more — but the real power is in the Formula Builder. Create custom formulas for any conversion that doesn't exist yet: fuel economy in obscure units, cooking ratios, workshop calculations, hobby-specific measurements. If you can express it as a formula, XVert can convert it.
Features

Custom Formula Builder — Create multi-step conversion formulas for any unit pair imaginable
Organized Categories — Group your formulas into color-coded categories, reordered exactly how you like
Clean Conversion Interface — A smooth, dual-input design lets you type from either direction and see results instantly
Adjustable Precision — Set decimal places to match how much detail you actually need
Haptic Feedback — Satisfying, optional tactile response as you interact
Built-in Formulas — Common conversions ready to use right out of the box
No subscriptions. No ads. — Pay once, own it forever.

XVert is for engineers, chefs, hobbyists, students, and anyone who's ever thought "I wish I could just save this conversion." Build your personal converter toolkit once and reach for it every day.