Scale vs Roadfile

Build models and other scaled objects faster and more accurately with Scale-o-Tron. Model builders, architects, tabletop gamers, doll makers, train enthusiasts, sculptors, set designers, and anyone else who builds to scale can focus on their craft instead of on conversions. Features: • Convert from any scale and unit to any other scale and unit. You are not limited to converting from 1:1. • Mix scales and units in a calculation; Scale-o-Tron handles the conversions. • A large library of common scales, organized for quick access, plus your own custom scales. • Metric and imperial units, including historical units for old schematics and literature. • Fine control over numerical precision and display. Fraction rounding keeps imperial measurements practical. • Customize and save as many calculator layouts as you like, each suited to a type of project. • Adjust button and display size to your preference. Whether you build from scratch or from kits, Scale-o-Tron keeps your project accurate and lets you focus on the build. Visit the website to learn how Scale-o-Tron can help with your projects.

Roadfile is a simple mileage logbook for people who want clean records without babysitting every drive. Save your cars once, then let Roadfile turn car connections and movement into structured trip records. Each drive can include distance, start and end addresses, odometer readings, purpose, notes, and business/private classification. Built for real-life record keeping: - Automatic trip logging from saved car connections - Manual fallback when you need it - Multiple cars with defaults - Business, private, commute, or unclassified drives - Odometer start and end values - Purpose and notes for every trip - Start and end address capture - PDF reports for sharing or filing - CSV export for spreadsheets - Local backups and optional autosave to Files Roadfile is private by design. There is no account, no server sync, and no analytics dashboard. Your mileage data stays on your iPhone unless you choose to export it or save a backup. Whether you are tracking business mileage, expenses, client visits, commutes, or personal car history, Roadfile gives you a tidy log you can trust.