Scale Ruler app for iPhone and iPad

4.3 ( 5833 ratings )

Utilities Entertainment
Developer: MynaBay Inc.

0.99 USD

Current version: 3.6, last update: 7 years ago
First release : 22 Feb 2009
App size: 13.21 Mb

A scale ruler for the model railroader. It contains a ruler, an automobile, a human, styrene sizes chart, angle chart, track gauge and rail height reference. It supports 1:1, F, G (22.5, 24 & 29), #1, O, S, OO, HO, TT, British N, N and Z scales. A useful tool for any model railroader while away from their train bench.