Mountimer offers time planning and measuring when moving in rugged terrain like mountains and rocks. It allows you to make a schedule and then, during the trip, you can see whether you are going too fast or slow, according to it. It's designed for climbing, multi-pitch rock climbing, mountaineering, via ferrata, mountain biking, or whenever your journey takes to rugged terrain, with multiple stages, and you need to make sure to be at the right place at the right time.