Trekking+ is a proposed mobile app that would provide mountain trekkers with playable, comfortable routes while combining nature and technology. Market research found a need for material and accommodation information during routes. The app would feature a variety of trekking routes with sufficient 3G coverage, and connect users with others who share the hobby. A survey found that users want challenges, social connections, new technologies like geolocation, and easy access to supplies and services. Potential partners are interested and the targeted niche market could make Trekking+ viable.