{"id":1179,"date":"2025-12-11T15:02:05","date_gmt":"2025-12-11T14:02:05","guid":{"rendered":"https:\/\/o-matic.ch\/portfolio\/transpomatic-mobile-application-for-all-types-of-swiss-transport\/"},"modified":"2026-04-16T14:27:19","modified_gmt":"2026-04-16T12:27:19","slug":"transpomatic","status":"publish","type":"project","link":"https:\/\/o-matic.ch\/en\/portfolio\/transpomatic\/","title":{"rendered":"Transpo’matic, mobile app for all types of swiss public transport"},"content":{"rendered":"\n
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Simplifying access to timetables for all Swiss users<\/h2>\n\n\n\n

In Switzerland, public transport users have to juggle between several apps (SBB, TPG, TL, etc.) to find a timetable. Each network has its own solution, which makes the experience fragmented and time-consuming. Transpo’matic was born from a simple observation: what if a single app could aggregate all these timetables, without requiring users to create an account or collect personal data? <\/p>\n\n\n\n

Requiring nothing more than an internet connection (no account creation, no data storage, etc.), this application allows you to find a nearby stop and its corresponding lines at a glance.<\/p>\n<\/div>\n\n\n\n

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A clear interface to reduce mental load<\/h2>\n\n\n\n

To design Transpo’matic, we reviewed some of the apps we use every day to get around (SBB, TPG, CityMapper, Maps, etc.) and identified the strengths (and weaknesses) of each.<\/p>\n\n\n\n

A clear need emerged: how to access timetables in less than three clicks and as easily as possible, without having to go through an itinerary?<\/p>\n\n\n\n

A clear need emerged: how to access timetables in less than three clicks and as easily as possible, without having to go through an itinerary?<\/p>\n<\/div>\n<\/div>\n\n\n\n

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Speed and efficiency for large amounts of data<\/h2>\n\n\n\n

With over 22 million lines of data retrieved by the application from the open data platform for mobility in Switzerland<\/a>, the challenge was considerable in terms of managing relationships and displaying information at the right time and as quickly as possible.<\/p>\n\n\n\n

After creating a prototype in React Native, we migrated to Kotlin Multiplatform (KMP) to optimise performance. Today, the application loads timetables in less than 2 seconds. <\/p>\n<\/div>\n\n\n\n

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Did you know?<\/h2>\n\n\n\n

Did you know that the data managed by Transpo’matic included: <\/p>\n\n\n\n