Stop Alert: Durağını Kaçırma

Fall asleep on the bus. Get lost in a book on the metro. StopAlert wakes you before your stop. Pick your line and the stop where you get off. Put the phone in your pocket. When you get close, StopAlert rings like an alarm clock — full screen, loud, even with the screen locked. WHY A SEPARATE APP Journey planners tell you which bus to take. StopAlert does the one thing they don't: it makes sure you actually get off. No route planning, no account required, no clutter. One job, done properly. WORKS UNDERGROUND GPS dies in tunnels. Most alarm apps die with it. StopAlert keeps counting stops using the time between stations and your phone's motion sensor, then re-anchors the moment the signal returns. It also widens the alarm margin as uncertainty grows — better a few seconds early than one stop late. ISTANBUL AND KOCAELI • Bus and metrobus (IETT) • Metro, Marmaray, tram, funicular, cable car • City lines and ferries • Kocaeli buses and tram WHAT YOU GET • Stop alarm — trigger by remaining stops or by distance • Live bus positions and arrival estimates, straight from IETT's fleet feed • Timetables, including Marmaray's late-night weekend services • Nearby stops on a map, with walking distance • Line pages: every stop, both directions, service announcements • Favourite routes — start a regular journey in one tap • Journey history and statistics • Snooze, vibration, and a choice of alarm sounds LEARNS YOUR CITY Scheduled times and real times are not the same thing. StopAlert measures how long each hop actually takes on your journeys and uses those numbers for your next trip. This happens on your phone. You can also contribute anonymously to improve estimates for everyone — it is off by default and you turn it on. YOUR LOCATION STAYS ON YOUR PHONE Distance to your stop is calculated on the device. Where you are is never sent to us or anyone else. Background location is used only while a journey is running; when no alarm is set, your location is not read. Sign in with Google or Apple if you want your favourites, history and settings on a second phone. The app works fully without an account. HONEST LIMITS An alarm depends on GPS quality, battery settings, permissions, volume and the transit service itself. Tunnels cut signal, aggressive battery savers can stop background apps, and services run late. Please don't switch off your own attention on a critical trip. Live vehicle positions are published for buses only. Metro, Marmaray, tram and ferry positions are calculated from the published timetable, and the app says so on screen. DATA SOURCES Line, stop and timetable data comes from the IBB / IETT Open Data Portal, TCDD Tasimacilik and Kocaeli Metropolitan Municipality. Free, with ads.