BusBell shows live bus arrivals from LTA DataMall (Singapore) and GTFS-RT via data.gov.my (Klang Valley), plus MRT/LRT/Monorail info for both regions — all without an account.
106
● NS24
● DT19
● LRT Kelana
● KTM Komuter
● MRT Kajang
83139
Built on open transit data — LTA DataMall and OneMap for Singapore; data.gov.my GTFS Static + Realtime for Klang Valley rail and bus.
Live countdown for every bus stop in Singapore, refreshed automatically every 10 seconds. Each row shows the bus type — single-decker, double-decker or bend bus — load, and whether it's the last service of the day.
Singapore: 6 MRT lines + LRT. Malaysia: LRT, MRT, Monorail, KTM Komuter, BRT — full line maps, station codes, first & last train times by day type.
Search across bus services, bus stops, MRT/LRT stations, addresses and OneMap places. Recent results stay on-device so you can pull them up again offline.
Multi-modal routes that combine bus, MRT/LRT and walking legs. Pin an itinerary to keep it on the home screen for up to 24 hours.
Set a reminder on any service and BusBell rings before it arrives — based on live ETA from LTA DataMall, not just a fixed timer. All notifications run locally; nothing is pushed from a server.
Stops within 800 m and stations within 500 m, ranked by walking distance — works in both Singapore and Klang Valley.
With your permission, BusBell uses precise location to find stops within 800 m and MRT stations within 500 m. The closest stop is auto-expanded with live arrivals.
Tap any address or place to plan a route. BusBell combines bus, MRT and walking legs powered by OneMap and SLA datasets.
Tap the bell on any service. BusBell watches live arrivals and rings before the bus reaches your stop — entirely on-device.
Last-bus indicators, MRT first/last train times by day type, and clear "no service" labels mean you'll never be caught out at midnight.
Switch between Singapore and Klang Valley to see all MRT, LRT, Monorail, KTM and BRT lines, with full station listings and first/last train times by day type.
BusBell is designed to comply with Singapore's Personal Data Protection Act 2012 (PDPA), Malaysia's Personal Data Protection Act 2010, Apple App Store Review Guidelines and Google Play Developer Programme Policies.
No email, no phone number, no social login. The device authenticates the API with an Ed25519 key generated and stored on-device.
Coordinates are sent only when querying nearby stops or planning a trip — never logged to a profile, never sold, never shared with advertisers.
Bell reminders use local notifications. There is no remote push channel, so we don't keep any device tokens.
Settings → Clear cache or Clear local records lets you wipe favorites, history, pinned itineraries and reminders. Switching to limited mode revokes the device key entirely.
Read the full Privacy Policy → · Terms of Use → · Data deletion →
Open datasets used under the Singapore Open Data Licence v1.0 (LTA DataMall, OneMap, SLA) and the Malaysian Government Open Data Terms of Use 1.0 (data.gov.my — Prasarana, KTMB). BusBell is an independent app and is not endorsed by LTA, SLA, the Singapore Government, Prasarana, KTMB or the Malaysian Government.
BusBell covers both Singapore and Klang Valley. The full feature set above is implemented in the public beta — live arrivals, multi-modal trip planning, MRT/LRT/Monorail info and bell reminders for both regions.
