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Best King County Bus Apps

209+ iOS apps curated and reviewed

4.2 avg rating
20 free apps
Updated June 2026

Finding the right king county bus app can be overwhelming with so many options. We've analyzed 209+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Top Picks for King County Bus

OneBusAway#1

OneBusAway by Open Transit Software Foundation

Real-time transit information
Editor's Choice
πŸ—ΊοΈ Navigation
2.8😐(621 ratings)
Free
OneBusAway screenshot 1
OneBusAway screenshot 2
OneBusAway screenshot 3
OneBusAway screenshot 4

Get real-time transit information for multiple regions, including Puget Sound. Plan your trips, receive departure alerts, and view live arrival times. Easily find nearby stops and save your favorite routes for quick access.

What We Love

  • πŸš€ Accurate real-time bus tracking
  • πŸ“ Helpful for planning commutes
  • πŸ’» Useful app for public transit users
  • πŸ—ΊοΈ Good map integration

Room to Improve

  • πŸ•°οΈ Inaccurate arrival time estimates
  • 🚌 Buses disappearing from the app
  • πŸ” Difficulty finding/selecting bus stops
Seattle Transit: Bus Tracker#2

Seattle Transit: Bus Tracker by Adamton Apps ltd

Live train and bus times
Strong Contender
πŸ—ΊοΈ Navigation
4.7(704 ratings)
FreeIn-App Purchases
Seattle Transit: Bus Tracker screenshot 1

This app provides real-time transit information for the Seattle and Puget Sound area. Track buses, trains, and ferries live, plan trips with step-by-step directions, and receive alerts for delays and detours. It's designed to make commuting easier for Seattle residents.

Transit GO Ticket#3

Transit GO Ticket by Bytemark, Inc.

Worth Considering
✈️ Travel
4.5😞(19K ratings)
Free
Transit GO Ticket screenshot 1
Transit GO Ticket screenshot 2
Transit GO Ticket screenshot 3
Transit GO Ticket screenshot 4
Transit GO Ticket screenshot 5

Purchase bus, rail, and water taxi tickets directly from your mobile device. Avoid the hassle of carrying cash and use this app for various transit services across King County and Kitsap.

What We Love

  • πŸš€ Easy to use
  • πŸ’‘ Convenient for visitors
  • πŸ‘ Works as expected

Room to Improve

  • πŸ› Crashes and bugs
  • ⚠️ Not user-friendly
  • πŸ•°οΈ Slow performance

More King County Bus apps to explore

4
Seattle METRO Bus Tracker
Seattle METRO Bus Tracker
Seattle METRO Bus Tracker
Bus tracker for Seattle
Free

Get real-time bus tracking for Seattle and surrounding areas. Covers multiple transit agencies, providing live updates on bus locations and arrival times. Data is sourced from OneBusAway.

Real-time bus trackingCovers multiple transit agenciesLive location updates
πŸ—ΊοΈ Navigation
(5)
ad-supported
5
Transit β€’ Subway & Bus Times
Transit β€’ Subway & Bus Times
Transit β€’ Subway & Bus Times
Track NYC MTA, CTA, LA Metro
Free

Navigate your city with real-time public transit information. Plan routes, track vehicles, and receive instant alerts for buses and trains in over 1,000 cities worldwide. Save favorite destinations for quick trip planning.

Real-time departure timesLive vehicle trackingFastest route planning
πŸ—ΊοΈ Navigation
(951K)
free with in-app purchases
6
Metro Flex
Metro Flex
Metro Flex
On-demand rides in King County
Free

This app provides on-demand transit within a designated service area. Book a ride from your phone and get picked up at a nearby corner for the same price as a bus trip. Enjoy convenient and fast transportation.

On-demand ride bookingNearby pick-up locationsAffordable fares
✈️ Travel
(999)
free with in-app purchases
7
Greyhound: Buy Bus Tickets
Greyhound: Buy Bus Tickets
Greyhound: Buy Bus Tickets
Book bus tickets easier
Free

Book bus tickets with more options and low fares. View schedules for multiple carriers, select your preferred seat, and display your ticket digitally. Receive live trip updates and exclusive app-only discounts.

Book bus ticketsView Greyhound & FlixBus schedulesSelect preferred seats
✈️ Travel
(223K)
free with in-app purchases
8
My Ride K-12
My Ride K-12
My Ride K-12
Never miss the bus again
Free

Track your student's school bus route in real-time and receive timely notifications about any changes or delays. This app ensures you never miss the bus again, providing peace of mind for parents and students.

Real-time bus trackingBus route informationDelay notifications
πŸ“š Education
(9.3K)
free
9
Big Bus Tours
Big Bus Tours
Big Bus Tours
Bus Tracking, Tickets & Guide
Free

Explore over 20 cities worldwide with real-time bus tracking, interactive maps, and detailed stop information. Discover landmarks, attractions, and dining options with helpful facts and offers. Purchase tour and attraction tickets securely within the app.

Real-time bus trackingInteractive city mapsDetailed stop information
✈️ Travel
(24K)
free
10
Seattle Transit-Bus Live Time
Seattle Transit-Bus Live Time
Seattle Transit-Bus Live Time
Seattle Bus & Rail Tracker
Free

Get real-time bus and rail arrival information for 11 transit agencies in Seattle and the Puget Sound region. Save your favorite stops for quick access to departure times and navigate transit with ease.

Real-time transit tracking11 regional transit agenciesSave favorite stops
πŸ—ΊοΈ Navigation
(1)
ad-supported
11
TAP LA
TAP LA
TAP LA
Transit fare payment in LA
Free

Pay for transit fares across Los Angeles with your mobile device. This app allows you to purchase passes, manage multiple cards, and use touchless payment on numerous bus and train systems. It also offers trip planning and access to multimodal programs.

Touchless paymentAdd TAP card to iPhone/Apple WatchPurchase transit passes
✈️ Travel
(779)
free
12
myStop Mobile
myStop Mobile
myStop Mobile
by Avail Technologies
Free

Access real-time bus information and plan your trips with this app. It provides interactive location and schedule data for numerous public transit agencies across the US, featuring live bus tracking and service alerts.

Real-time bus trackingTrip planning with Google SearchService alerts
πŸ—ΊοΈ Navigation
(12K)
free
13
SF Muni Buses
SF Muni Buses
SF Muni Buses
Live Map & Bus Times
Free

Track the real-time location and arrival predictions for buses. Get instant notifications for delays and closures, save favorite stops, and set reminders to never miss your ride. Optimized for various Apple devices.

Live bus tracking on mapReal-time arrival predictionsPush notifications for delays
πŸ—ΊοΈ Navigation
(809)
free with in-app purchases
14
myORCA
myORCA
myORCA
by Central Puget Sound Regional Transit Authority
Free

Manage your Puget Sound transit card for buses, trains, and ferries. Load fares, check balances, and purchase passes on the go. Connect your existing card or order a new one to simplify your commute.

Load fares instantlyCheck card balanceManage multiple cards
✈️ Travel
(354)
free with in-app purchases
15
Pronto - San Diego
Pronto - San Diego
Pronto - San Diego
North County Transit District
Free

Easily purchase transit fares for San Diego County. Add money to your account and scan your phone at validators for each trip. The app automatically ensures you always get the best fare, capping at daily and monthly pass rates.

Mobile fare purchasePay-as-you-go faresReal-time arrivals
✈️ Travel
(30K)
free
16
xtBus transit browser
xtBus transit browser
xtBus transit browser
know your next bus arrival
Free

This app helps you track bus arrivals and routes visually on a map. It allows you to bookmark your preferred transit agencies for easy access to real-time arrival estimates and bus locations.

Real-time bus location on mapAccurate arrival time estimatesBookmark local transit agencies
πŸ—ΊοΈ Navigation
(10)
free with in-app purchases
17
Ride with OurBus App
Ride with OurBus App
Ride with OurBus App
All-round experience
Free

Book affordable, comfortable, and safe bus tickets to over 350 destinations across America. Enjoy a seamless booking process, live tracking, and convenient amenities like free WiFi and charging ports. Travel green and save with exclusive deals.

Affordable bus ticket booking350+ destinationsLive bus tracking
✈️ Travel
(5.9K)
free
18
UIUC Bus
UIUC Bus
UIUC Bus
Live CUMTD Bus Timing Info
Free

This app provides real-time transit information for the Champaign-Urbana area, including live bus locations, departure times, and route details. It helps users navigate campus and the city efficiently by offering up-to-date information beyond scheduled times.

Real-time bus departure timesLive bus location trackingNearby bus stop identification
πŸ—ΊοΈ Navigation
(1.3K)
ad-supported
19
MCTS Tracker
MCTS Tracker
MCTS Tracker
by Evan Ricketts
Free

Track bus arrival times in real-time. Enter your stop number, scan a QR code, or search to see when your bus is approaching. The app uses live data to provide accurate estimates, helping you avoid missed rides.

Real-time bus arrival timesSearch by stop numberQR code scanning for stops
πŸ—ΊοΈ Navigation
(3.9K)
free
20
Go Buses
Go Buses
Go Buses
Bus Travel for the North East
Free

Book bus tickets conveniently for travel between major cities in the Northeast. Store tickets, track rewards, and get directions to your stop. Offers modern amenities for a comfortable journey.

Book bus tickets on the goStore tickets within the appTrack reward points
✈️ Travel
(2.1K)
free