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Best King County Metro Flex Apps

81+ iOS apps curated and reviewed

3.5 avg rating
20 free apps
Updated August 2026

With an average user rating of 3.5★, the king county metro flex category is one of the App Store's strongest. Browse all 81+ apps we track, sorted so the most loved ones surface first.

Compare top King County Metro Flex Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Metro FlexMetro FlexFree4.6★ (1K)NoNoSep 2026
2Transit GO TicketTransit GO TicketFree4.5★ (19K)NoNoSep 2026
3Seattle Transit: Bus TrackerSeattle Transit: Bus TrackerFree4.7★ (780)NoYesSep 2026
4Metro TransitMetro TransitFree1.6★ (333)NoNoSep 2026
5KING 5 News for Seattle/TacomaKING 5 News for Seattle/TacomaFree4.7★ (32K)YesNoSep 2026
6Seattle METRO Bus TrackerSeattle METRO Bus TrackerFree4.4★ (5)YesNoSep 2026
7SmarTripSmarTripFree2.5★ (57)NoNoSep 2026
8MetroNow! On DemandMetroNow! On DemandFree2.8★ (13)NoNoSep 2026

Top Picks for King County Metro Flex

Metro Flex#1

Metro Flex by Via Transportation, Inc.

On-demand rides in King County
Editor's Choice
✈️ Travel
4.6😐(1K ratings)
Free
Metro Flex screenshot 1
Metro Flex screenshot 2
Metro Flex screenshot 3
Metro Flex screenshot 4

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.

What We Love

  • 🚀 Convenient and helpful service
  • 👍 Kind and punctual drivers
  • 💡 Affordable transportation option
  • 👍 Easy to use app

Room to Improve

  • 🐛 Unreliable app with glitches
  • ⏱️ Long wait times and unpredictable arrival times
  • 🚗 Not enough drivers/vehicles to meet demand
  • 🗺️ Limited service area coverage
Transit GO Ticket#2

Transit GO Ticket by Bytemark, Inc.

Strong Contender
✈️ 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

  • 🚀 Easy to use
  • 💡 Convenient for visitors
  • 👍 Works as expected

Room to Improve

  • 🐛 Crashes and bugs
  • ⚠️ Not user-friendly
  • 🕰️ Slow performance
  • 🚫 Limited payment options
  • 🤔 Confusing functionality
Seattle Transit: Bus Tracker#3

Seattle Transit: Bus Tracker by Adamton Apps ltd

Live train and bus times
Worth Considering
🗺️ Navigation
4.7(780 ratings)
FreeIn-App Purchases
Seattle Transit: Bus Tracker screenshot 1
Seattle Transit: Bus Tracker screenshot 2
Seattle Transit: Bus Tracker screenshot 3
Seattle Transit: Bus Tracker screenshot 4
Seattle Transit: Bus Tracker screenshot 5
Seattle Transit: Bus Tracker screenshot 6

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.

More King County Metro Flex apps to explore

FAQ about King County Metro Flex

What are the best king county metro flex apps for iPhone?
Metro Flex tops our king county metro flex apps ranking as of August 2026, with a 4.6-star average from 1K App Store ratings, and it's free to download.
Yes — 20 of the top king county metro flex apps we rank are free to download, including Metro Flex and Transit GO Ticket.
Metro Flex has no ads and has no in-app purchases, according to its App Store listing as of August 2026.
We track 81+ king county metro flex apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
King County Metro Flex is an on-demand neighborhood transit service that allows you to book rides anywhere within its service area using your phone. It offers a convenient and affordable alternative to traditional bus routes.
To book a ride, you need to download the app and create an account. Once logged in, you can book an on-demand ride directly from your phone, specifying your current location and desired destination.