# Bay Transit — San Francisco BART Companion

> San Francisco BART trip planner and real-time departure tracker. (iPhone/iPad app by Ho Won Kim.)

- Source: https://appshunter.io/ios/app/bay-transit/id1644622451 (this page in markdown: same URL + `.md`)
- Developer: [Ho Won Kim](https://appshunter.io/developer/1497463713)
- Category: Travel, Navigation
- Price: Free
- Rating: 5.00/5 from 2 App Store ratings
- Age rating: 4+
- Requires: iOS 17.0 · 5 MB
- Languages: English
- Released: 2023-09-04
- Data updated: 2026-06-05
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/bay-transit/id1644622451/reviews.md

## What is Bay Transit?

Bay Transit — BART Companion
Bay Transit is the smarter way to ride BART. Plan your trip, track real-time departures, and stay ahead of service alerts — all in one beautifully designed app.

* Route Planning
Enter your departure and arrival stations and instantly see your options. Bay Transit shows you multiple trip choices with travel times and fares — Clipper, regular, and discount rates included. Your route comes to life on an interactive map with color-coded BART lines, clearly marking every stop, transfer, and destination along the way.

* Real-Time Departures
See live estimated arrival times for every train at any BART station. Know exactly which platform to head to, how many cars the train has, and whether it's running on time. Trains that are arriving now show up front so you never miss your ride.

* Service Alerts
Active service disruptions appear the moment you open the app. When everything is running smoothly, you'll know that too.

## Key features

- Route planning with fare details
- Real-time train departure estimates
- Interactive route map
- Service disruption alerts
- Clipper, regular, and discount fare options


## Frequently asked questions about Bay Transit

### How does Bay Transit help me plan my BART trip?

Bay Transit allows you to enter your departure and arrival stations to see multiple trip options. It displays travel times, fares including Clipper, regular, and discount rates, and shows your route on an interactive map.

### Can I see real-time train information with Bay Transit?

Yes, Bay Transit provides live estimated arrival times for every train at any BART station. You can see which platform to use, train car count, and if the train is on time.

### Does Bay Transit show service alerts?

Yes, active service disruptions are displayed the moment you open the app. You will be immediately informed of any issues affecting BART service.

### What devices does Bay Transit support?

Bay Transit is available for iPhone and iPad devices.

### What is the age rating for Bay Transit?

Bay Transit has an age rating of 4+, making it suitable for a wide range of users.

### How often is Bay Transit updated?

The latest version of Bay Transit is 2.2, and it was last updated on April 27, 2026. This indicates a recent update, suggesting ongoing development and support.

### Is Bay Transit free to use?

Yes, Bay Transit is completely free to download and use. There are no in-app purchases or subscription fees required.

### Does Bay Transit have ads?

No, Bay Transit is ad-free. You can use the app without any advertisements interrupting your experience.

## Version history (last 5 releases)

### 2.2 — 2026-04-27

Live Activity & Dynamic Island
  Track your next BART departure right from your Lock Screen and Dynamic Island — no need to
  open the app.

  Real-Time Departure Strip
  After planning a route, a live panel shows upcoming trains from your departure station and
  refreshes automatically every minute.

  Your Location on the Map
  The map now opens centered on your current location so you can quickly find nearby stations.

  Liquid Glass Design
  The entire UI has been updated to take full advantage of the new Liquid Glass design in iOS26.

  iPad Improvements
  Sheets now open full-screen on iPad for a better reading experience. The station live
  departure panel has been refined with a scrollable layout and a more reliable close button.

  Bug Fixes & Performance
  General stability improvements and under-the-hood cleanup

### 2.1 — 2026-03-23

Version 2.1

Bay Transit has been completely redesigned from the ground up.
- The new home is an interactive map — your route, your stations, and your trains all in one glanceable view. Color-coded lines trace your journey directly on the map, with clear markers for where you're boarding, transferring, and arriving.
- Trip cards are cleaner and faster to read. Fares, travel time, and departure details are right where you need them — no digging required.
- Service alerts and line information now open in polished sheets that feel native to your device. On iPad, they expand to full view automatically. Every panel has been refined with consistent spacing, sharper typography, and materials that adapt beautifully to light and dark mode.
- The live clock, alert badge, and line selector sit together in a compact, always-visible toolbar — so you always know the time and the system status at a glance.

This is Bay Transit, rebuilt.

### 2.0 — 2025-09-25

BartGo has been renamed to Bay Transit. Version 2.0 introduces a map with nearby stations, a liquid glass design, and integration with Apple’s new foundation language model. Please enjoy Bay Transit!

### 1.1.1 — 2023-09-18

Minor design improvements.

### 1.1 — 2023-09-04

No release notes.

## Apps similar to Bay Transit

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Live Caltrain Map: GPS Tracker](https://appshunter.io/ios/app/live-caltrain-map-gps-tracker/id6471891121) | 5.0 (3) | Free | Travel |
| [Cal-Ride](https://appshunter.io/ios/app/cal-ride/id6443437087) | 5.0 (1) | Free | Travel |
| [Live Muni Map: Bus & Metro GPS](https://appshunter.io/ios/app/live-muni-map-bus-and-metro-gps/id6471349438) | 4.4 (20) | Free | Travel |
| [Tracks - Live Caltrain App](https://appshunter.io/ios/app/tracks-live-caltrain-app/id6480351976) | 5.0 (3) | Free | Travel |

## More apps by Ho Won Kim

- [WorkOne](https://appshunter.io/ios/app/workone/id6502869186)
- [Where You Run](https://appshunter.io/ios/app/where-you-run/id6754036352)

All apps by Ho Won Kim: https://appshunter.io/developer/1497463713

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-05.*