Best Caltrain Companion Apps

210+ iOS apps curated and reviewed

4.6 avg rating
20 free apps
Updated May 2026

Whether you're new to caltrain companion or looking for an upgrade, our curated collection of 210+ iOS apps has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.

Top Picks for Caltrain Companion

Caltrain Companion#1

Caltrain Companion by Kristopher Linquist

Live Tracking & Stop Alerts!
Editor's Choice
✈️ Travel
4.8(5 ratings)
FreeIn-App Purchases
Caltrain Companion screenshot 1
Caltrain Companion screenshot 2
Caltrain Companion screenshot 3
Caltrain Companion screenshot 4
Caltrain Companion screenshot 5
Caltrain Companion screenshot 6

Get real-time train arrival information and plan your trips with ease. Receive personalized alerts for your chosen trains, including delays and cancellations, and never miss your stop. This app also offers on-board location tracking and automatic Wi-Fi connection.

Caltrain Live#2

Caltrain Live by Jackson Loeffler

Strong Contender
✈️ Travel
4.4(16 ratings)
Free
Caltrain Live screenshot 1
Caltrain Live screenshot 2
Caltrain Live screenshot 3
Caltrain Live screenshot 4
Caltrain Live screenshot 5
Caltrain Live screenshot 6

Access real-time Caltrain information, including train status, service disruptions, and timetables with offline access. Plan trips with live data and receive instant alerts for your commute.

Strava: Run, Bike, Walk#3

Strava: Run, Bike, Walk by Strava Inc.

Suivez vos activités sportives
Worth Considering
💪 Health & Fitness
4.8😐(363K ratings)
FreeAdsIn-App Purchases
#2in Health & Fitness
Strava: Run, Bike, Walk screenshot 1
Strava: Run, Bike, Walk screenshot 2
Strava: Run, Bike, Walk screenshot 3
Strava: Run, Bike, Walk screenshot 4
Strava: Run, Bike, Walk screenshot 5
Strava: Run, Bike, Walk screenshot 6

Track all your activities, from runs to yoga, and share your progress with friends. Discover new routes, get AI-powered insights, and join challenges. Stay motivated and safe with real-time location sharing.

What We Love

  • 🚀 Great platform
  • 👍 Excellent for tracking fitness activities
  • 👍 Motivating and engaging community
  • 👍 Comprehensive data and analytics

Room to Improve

  • 🐛 Inaccurate GPS tracking and distance recording
  • 🔒 Poor customer support and unresponsive to user issues
  • 💰 Aggressive monetization with features locked behind paywall

More Caltrain Companion apps to explore

4
Fitness App (ABC Trainerize)
Fitness App (ABC Trainerize)
Fitness App (ABC Trainerize)
by TSR Gym Technik Ltd.
Free

This app connects fitness professionals with their clients, offering tools for online coaching, personalized training plans, nutrition guidance, and progress tracking. It aims to enhance client engagement and help individuals achieve their health goals through a comprehensive digital experience.

Client engagement toolsOnline training plan deliveryNutrition and habit coaching
💪 Health & Fitness
(65K)
freemium
5
Wahoo ELEMNT Companion
Wahoo ELEMNT Companion
Wahoo ELEMNT Companion
by Wahoo Fitness L.L.C.
Free

This app simplifies the setup and interaction with a bike computer. It allows for easy configuration of sensors, workout pages, and route syncing. Users can also track rides in real-time and share workout data with popular training platforms.

Bike computer setup via QR codeConfigure workout pages with drag-and-dropSync routes from Strava and Ride with GPS
💪 Health & Fitness
(36K)
free with in-app purchases
6
Umo Mobility
Umo Mobility
Umo Mobility
Your travel companion
Free

This all-in-one transit app allows users to buy passes, get directions, and access real-time bus schedules. It simplifies travel planning and payment, offering contactless boarding and personalized alerts for a seamless journey.

Buy transit passesGet directions and map navigationFind bus schedules
✈️ Travel
(2.8K)
free with in-app purchases
7
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
8
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
🗺️ Navigation
(809)
free with in-app purchases
9
Fitbod: Gym & Fitness Planner
Fitbod: Gym & Fitness Planner
Fitbod: Gym & Fitness Planner
AI Personal Trainer & Workouts
Free

This app creates personalized AI-driven workout plans to help you build muscle, gain strength, and lose weight. It adapts to your fitness level and available equipment, offering over 1000 exercises with video guides. Track your progress and get support from trainers.

AI-generated customized workout plansAdaptive AI learns from user editsOver 1000 exercises with video guides
💪 Health & Fitness
(276K)
subscription
10
Cronometer: Calorie Counter
Cronometer: Calorie Counter
Cronometer: Calorie Counter
Nutrition, macro, diet tracker
Free

Track your diet and exercise with an extensive food database and detailed nutrient breakdowns. Monitor progress towards health goals, integrate with fitness devices, and gain insights into sleep patterns. Offers premium features for enhanced tracking and an ad-free experience.

Extensive verified food databaseDetailed nutrient and calorie trackingFitness goal setting and progress monitoring
💪 Health & Fitness
(93K)
free with in-app purchases
11
Intervals.icu Companion
Intervals.icu Companion
Intervals.icu Companion
3rd-Party Intervals.icu App
Free

This companion app visualizes your fitness, fatigue, and form trends using data from Intervals.icu. It offers configurable widgets for desktop and home screens, along with Apple Watch faces, to provide quick access to your key metrics and automatic data updates.

Interactive Fitness, Fatigue & Form GraphApple Watch App for data viewingMulti-Platform Widgets (iOS, iPadOS, watchOS, macOS)
💪 Health & Fitness
(27)
free
12
Muscle Booster Workout Tracker
Muscle Booster Workout Tracker
Muscle Booster Workout Tracker
Calisthenics, Chair, Gym Plans
Free

This app acts as a personal trainer, creating customized workout plans for muscle gain, weight loss, or recovery. It offers a vast library of exercises and challenges for home or gym, adapting to your available equipment and goals.

Personalized workout plans1000+ exercise libraryHome and gym workouts
💪 Health & Fitness
(135K)
free with in-app purchases
13
CycleBar
CycleBar
CycleBar
Premier Indoor Cycling
Free

Manage your indoor cycling classes and track your fitness progress. View upcoming classes, book your favorite spots, and join waitlists. Monitor your performance over time and earn rewards through a loyalty program.

Personalized home screenClass schedule and bookingWaitlist functionality
💪 Health & Fitness
(26K)
free with in-app purchases
14
Fitness Connection
Fitness Connection
Fitness Connection
by Titan Fitness LLC
Free

Manage your gym experience from your phone. Access your digital keytag for faster check-ins, view class schedules, and stay informed about club news. Enjoy on-demand workouts, track your fitness activities, and connect with your gym community.

Digital keytag for check-inView class schedulesAccess FC OnDemand workout videos
💪 Health & Fitness
(980)
free
15
SBB Mobile
SBB Mobile
SBB Mobile
by SBB
Free

This app serves as a comprehensive travel companion for public transport. It allows users to plan journeys, purchase tickets, and receive real-time updates on delays and disruptions. It also offers features for managing travelcards and finding station information.

Journey planning with timetable searchTicket purchasing for all of SwitzerlandReal-time trip information and service disruptions
✈️ Travel
(56)
free with in-app purchases
16
SNCF Connect: Trains & routes
SNCF Connect: Trains & routes
SNCF Connect: Trains & routes
Train tickets & timetables
Free

Plan, book, and manage all your train and public transport journeys across France and Europe. Find the best routes, compare prices, and receive real-time alerts for a seamless travel experience.

Journey planning and bookingMulti-modal transport optionsReal-time travel alerts
✈️ Travel
(42K)
free with in-app purchases
17
Life Fitness Connect App
Life Fitness Connect App
Life Fitness Connect App
Track and plan your workouts
Free

This app helps you manage your gym workouts by providing a library of exercises to build custom routines or choose from pre-built ones. It offers automatic cardio tracking via QR codes on compatible equipment and detailed workout statistics.

Pre-built exercise libraryCreate custom workoutsAutomatic cardio tracking
💪 Health & Fitness
(3.4K)
free
18
ASICS Runkeeper—Run Tracker
ASICS Runkeeper—Run Tracker
ASICS Runkeeper—Run Tracker
Running App and Training Plans
Free

Track your runs, set personalized goals, and follow guided workouts to improve your fitness. This app offers GPS tracking for various activities, progress monitoring, and motivational features to help you achieve your running ambitions.

GPS activity trackingPersonalized training plansAudio-guided workouts
💪 Health & Fitness
(376K)
free with in-app purchases
19
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
🗺️ Navigation
(12K)
free
20
Garmin Connect™
Garmin Connect™
Garmin Connect™
beat yesterday.
Free

Track your health and fitness activities with detailed statistics and personalized insights. Create custom workouts, build courses, and challenge friends. Syncs with compatible devices and other popular fitness apps.

Activity tracking and health metricsDetailed statistics analysisCustom workout and course creation
💪 Health & Fitness
(57K)
free