Comparison

BART Watch vs Silicon Valley Hopper

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

BART Watch

This app provides a discreet way for public transit riders to report suspicious activity directly to transit police. Users can send text messages, photos, and location data, with options for anonymity. It also features alerts for persons of interest.

Highlights
  • Report suspicious activity
  • Send text messages and photos
  • Discreet reporting with disabled flash
  • Location sharing
  • Anonymous reporting option
  • Direct call to transit police
  • Be On the Look Out (BOLO) alerts
Features
Read full description

BART Watch: Free Security App for Riders. The BART Watch App offers the public a quick and discreet method for reporting suspicious activity directly to BART Police. The app can send pictures, text messages, and locations of suspicious people or activities. From the home screen, users have two easy options for contacting BART Police: * The “Report a Problem” button allows users to send text or photos directly to BART Police. To ensure discretion, the camera flash is automatically disabled when photos are taken through the app. When reporting an issue, users can select locations and report categories to assist BART Police. Riders can also send reports anonymously if they chose. * The “Call BART Police” button will connect customers directly to BART Police. The application is designed for BART. If you send a report in an area without cellular connectivity, it will be stored and sent when connectivity returns. The system is also designed to send text messages before pictures so that BART Police can get app reports as quickly as possible. Additional Features BOLO (Be On the Look Out) Alerts. BOLO Alerts on the BART Watch App may display alerts from BART Police about specific persons of interest. For example, BART Watch may display information about a missing person or child, such as where they were last seen. If you see a person from a BOLO, immediately call 911 and send an app report to BART Police discreetly. Help keep BART safe, "See something, Say something."

About

Silicon Valley Hopper

This app offers an affordable, public ridesharing service connecting users within Cupertino and Santa Clara, and to key transit hubs and a hospital. Book convenient, eco-friendly rides directly from your phone and pay easily with a credit or debit card.

Highlights
  • On-demand rideshare booking
  • Service across Cupertino and Santa Clara
  • Connections to Caltrain stations
  • Eco-friendly electric vehicles
  • Affordable public transit option
  • In-app credit/debit card payment
Features
Read full description

Silicon Valley Hopper is an affordable, public ridesharing program with service across the Cities of Cupertino and Santa Clara, plus to/from the Mountain View and Sunnyvale Caltrain stations and El Camino Health Mountain View Hospital. CONVENIENT Use your phone to book trips directly on the Silicon Valley Hopper app. You’ll be picked up in a nearby location by a branded vehicle. GREEN Most of the Silicon Valley Hopper vehicles are electric, and by connecting you to nearby transit we help you reduce your carbon footprint even further! AFFORDABLE Silicon Valley Hopper is a low cost, public transit option. Pay easily with a credit/debit card through the app. Questions? Reach out at support-hopper@ridewithvia.com Loving your experience so far? Throw us a 5-star rating. You’ll have our eternal gratitude.

Screenshots

BART Watch3 screens
Silicon Valley Hopper4 screens

Verdict

The call

The clearest difference is rating: Silicon Valley Hopper at 4.7 against BART Watch's 4.4. Silicon Valley Hopper also leads on update cadence (every 6 weeks vs every 3 months). BART Watch's advantage is monetization model (free vs ad-supported) and ratings volume (2.8K vs 571). On price, review sentiment, ads and in-app purchases there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Silicon Valley Hopper holds the better App Store score, 4.7 against 4.4. Both are backed by a comparable volume of ratings — 2.8K and 571 respectively. Written reviews point the same way: 35% of BART Watch's written reviews are positive against 37% of Silicon Valley Hopper's.

UpkeepUpdate frequency

BART Watch ships an update every 3 months, Silicon Valley Hopper every 6 weeks. The most recent releases landed on October 16, 2026 and October 17, 2026 respectively.

Scorecard5 real differences · 5 level
BART Watch versus Silicon Valley Hopper: the parameters behind the verdict, then further details
ParameterBART WatchSilicon Valley Hopper
PriceFreeFree
Rating4.4 (2.8K ratings)4.7 (571 ratings) — better
Positive reviews34.8% of reviews37.0% of reviews — better
Number of ratings2.8K — better571
Update frequencyEvery 3 monthsEvery 6 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree — betterAd-supported
DevicesiPhone, iPodiPhone, iPod
Requires iOS13.0 — better15.0
Further details — not scored
Size20 MB135 MB
Age rating4+4+
DeveloperELERTS CorpVia Transportation, Inc.

Customer experience

BART Watch

All ratings2,797 ratings
Positive85.7%
Neutral4.4%
Negative9.9%
Written reviews89 reviews
Positive34.8%
Neutral7.9%
Negative57.3%

Silicon Valley Hopper

All ratings571 ratings
Positive93.0%
Neutral0.7%
Negative6.3%
Written reviews27 reviews
Positive37.0%
Neutral0.0%
Negative63.0%

User reviews

BART Watch

From 2.8K App Store ratings

What we love

  • 🚀 Speedy response
  • 🚀 Helpful app
  • 🚀 Fast response time!
  • 🚀 Buen trabajo
  • 🚀 Excellent app/very useful

Room to improve

  • 🔍 Logo is too big
  • 🔍 Works horrible in tunnel and tube
  • 🔍 If you like to answer endless inane questions
  • 🔍 Useless
  • 🔍 No response

Silicon Valley Hopper

From 571 App Store ratings

What we love

  • 💰 Affordable transportation option
  • 👍 User-friendly app interface
  • 🚗 Good drivers (when available)
  • 🛡️ Safe and convenient service
  • 📱 Easy app setup

Room to improve

  • ⏱️ Extremely long wait times (30+ minutes)
  • 🚗 Driver reliability issues and cancellations
  • 🔄 Frequent driver reassignments
  • 💸 Unfair cancellation penalties
  • 🗺️ Incorrect drop-off locations

Bugs and requests

BART Watch

Reported bugs

3 issues
  • had a good connection but unable to upload
  • Can't file a report and a kid is lighting things on fire in the BART car. Obvious the camera doesn't work. Good job!
  • Don't see an option for fare evader

Requested features

2 requests
  • Need a way to report non-police matters too
  • Upload a photo of disruptive behavior

Silicon Valley Hopper

Reported bugs

5 issues
  • App splash screen freezes on startup
  • Excessive 'why are you not riding' notifications
  • Driver location tracking inaccuracies
  • Booking system unavailable during peak times
  • Drivers marked as no-show within one minute

Requested features

5 requests
  • Show pickup arrival time (not just destination time)
  • Live activity tracking for ride status
  • Drop-off at doorstep like Uber/Lyft
  • More drivers in Cupertino and Santa Clara
  • Better driver tracking and monitoring

In-app purchases

None

BART Watch

No in-app purchases

None

Silicon Valley Hopper

No in-app purchases

Questions

Is BART Watch free?
BART Watch is free to download, with no in-app purchases.
Is Silicon Valley Hopper free?
Silicon Valley Hopper is free to download, with no in-app purchases.
Which has better reviews, BART Watch or Silicon Valley Hopper?
Silicon Valley Hopper is rated higher. BART Watch averages 4.4 out of 5 from 2.8K ratings, while Silicon Valley Hopper averages 4.7 from 571 ratings.
Do BART Watch or Silicon Valley Hopper have ads?
Neither BART Watch nor Silicon Valley Hopper shows ads.
Which is updated more often, BART Watch or Silicon Valley Hopper?
BART Watch ships an update every 3 months, and Silicon Valley Hopper every 6 weeks. Most recently, BART Watch was updated on October 16, 2026 and Silicon Valley Hopper on October 17, 2026.

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