Comparison

Slé vs MBTA Go

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

Head to head
About

Slé

Track your daily travel habits to understand their impact on air quality, traffic, and personal health. Get personalized tips to improve your score and compete with friends to foster a healthier community.

Highlights
  • Score daily trips
  • Connect with friends
  • Improve air quality
  • Reduce traffic congestion
  • Enhance personal health
  • Track progress
  • Community competition
Read full description

The Slé app brings transparency and connectivity to your mobility patterns—whether you’re driving, riding, or on foot. Use Slé to score daily trips, connect and compete with friends in support of cleaner air, less traffic, and a healthier community. Your Slé Score: See how your daily trip routines contribute to local air quality, traffic patterns, and personal health—all in one place. Actionable Guidance: Explore choices, track progress and improve your score with feedback designed to get you started and keep you going. Community Competition: Share your score and compete with friends to support a happier community, better city, and brighter future.

About

MBTA Go

Get real-time public transit information for the Greater Boston area. Track buses and trains, view live arrival times, and stay updated on route closures and alerts. This app also offers accessibility features for all riders.

Highlights
  • Live arrival times
  • Vehicle tracking on map
  • Closure alerts and maps
  • Feedback submission
  • Accessibility features
Features
Currently charting
Read full description

MBTA Go is the official app for live, public transit information in the Greater Boston area. Check live arrival times, track your vehicle, and learn about the latest closures. App features: • Check live arrival times: Get the latest estimates of when your bus or train will get to you. • Track your vehicle: Check how many stops away your bus or train is, and see live vehicle locations on the map. • Learn about the latest closures: Find out if your there is a closure on your route with clear alerts and maps. • Share feedback: Provide feedback to help us resolve issues, make improvements, and prioritize what we work on next. We want to make MBTA Go accessible to all riders who have a smartphone. The app supports language translations and the following mobile accessibility features: • VoiceOver for riders who are blind or have low-vision • Switch and Voice Control for riders with mobility impairments If you have questions about MBTA Go, email us at apphelp@mbta.com.

Screenshots

Slé4 screens
MBTA Go4 screens

Verdict

The call

The clearest difference is rating: Slé at 5.0 against MBTA Go's 4.1. Slé also leads on review sentiment (100% vs 63%). MBTA Go's advantage is ratings volume (145 vs 6) and chart position (#41 vs unranked). On price, update cadence, 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

Slé holds the better App Store score, 5.0 against 4.1. That said, the two scores are not equally well evidenced: MBTA Go has 145 ratings behind it against 6, so its average is the more settled of the two. Written reviews point the same way: 100% of Slé's written reviews are positive against 63% of MBTA Go's.

UpkeepUpdate frequency

Slé ships an update every 3 weeks, MBTA Go fortnightly. The most recent releases landed on September 7, 2026 and September 26, 2026 respectively.

Scorecard4 real differences · 7 level
Slé versus MBTA Go: the parameters behind the verdict, then further details
ParameterSléMBTA Go
PriceFreeFree
Rating5.0 (6 ratings) — better4.1 (145 ratings)
Positive reviews100.0% of reviews — better63.4% of reviews
Number of ratings6145 — better
Update frequencyEvery 3 weeksFortnightly — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
Best chart rank—#41 — better
DevicesiPhoneiPhone
Requires iOS16.1 — better16.4
Further details — not scored
Size59 MB87 MB
Age rating4+4+
DeveloperThrivity CorporationMBTA

Customer experience

Slé

All ratings6 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

MBTA Go

All ratings145 ratings
Positive78.6%
Neutral2.1%
Negative19.3%
Written reviews41 reviews
Positive63.4%
Neutral2.4%
Negative34.1%

Bugs and requests

Slé

Not enough reviews yet to summarise bugs or requests.

MBTA Go

Reported bugs

2 issues
  • App crashes or fails to load at times
  • Discrepancies between app data and actual transit times

Requested features

3 requests
  • Integrate with bike-sharing services
  • Add ability to purchase tickets/passes through the app
  • Improve trip planning functionality

In-app purchases

None

Slé

No in-app purchases

None

MBTA Go

No in-app purchases

Questions

Is Slé free?
Slé is free to download, with no in-app purchases.
Is MBTA Go free?
MBTA Go is free to download, with no in-app purchases.
Which has better reviews, Slé or MBTA Go?
Slé is rated higher. Slé averages 5.0 out of 5 from 6 ratings, while MBTA Go averages 4.1 from 145 ratings.
Do Slé or MBTA Go have ads?
Neither Slé nor MBTA Go shows ads.
Which is updated more often, Slé or MBTA Go?
Slé ships an update every 3 weeks, and MBTA Go fortnightly. Most recently, Slé was updated on September 7, 2026 and MBTA Go on September 26, 2026.

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