Comparison

TourTrustees vs Mass511

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

Head to head
About

TourTrustees

Explore historical and artistic sites with self-guided tours focusing on art, landscapes, and people. Discover iconic locations at your own pace, even offline, or enjoy armchair tourism from home. Get insider stories and event information for these special places.

Highlights
  • Self-guided historical tours
  • Art and landscape focus
  • Offline functionality
  • Armchair tourism option
  • Event and tour listings
  • Insider stories
Features
Read full description

With this tour app, history and art come alive at some of The Trustees most iconic sites, including: deCordova Sculpture Park and Museum, a constantly changing landscape of large-scale, outdoor, modern and contemporary sculpture and site-specific installations; Castle Hill on the Crane Estate, a stunning Massachusetts seaside estate in Ipswich; and the Old Manse, whose residents witnessed the first shots of the American Revolution and where Emerson and Hawthorne spawned a revolution in American literature. These self-guided tours focus on the art, landscapes, and people, and events that shaped them over time. Whether you’re an art geek, history buff, literature fan, or just a little bit curious, you’ll enjoy getting outside and exploring these intriguing places with some expert knowledge to add to your visit. Explore at your own pace or follow one of our suggested tour routes. This app works offline, so you’re free to explore even if you’re not connected to the internet. Or do some armchair tourism at home via the web link for each site. It also links to the many events, tours, and special events happening in real time. Get the inside scoop on the fascinating and fabulous stories of these special places, all in the palm of your hand. about the trustees: The Trustees is Massachusetts’ largest conservation and preservation organization and the nation’s first land trust. We are a nonprofit supported by members, friends, and donors. Explore more than 100 inspired places across Massachusetts, from beaches, farms, and woodlands, to historic homes, urban gardens, and more. thetrustees.org

About

Mass511

Get real-time traffic updates, incident alerts, and camera views for Massachusetts highways. This app offers hands-free audio notifications and personalized route management to keep you informed while driving.

Highlights
  • Hands-free audio notifications
  • Zoom-enabled map with camera views
  • Real-time incident and weather updates
  • Personalized account management
  • Traffic speed monitoring
  • Access to traveler resources
Features
Read full description

The Mass511 app is the Massachusetts Department of Transportation's official traffic and traveler information app. The Mass511 app, new and improved in 2022, provides up-to-date traffic information for interstates, U.S. routes and state highways across Massachusetts. FEATURES: • Hands-free, eyes-free audio notifications of traffic events while you drive • A zoom-enabled map with tappable traffic event icons and surrounding camera views • Near real-time updates on traffic incidents, construction, weather and road closures • Manage My Mass511 personalized accounts including saved routes, areas, and camera views and email and text alerts • View current traffic speeds • View traffic cameras throughout the state. Sign up for a My Mass511 account to save cameras for easy access. • Access to additional traveler information resources NOTE: Continued use of GPS running in the background can decrease device battery life. The primary responsibility of every driver is the safe operation of their vehicle. While traveling, mobile communication devices should be used only when the motor vehicle is at a complete stop, off the traveled portion of the roadway. Do not text and drive (it's against the law) or use this app while driving. App developed by Castle Rock Associates https://www.castlerockits.com. For help with Mass511, please visit https://mass511.com/help/index.html.

Screenshots

TourTrustees4 screens
Mass5114 screens

Verdict

The call

TourTrustees and Mass511 both sit at 3.6 stars, but that hides the real split: 20% of Mass511's written reviews are positive against 0% of TourTrustees's. Mass511 also leads on ratings volume (60 vs 5). TourTrustees's advantage is iOS requirement (15.1 vs 17.6). On price, rating, update cadence and ads 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

TourTrustees holds the better App Store score, 3.6 against 3.4. That said, the two scores are not equally well evidenced: Mass511 has 60 ratings behind it against 5, so its average is the more settled of the two. Written reviews complicate that: 0% of TourTrustees's written reviews are positive against 20% of Mass511's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

TourTrustees ships an update every 3 months, Mass511 every 4 months. The most recent releases landed on October 20, 2026 and October 24, 2026 respectively.

Scorecard3 real differences · 7 level
TourTrustees versus Mass511: the parameters behind the verdict, then further details
ParameterTourTrusteesMass511
PriceFreeFree
Rating3.6 (5 ratings) — better3.4 (60 ratings)
Positive reviews0.0% of reviews20.0% of reviews — better
Number of ratings560 — better
Update frequencyEvery 3 months — betterEvery 4 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.1 — better17.6
Further details — not scored
Size135 MB40 MB
Age rating4+4+
DeveloperThe Trustees of ReservationsCastle Rock Associates, Inc.

Customer experience

TourTrustees

All ratings5 ratings
Positive60.0%
Neutral0.0%
Negative40.0%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Mass511

All ratings53 ratings
Positive58.5%
Neutral5.7%
Negative35.8%
Written reviews10 reviews
Positive20.0%
Neutral10.0%
Negative70.0%

In-app purchases

None

TourTrustees

No in-app purchases

None

Mass511

No in-app purchases

Questions

Is TourTrustees free?
TourTrustees is free to download, with no in-app purchases.
Is Mass511 free?
Mass511 is free to download, with no in-app purchases.
Which has better reviews, TourTrustees or Mass511?
TourTrustees is rated higher. TourTrustees averages 3.6 out of 5 from 5 ratings, while Mass511 averages 3.4 from 60 ratings.
Do TourTrustees or Mass511 have ads?
Neither TourTrustees nor Mass511 shows ads.
Which is updated more often, TourTrustees or Mass511?
TourTrustees ships an update every 3 months, and Mass511 every 4 months. Most recently, TourTrustees was updated on October 20, 2026 and Mass511 on October 24, 2026.

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