Garrett’s Rewards vs Mass511
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Garrett’s Rewards
Earn rewards and discounts on your purchases at Garrett's Family Market and Rapid Refill. Unlock personalized offers, free items through clubs, and exclusive member deals. Upgrade to Market Pay for fuel savings.
- Personalized rewards
- Item clubs (buy 7 get 1 free)
- Member-only offers
- Fuel savings with Market Pay
- Debit card experience for fuel purchases
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Garrett’s rewards you for purchasing all your favorite items at Garrett’s Family Market and Rapid Refill stores. Present your card or app with each purchase and we’ll begin surprising you with free and discounted items. Get personalized rewards for the products you love and crave. The more you visit, the more surprises you’ll receive. Upgrade to Market Pay to enjoy savings on fuel. Market Pay offers you an interest-free, debit card experience combined with discounts at the pump. Every gallon, every day. App Features: Personalized rewards - Get personalized rewards for the products you love and crave. The more you visit, the more surprises you’ll receive. Clubs - Earn your favorite items for free with our Beverage, Sandwich and Nutritional Bar clubs. Buy 7 get 1 free. Member-only access - Receive members-only offers, just for being part of Garrett’s Rewards. Plus, stay in the know with Garrett’s Family Market and Rapid Refill updates and happenings. Fuel savings - Save 10¢ on every gallon when you pay with Market Pay. Market Pay is an upgrade to Garrett’s Rewards that lets you pay with your card or the Garrett’s Rewards mobile app. Simply link your Garrett’s Rewards account to your checking account to enable debit transactions and start saving today.
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.
- 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
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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
Verdict
The clearest difference is rating: Mass511 at 3.4 against Garrett’s Rewards's 2.8. Mass511 also leads on review sentiment (20% vs 0%) and ratings volume (60 vs 16). Garrett’s Rewards's advantage is iOS requirement (11.0 vs 17.6). 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Mass511 holds the better App Store score, 3.4 against 2.8. Both are backed by a comparable volume of ratings — 16 and 60 respectively. Written reviews point the same way: 0% of Garrett’s Rewards's written reviews are positive against 20% of Mass511's.
Garrett’s Rewards ships an update every 3 months, Mass511 every 4 months. Both last shipped on November 3, 2026.
| Parameter | Garrett’s Rewards | Mass511 |
|---|---|---|
| Price | Free | Free |
| Rating | 2.8 (16 ratings) | 3.4 (60 ratings) — better |
| Positive reviews | 0.0% of reviews | 20.0% of reviews — better |
| Number of ratings | 16 | 60 — better |
| Update frequency | Every 3 months — better | Every 4 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 11.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 94 MB | 40 MB |
| Age rating | 12+ | 4+ |
| Developer | Enjoy The City North Inc. | Castle Rock Associates, Inc. |
Customer experience
Garrett’s Rewards
Mass511
In-app purchases
Garrett’s Rewards
No in-app purchases
Mass511
No in-app purchases









