# Garrett’s Rewards vs Mass511

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.

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.

## The numbers

| Metric | Garrett’s Rewards | Mass511 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.8 (16 ratings)](https://appshunter.io/ios/app/garretts-rewards/id1484599114/reviews) | **[3.4 (60 ratings)](https://appshunter.io/ios/app/mass511/id1640577370/reviews)** |
| Number of ratings | 16 | **60** |
| Positive reviews | 0.0% of reviews | **20.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 4 months |
| Monetization | Free | Free |
| Size | 94 MB | 40 MB |
| Requires iOS | **11.0** | 17.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Enjoy The City North Inc.](https://appshunter.io/developer/1117279457) | [Castle Rock Associates, Inc.](https://appshunter.io/developer/664709239) |

## What reviewers say

### Garrett’s Rewards

[App page](https://appshunter.io/ios/app/garretts-rewards/id1484599114)

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.

**Highlights:** Personalized rewards, Item clubs (buy 7 get 1 free), Member-only offers, Fuel savings with Market Pay, Debit card experience for fuel purchases

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### Mass511

[App page](https://appshunter.io/ios/app/mass511/id1640577370)

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:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Garrett’s Rewards free?

Garrett’s Rewards 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, Garrett’s Rewards or Mass511?

Mass511 is rated higher. Garrett’s Rewards averages 2.8 out of 5 from 16 ratings, while Mass511 averages 3.4 from 60 ratings.

### Do Garrett’s Rewards or Mass511 have ads?

Neither Garrett’s Rewards nor Mass511 shows ads.

### Which is updated more often, Garrett’s Rewards or Mass511?

Garrett’s Rewards ships an update every 3 months, and Mass511 every 4 months. Most recently, Garrett’s Rewards was updated on November 3, 2026 and Mass511 on November 3, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*