# Drive with Safety vs Mass511

The clearest difference is rating: Mass511 at 3.4 against Drive with Safety's 3.1. Mass511 also leads on review sentiment (20% vs 0%) and ratings volume (60 vs 13). Drive with Safety's advantage is iOS requirement (12.0 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 3.1. Both are backed by a comparable volume of ratings — 13 and 60 respectively. Written reviews point the same way: 0% of Drive with Safety's written reviews are positive against 20% of Mass511's.

Drive with Safety ships an update every 3 months, Mass511 every 4 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Drive with Safety | Mass511 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.1 (13 ratings)](https://appshunter.io/ios/app/drive-with-safety/id1213841436/reviews) | **[3.4 (60 ratings)](https://appshunter.io/ios/app/mass511/id1640577370/reviews)** |
| Number of ratings | 13 | **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 | 114 MB | 40 MB |
| Requires iOS | **12.0** | 17.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Safety Insurance Company](https://appshunter.io/developer/432646331) | [Castle Rock Associates, Inc.](https://appshunter.io/developer/664709239) |

## What reviewers say

### Drive with Safety

[App page](https://appshunter.io/ios/app/drive-with-safety/id1213841436)

Monitor your family's driving habits and locations with this app. It tracks phone use, texting, aggressive driving, and speeding, providing scores and rankings to encourage safer driving. You can also see where family members are and review their trip history.

**Highlights:** Real-time location tracking, Driving behavior monitoring (phone use, speeding), Driver scoring and ranking, Trip history review, Privacy controls for location sharing, Family driving safety insights

**Features:** macOS Compatibility

**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 Drive with Safety free?

Drive with Safety 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, Drive with Safety or Mass511?

Mass511 is rated higher. Drive with Safety averages 3.1 out of 5 from 13 ratings, while Mass511 averages 3.4 from 60 ratings.

### Do Drive with Safety or Mass511 have ads?

Neither Drive with Safety nor Mass511 shows ads.

### Which is updated more often, Drive with Safety or Mass511?

Drive with Safety ships an update every 3 months, and Mass511 every 4 months. Most recently, Drive with Safety was updated on November 2, 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.*