# Halo Collar vs Rock N Rollover

The clearest difference is rating: Rock N Rollover at 4.9 against Halo Collar's 4.1. Halo Collar's advantage is ratings volume (9.6K vs 10). 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.

Rock N Rollover holds the better App Store score, 4.9 against 4.1. That said, the two scores are not equally well evidenced: Halo Collar has 9.6K ratings behind it against 10, so its average is the more settled of the two.

Halo Collar ships an update every 3 weeks, Rock N Rollover every 5 weeks. The most recent releases landed on November 6, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Halo Collar | Rock N Rollover |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.1 (9.6K ratings)](https://appshunter.io/ios/app/halo-collar/id1476830649/reviews) | **[4.9 (10 ratings)](https://appshunter.io/ios/app/rock-n-rollover/id6746187962/reviews)** |
| Number of ratings | **9.6K** | 10 |
| Positive reviews | 69.6% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 5 weeks |
| Monetization | Free | Free |
| Size | 324 MB | 140 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Protect Animals With Satellites, LLC](https://appshunter.io/developer/1476830648) | [iTrust Ventures LLC](https://appshunter.io/developer/1317767149) |

## What reviewers say

### Halo Collar

[App page](https://appshunter.io/ios/app/halo-collar/id1476830649)

This app manages a smart collar system that creates virtual fences to keep dogs safely contained. It offers expert training, real-time activity tracking, and instant communication with your pet from anywhere.

**Highlights:** Virtual fence creation, Expert dog training methods, Real-time safety tracking, Activity monitoring, Instant pet communication, Customizable feedback

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Best thing I've ever bought!
- 🔒 Great Service
- 👍 Problem Solved!
- 👍 Great for larger properties!
- 👍 Life savers

**What reviewers complain about**

- 🐛 Loses connection
- 🐛 Awful.
- 🐛 Good, not great
- 🔋 I wish the 'zap' was stronger.
- 🐛 Mediocre at best

**Reported bugs**

- GPS inaccuracies
- Collar malfunctions
- Connectivity issues
- Battery life problems

**Requested features**

- Custom No Go Zones
- Remote control option


### Rock N Rollover

[App page](https://appshunter.io/ios/app/rock-n-rollover/id6746187962)

Manage your pet's care with ease. Schedule appointments, get real-time updates including photos, communicate directly with staff, and handle payments seamlessly. Experience top-tier pet services.

**Highlights:** Schedule appointments, Receive status updates, View pet pictures, Chat with staff, Contactless payments, Pet care services

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Halo Collar free?

Halo Collar is free to download, with no in-app purchases.

### Is Rock N Rollover free?

Rock N Rollover is free to download, with no in-app purchases.

### Which has better reviews, Halo Collar or Rock N Rollover?

Rock N Rollover is rated higher. Halo Collar averages 4.1 out of 5 from 9.6K ratings, while Rock N Rollover averages 4.9 from 10 ratings.

### Do Halo Collar or Rock N Rollover have ads?

Neither Halo Collar nor Rock N Rollover shows ads.

### Which is updated more often, Halo Collar or Rock N Rollover?

Halo Collar ships an update every 3 weeks, and Rock N Rollover every 5 weeks. Most recently, Halo Collar was updated on November 6, 2026 and Rock N Rollover on November 5, 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.*