# Halo Collar vs C3 Tech Summit

The clearest difference is device support: C3 Tech Summit at 3 against Halo Collar's 1. 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.

Halo Collar ships an update every 3 weeks, C3 Tech Summit fortnightly. Both last shipped on November 12, 2026.

## The numbers

| Metric | Halo Collar | C3 Tech Summit |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.1 (9.7K ratings)](https://appshunter.io/ios/app/halo-collar/id1476830649/reviews)** | — |
| Number of ratings | **9.7K** | — |
| Positive reviews | 69.6% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | Free | — |
| Size | 324 MB | 244 MB |
| Requires iOS | 16.0 | **15.6** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Protect Animals With Satellites, LLC](https://appshunter.io/developer/1476830648) | [Accelevents](https://appshunter.io/developer/1198208094) |

## 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, providing peace of mind for owners.

**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


### C3 Tech Summit

[App page](https://appshunter.io/ios/app/c3-tech-summit/id6747343416)

**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 C3 Tech Summit free?

C3 Tech Summit is free to download, with no in-app purchases.

### Do Halo Collar or C3 Tech Summit have ads?

Neither Halo Collar nor C3 Tech Summit shows ads.

### Which is updated more often, Halo Collar or C3 Tech Summit?

Halo Collar ships an update every 3 weeks, and C3 Tech Summit fortnightly. Most recently, Halo Collar was updated on November 12, 2026 and C3 Tech Summit on November 12, 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.*