# Pet Stop Link vs Harbor

The clearest difference is review sentiment: Harbor at 100% against Pet Stop Link's 55%. Harbor also leads on rating (5.0 vs 3.9). Pet Stop Link's advantage is in-app purchases (none vs 2) and ratings volume (73 vs 5). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Harbor sells 2 in-app purchases, starting at $6.99 per month. Pet Stop Link asks for nothing beyond the download.

Harbor holds the better App Store score, 5.0 against 3.9. That said, the two scores are not equally well evidenced: Pet Stop Link has 73 ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 55% of Pet Stop Link's written reviews are positive against 100% of Harbor's.

Pet Stop Link ships an update every 6 weeks, Harbor every 2 months. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Pet Stop Link | Harbor |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.9 (73 ratings)](https://appshunter.io/ios/app/pet-stop-link/id1508594874/reviews) | **[5.0 (5 ratings)](https://appshunter.io/ios/app/harbor-rsd-and-adhd-support/id6785916914/reviews)** |
| Number of ratings | **73** | 5 |
| Positive reviews | 55.2% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 2 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 27 MB | 64 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Perimeter Technologies, Inc.](https://appshunter.io/developer/1273612568) | [Suzanne Rapisardo](https://appshunter.io/developer/6785916916) |

## What reviewers say

### Pet Stop Link

[App page](https://appshunter.io/ios/app/pet-stop-link/id1508594874)

This app connects to a smart pet fence system, allowing you to monitor your pet's behavior and receive notifications for collar charging or setting adjustments. It provides real-time information and over 1000 customizable settings for your pet's safety and your peace of mind.

**Highlights:** Smartphone connectivity, Pet behavior monitoring, Collar charging notifications, Remote setting adjustments, Over 1000 customizable settings, Real-time information access

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Great for behavior training
- 👍 Effective for stopping unwanted behaviors (jumping, barking)
- 👍 App allows remote trainer functionality
- 👍 Convenient for adjusting collar settings
- 👍 Night light feature is useful

**What reviewers complain about**

- 🐛 Slow to connect
- 🐛 Limited Bluetooth range (often < 15-20 feet)
- 🐛 Disconnects frequently
- 🐛 App is unreliable
- 🐛 Inaccurate battery life reporting

**Reported bugs**

- App is slow to connect
- App disconnects frequently
- App has limited range
- Inaccurate battery life reporting
- App connects to the wrong collar

**Requested features**

- Improve connection speed and reliability
- Increase Bluetooth range
- More accurate battery life reporting
- Better history/data logging and visualization
- Fix "Invalid Pin" errors


### Harbor

[App page](https://appshunter.io/ios/app/harbor-rsd-and-adhd-support/id6785916914)

This app provides emotional support and coping tools for neurodivergent adults experiencing rejection sensitivity dysphoria (RSD) and anxiety. It offers immediate relief, guided reflection, and self-understanding exercises in a calm, uncluttered interface.

**Highlights:** Nervous system regulation exercises, Short journaling prompts, Guided self-understanding exercises, Customizable personal toolkit, Private reflection journal, Discreet exercise options

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Harbor Monthly | $6.99 | per month |
| Harbor Monthly | $7.99 | per month |


## Frequently asked questions

### Is Pet Stop Link free?

Pet Stop Link is free to download, with no in-app purchases.

### Is Harbor free?

Harbor is free to download, with in-app purchases available.

### Which has better reviews, Pet Stop Link or Harbor?

Harbor is rated higher. Pet Stop Link averages 3.9 out of 5 from 73 ratings, while Harbor averages 5.0 from 5 ratings.

### Do Pet Stop Link or Harbor have ads?

Neither Pet Stop Link nor Harbor shows ads.

### Which is updated more often, Pet Stop Link or Harbor?

Pet Stop Link ships an update every 6 weeks, and Harbor every 2 months. Most recently, Pet Stop Link was updated on November 3, 2026 and Harbor on October 31, 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.*