# Carrier SmartHome vs Limpet

The clearest difference is rating: Limpet at 5.0 against Carrier SmartHome's 3.5. Carrier SmartHome's advantage is ratings volume (2.6K vs 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.

Limpet holds the better App Store score, 5.0 against 3.5. That said, the two scores are not equally well evidenced: Carrier SmartHome has 2.6K ratings behind it against 1, so its average is the more settled of the two.

Carrier SmartHome ships an update fortnightly, Limpet every 10 days. The most recent releases landed on November 9, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Carrier SmartHome | Limpet |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.5 (2.6K ratings)](https://appshunter.io/ios/app/carrier-smarthome/id6503700523/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/limpet/id6738070613/reviews)** |
| Number of ratings | **2.6K** | 1 |
| Positive reviews | 10.9% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 10 days** |
| Monetization | Free | Free |
| Size | 193 MB | 86 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Carrier Corporation](https://appshunter.io/developer/542004889) | [Limpet International Co., Limited](https://appshunter.io/developer/1779195598) |

## What reviewers say

### Carrier SmartHome

[App page](https://appshunter.io/ios/app/carrier-smarthome/id6503700523)

Manage your home's comfort remotely with this app. Adjust temperature, create custom schedules, monitor energy usage, and receive real-time alerts for your compatible Carrier system. Redefine your home comfort experience with intuitive control.

**Highlights:** Remote temperature and humidity adjustment, Customizable smart scheduling, Energy usage monitoring, Real-time system alerts, Intuitive user interface

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Significant improvement
- 👍 Intuitive and easy to use
- 👍 Sleek, modern feel
- 👍 Refreshed look and improved experience
- 👍 Good screens

**What reviewers complain about**

- 🐛 App freezes and requires force quit
- 🐛 Doesn't show correct operating status
- 🐛 Doesn't update outside temperature
- 🐛 Fails to register temperature changes
- 🐛 Unreliable connection and sync issues

**Reported bugs**

- App freezes and becomes unresponsive
- Operating status not in sync with wall controller
- Notifications don't work or are delayed
- AQI data is inaccurate for user's location
- Temperature changes not reflected in app

**Requested features**

- Show system operating status (heating, cooling)
- Display energy consumption details
- Add more temperature schedule options
- Integrate with Apple HomeKit
- Show outside temperature measured by the system


### Limpet

[App page](https://appshunter.io/ios/app/limpet/id6738070613)

This app connects to smart pet devices, allowing remote feeding, cleaning, and monitoring of your pet. It offers features like scheduled feeding, two-way audio, and AI-powered activity tracking to ensure your pet is cared for even when you're away.

**Highlights:** Remote feeding schedules, One-tap remote food dispensing, Two-way audio communication, AI auto-follow video recording, Real-time activity monitoring, Temperature and anomaly alerts

**In-app purchases:** none


## Frequently asked questions

### Is Carrier SmartHome free?

Carrier SmartHome is free to download, with no in-app purchases.

### Is Limpet free?

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

### Which has better reviews, Carrier SmartHome or Limpet?

Limpet is rated higher. Carrier SmartHome averages 3.5 out of 5 from 2.6K ratings, while Limpet averages 5.0 from 1 ratings.

### Do Carrier SmartHome or Limpet have ads?

Neither Carrier SmartHome nor Limpet shows ads.

### Which is updated more often, Carrier SmartHome or Limpet?

Carrier SmartHome ships an update fortnightly, and Limpet every 10 days. Most recently, Carrier SmartHome was updated on November 9, 2026 and Limpet on October 30, 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.*