# Kidde vs Onelink Connect

The clearest difference is rating: Kidde at 4.7 against Onelink Connect's 3.0. Kidde also leads on ratings volume (7K vs 6) and review sentiment (45% vs 25%). Onelink Connect's advantage is in-app purchases (none vs 2) and iOS requirement (11.0 vs 14.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Kidde sells 2 in-app purchases, starting at $1.99 per month. Onelink Connect asks for nothing beyond the download.

Kidde holds the better App Store score, 4.7 against 3.0. That said, the two scores are not equally well evidenced: Kidde has 7K ratings behind it against 6, so its average is the more settled of the two. Written reviews point the same way: 45% of Kidde's written reviews are positive against 25% of Onelink Connect's.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on November 6, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | Kidde | Onelink Connect |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (7K ratings)](https://appshunter.io/ios/app/kidde/id942334464/reviews)** | [3.0 (6 ratings)](https://appshunter.io/ios/app/onelink-connect/id1434844136/reviews) |
| Number of ratings | **7K** | 6 |
| Positive reviews | **44.6% of reviews** | 25.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Freemium | **Free** |
| Size | 88 MB | 137 MB |
| Requires iOS | 14.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Walter Kidde Portable Equipment](https://appshunter.io/developer/942334463) | [First Alert / BRK Brands](https://appshunter.io/developer/574690878) |

## What reviewers say

### Kidde

[App page](https://appshunter.io/ios/app/kidde/id942334464)

Monitor your home's safety with real-time alerts for smoke, CO, and water leaks. This app integrates with smart devices, offering advanced indoor air quality insights and notifications for device maintenance.

**Highlights:** Real-time alarm notifications, Smart Hush® functionality, QR code setup, Device replacement alerts, Advanced Mold Risk Analysis, Thermal Comfort readings, Weekly air quality reports

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Advanced Home Health - Monthly | $1.99 | per month |
| Advanced Home Health - Annual | $19.99 | per year |

**What reviewers like**

- 🚀 Easy setup
- 👍 Helpful app features
- 🔒 Provides peace of mind
- 💡 Useful air quality monitoring
- 👍 Good customer support

**What reviewers complain about**

- 🐛 Frequent false alarms
- 🐛 Connectivity issues
- 🐛 Buggy app and firmware
- 👎 Paywalled features
- 👎 Poor user experience

**Reported bugs**

- App unable to connect to devices
- Firmware updates failing
- Devices going offline randomly
- Notifications not working as expected
- Inconsistent device naming in app

**Requested features**

- Add HomeKit support
- Improve historical data tracking
- Provide more detailed temperature/air quality data
- Allow remote alarm silencing
- Enhance app stability and usability


### Onelink Connect

[App page](https://appshunter.io/ios/app/onelink-connect/id1434844136)

Enhance your home Wi-Fi network with advanced control and security features. Manage connected devices, set content filters, and receive emergency alerts from compatible safety devices.

**Highlights:** Eliminate Wi-Fi dead zones, Configure device protection, Set up user profiles, Apply content filters, Pause internet access, Receive emergency alerts

**In-app purchases:** none


## Frequently asked questions

### Is Kidde free?

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

### Is Onelink Connect free?

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

### Which has better reviews, Kidde or Onelink Connect?

Kidde is rated higher. Kidde averages 4.7 out of 5 from 7K ratings, while Onelink Connect averages 3.0 from 6 ratings.

### Do Kidde or Onelink Connect have ads?

Neither Kidde nor Onelink Connect shows ads.

### Which is updated more often, Kidde or Onelink Connect?

Kidde ships an update every 2 months, and Onelink Connect every 2 months. Most recently, Kidde was updated on November 6, 2026 and Onelink Connect on November 2, 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.*