Kidde vs Meross
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Kidde
This app connects to smart home safety devices, providing real-time alerts for smoke, CO, air quality, and water leaks. It offers features like Smart Hush, remote notifications to loved ones, and advanced indoor air quality monitoring through a subscription service.
- Real-time alarm notifications
- Smart Hush functionality
- QR code setup for Wi-Fi connection
- Device replacement notifications
- Remote notifications to friends/family
- Advanced Indoor Air Quality (IAQ) monitoring
- Mold Risk Analysis
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Step into the future with Kidde Smart Home Safety – where the intelligence of modern homes meets cutting-edge protection. The Kidde app seamlessly integrates with your smart home safety devices, delivering real-time alerts, Smart Hush® functionality, and more, all at your fingertips. Explore the Tech-Savvy Features: - Receive instant alarm notifications for smoke, carbon monoxide, indoor air quality issues, or water leaks. - Effortlessly set up alarms by scanning the QR code on the product, connected to your home Wi-Fi 2.4GHz network. - Easily test your alarm's functionality when you are at home. - Stay informed with notifications for device replacements. - Notify friends and family if hazards are detected when you're away. Unlock Advanced Home Health - Elevate Your IAQ Experience: Introducing Advanced Home Health, an exclusive indoor air quality subscription that seamlessly integrates premium features into your IAQ devices. Immerse yourself in the futuristic experience of our revamped IAQ dashboard, featuring a sleek design and a cutting-edge interface designed for tech-savvy subscribers. Subscription perks include: - Advanced Mold Risk Analysis - Thermal Comfort readings - Weekly air quality reports covering temperature, humidity, TVOC, Mold Risk, and Thermal Comfort. - Enjoy a 10% discount on ShopKidde.com. Discover Smart Devices: - Smoke + Carbon Monoxide Alarm with smart features – Double the detection for enhanced safety. - Smoke + Carbon Monoxide Alarm with Indoor Air Quality Monitor – An industry first, combining smoke and CO detection with IAQ monitoring. - Carbon Monoxide Alarm with Indoor Air Quality Monitor – Easy plug-in operation for reliable detection. - Water Leak + Freeze Detector – Early detection to prevent damage. - RemoteLync Camera (Sunsetting on January 7, 2024) – A cordless, Wi-Fi-enabled security camera capturing clips and providing alerts. Embrace the future of home safety with Kidde Smart Home Protection – where technology meets peace of mind. Terms of Use: https://help.kidde.com/hc/en/6-kidde/faq/589-terms-of-service/?l=en
Meross
Control and manage a wide range of smart home devices remotely. Set schedules, create custom scenes, and integrate with voice assistants for automated control. Access troubleshooting guides, firmware updates, and community forums for support.
- Remote device control
- Custom schedules and scenes
- Voice assistant integration
- Firmware updates
- In-app hardware guides
- Consumer forum
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Meross app can help you set up and manage smart WiFi bulb, plug, switch, garage door opener, thermostat, air purifier, sensor, humidifier and so on. Meross app offers you special value that other platform apps can not offer such as in-app hardware guide and troubleshooting, in-app setup guide and dedicated troubleshooting, firmware update, cloud service maintenance notice, digital user manual, consumer forum, and new product release information. With Meross app, you can 1. Turn on and off your devices remotely from anywhere with internet. 2. Set schedules and scenes for your devices so that they can run automatically as you wish. 3. Link your devices to your voice assistant platform. 4. Check and update your devices to the latest firmware. 5. Share great product experience with others and discuss about how to use products in Forum. 6. Find information about special offer and new product release. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is review sentiment: Meross at 77% against Kidde's 44%. Meross also leads on update cadence (fortnightly vs every 2 months). Kidde's advantage is rating (4.7 vs 4.5). On price, ratings volume, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Kidde sells 2 in-app purchases, starting at $1.99 per month and Meross sells 8 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.
Kidde holds the better App Store score, 4.7 against 4.5. Both are backed by a comparable volume of ratings — 6.7K and 7.9K respectively. Written reviews complicate that: 44% of Kidde's written reviews are positive against 77% of Meross's, so the app with the better star average is not the one people write more warmly about.
Kidde ships an update every 2 months, Meross fortnightly. Both last shipped on October 15, 2026.
| Parameter | Kidde | Meross |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (6.7K ratings) — better | 4.5 (7.9K ratings) |
| Positive reviews | 44.5% of reviews | 77.2% of reviews — better |
| Number of ratings | 6.7K | 7.9K — better |
| Update frequency | Every 2 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPod, Apple Watch |
| Requires iOS | 14.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 88 MB | 232 MB |
| Age rating | 4+ | 4+ |
| Developer | Walter Kidde Portable Equipment | Chengdu Meross Technology Co.,Ltd. |
Customer experience
Kidde
Meross
User reviews
Kidde
From 6.7K App Store ratingsWhat we love
- 🚀 Easy setup
- 👍 Helpful app features
- 🔒 Provides peace of mind
- 💡 Useful air quality monitoring
- 👍 Good customer support
Room to improve
- 🐛 Frequent false alarms
- 🐛 Connectivity issues
- 🐛 Buggy app and firmware
- 👎 Paywalled features
- 👎 Poor user experience
Meross
From 7.9K App Store ratingsWhat we love
- 👍 Easy to use app
- 🚀 Reliable and stable performance
- 💡 Useful features like power consumption monitoring
- 🔒 Secure and private
- 🔌 Seamless integration with smart home platforms
Room to improve
- 🐛 Occasional connectivity issues and device disconnections
- 🔧 Setup can be tricky at times
- 📱 Limited customization options in the app
- 🕰️ Routines and scheduling could be more flexible
Bugs and requests
Kidde
Reported bugs
5 issues- 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
5 requests- Add HomeKit support
- Improve historical data tracking
- Provide more detailed temperature/air quality data
- Allow remote alarm silencing
- Enhance app stability and usability
Meross
Reported bugs
3 issues- Unreliable garage door status reporting
- Compatibility issues with iOS 16 updates
- Inconsistent device discovery and pairing
Requested features
4 requests- Add support for more smart home platforms
- Improve app interface and allow for more customization
- Enhance scheduling and automation features
- Provide more detailed energy consumption reporting
In-app purchases
Kidde
- Advanced Home Health - Monthly1 Month trial$1.991 Month
- Advanced Home Health - Annual1 Month trial$19.991 Year
Meross
- 10 SMS for a month$0.991 Month
- 优惠测试-月$1.991 Month
- 优惠测试-年$1.991 Year
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- 优惠测试-周$1.997 Days
- 30 SMS for a month1 Month trial$2.491 Month
- 100 SMS for a month$6.991 Month
- 30 SMS$3.49
- 100 SMS$9.99
