Google Smart Lock vs MRCOOL Comfort
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Google Smart Lock
Securely log in to websites and apps using your phone's built-in security key or a physical Bluetooth key. It simplifies access by remembering your passwords and offering a more convenient sign-in experience.
- Use phone as security key
- Use Bluetooth security key
- Password saving
- Simplified sign-in
- Secure access
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Smart Lock allows you to use your Bluetooth security key or set up the security key built in to your phone.
MRCOOL Comfort
Control your smart air conditioner remotely for comfort, efficiency, and safety. Customize settings like sleep curves and enjoy a new user experience with an interactive design. Monitor and modify your home air quality from anywhere.
- Remote AC control
- Customizable sleep curves
- Home air quality monitoring
- Interactive UI design
- Comfort, efficiency, safety control
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MRCOOL Comfort is one app which published with smart air conditioner, it is compatible with smart wifi module and connected with open cloud service. 1. Simply Control Air conditioner: Comfort, Efficiency, and Safety. 2. New User Experience: Special functions and UI interactive design 3. Remote Control: Obtain and Modify Your Home Air Quality Anywhere 4. Sleep Curve: Customize Your Comfortable Sleep
Screenshots
Verdict
The clearest difference is review sentiment: MRCOOL Comfort at 100% against Google Smart Lock's 9%. MRCOOL Comfort also leads on rating (4.8 vs 2.5) and monetization model (free vs free with in-app purchases). Google Smart Lock's advantage is update cadence (every 2 months vs every 9 months) and ratings volume (614 vs 18). On price, ads, in-app purchases and device support 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. Neither carries in-app purchases, so what you see is what you pay.
MRCOOL Comfort holds the better App Store score, 4.8 against 2.5. That said, the two scores are not equally well evidenced: Google Smart Lock has 614 ratings behind it against 18, so its average is the more settled of the two. Written reviews point the same way: 9% of Google Smart Lock's written reviews are positive against 100% of MRCOOL Comfort's.
Google Smart Lock ships an update every 2 months, MRCOOL Comfort every 9 months. The most recent releases landed on September 28, 2026 and September 24, 2026 respectively.
| Parameter | Google Smart Lock | MRCOOL Comfort |
|---|---|---|
| Price | Free | Free |
| Rating | 2.5 (614 ratings) | 4.8 (18 ratings) — better |
| Positive reviews | 9.4% of reviews | 100.0% of reviews — better |
| Number of ratings | 614 — better | 18 |
| Update frequency | Every 2 months — better | Every 9 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free with in-app purchases | Free — better |
| Best chart rank | #140 — better | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 14.0 — better |
| Further details — not scored | ||
| Size | 56 MB | 77 MB |
| Age rating | 4+ | 4+ |
| Developer | Guangdong Meizhi Compressor Co., Ltd. | |
Customer experience
Google Smart Lock
MRCOOL Comfort
Bugs and requests
Google Smart Lock
Reported bugs
4 issues- Crashes on launch
- Doesn't detect nearby devices
- Endless login loop
- Incompatible with latest iOS
Requested features
3 requests- Support for NFC security keys
- Easier setup and usage
- Better compatibility with other devices
MRCOOL Comfort
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Google Smart Lock
No in-app purchases
MRCOOL Comfort
No in-app purchases
Questions
Is Google Smart Lock free?
Is MRCOOL Comfort free?
Which has better reviews, Google Smart Lock or MRCOOL Comfort?
Do Google Smart Lock or MRCOOL Comfort have ads?
Which is updated more often, Google Smart Lock or MRCOOL Comfort?
Other comparisons
