# MRCOOL SmartHVAC vs LiTime

The clearest difference is rating: MRCOOL SmartHVAC at 4.7 against LiTime's 3.1. MRCOOL SmartHVAC also leads on review sentiment (49% vs 24%) and ratings volume (12K vs 276). LiTime's advantage is update cadence (every 2 weeks vs every 4 weeks). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

MRCOOL SmartHVAC holds the better App Store score, 4.7 against 3.1. That said, the two scores are not equally well evidenced: MRCOOL SmartHVAC has 12K ratings behind it against 276, so its average is the more settled of the two. Written reviews point the same way: 49% of MRCOOL SmartHVAC's written reviews are positive against 24% of LiTime's.

MRCOOL SmartHVAC ships an update every 4 weeks, LiTime every 2 weeks. The most recent releases landed on October 24, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | MRCOOL SmartHVAC | LiTime |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (12K ratings)](https://appshunter.io/ios/app/mrcool-smarthvac/id1439162688/reviews)** | [3.1 (276 ratings)](https://appshunter.io/ios/app/litime/id6472779872/reviews) |
| Number of ratings | **12K** | 276 |
| Positive reviews | **49.4% of reviews** | 24.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Every 2 weeks** |
| Monetization | Free | Free |
| Size | 144 MB | 100 MB |
| Requires iOS | 13 | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Cielo WiGle Inc.](https://appshunter.io/developer/1030282554) | [Shenzhen Litime Technology](https://appshunter.io/developer/1697659864) |

## What reviewers say

### MRCOOL SmartHVAC

[App page](https://appshunter.io/ios/app/mrcool-smarthvac/id1439162688)

Transform your existing MRCOOL air conditioners and heat pumps into smart devices. Control your home's climate remotely via smartphone or voice commands, automate settings based on your location, and set personalized schedules for comfort and energy savings.

**Highlights:** Remote AC and heat pump control, Voice command integration (Alexa, Google Home), Location-based automation, Weekly scheduling, Usage history monitoring, Air filter status alerts, Intelligent temperature triggers ('Comfy' feature)

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 🚀 Easy installation
- 🚀 Convenient remote control
- 🚀 Effective heating and cooling
- 🚀 Quiet operation
- 🚀 Helpful customer support

**What reviewers complain about**

- 🐛 Inconsistent temperature readings
- 🐛 Unreliable scheduling and automation
- 🐛 Connectivity issues
- 🐛 Lack of metric unit support
- 🐛 Confusing interface and controls

**Reported bugs**

- App frequently loses connection to unit
- Schedules not working as expected
- Temperature calibration issues
- Inconsistent behavior between app, remote, and unit

**Requested features**

- Add Celsius temperature option
- Improve scheduling functionality (set on and off times)
- Integrate remote temperature sensor
- Provide energy usage monitoring
- Allow multiple user accounts


### LiTime

[App page](https://appshunter.io/ios/app/litime/id6472779872)

Monitor your smart energy storage battery in real-time via Bluetooth. Remotely control charging modes and view battery levels, temperature, and speeds. This user-friendly app offers effortless energy management.

**Highlights:** Real-time battery monitoring, Bluetooth connectivity, Remote charging control, View battery levels, Monitor temperature and speeds, User-friendly interface

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

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use app
- 🚀 Provides essential battery information
- 💡 Helpful for monitoring battery status
- ⚡ Works well with the batteries

**What reviewers complain about**

- 🐛 Connectivity issues with Bluetooth
- 🔒 Requires login/account for basic functionality
- 🔋 Inaccurate battery state of charge readings
- 💤 App goes into standby mode unexpectedly
- 📢 Intrusive ads and unnecessary features

**Reported bugs**

- App crashes or freezes after updates
- Login/account issues prevent access
- Battery status not updating correctly
- Compatibility problems with newer devices

**Requested features**

- Ability to monitor individual cell voltages
- Option to set low battery charge thresholds
- Offline mode for remote usage without internet
- Improved battery balancing and management


## Frequently asked questions

### Is MRCOOL SmartHVAC free?

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

### Is LiTime free?

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

### Which has better reviews, MRCOOL SmartHVAC or LiTime?

MRCOOL SmartHVAC is rated higher. MRCOOL SmartHVAC averages 4.7 out of 5 from 12K ratings, while LiTime averages 3.1 from 276 ratings.

### Do MRCOOL SmartHVAC or LiTime have ads?

Neither MRCOOL SmartHVAC nor LiTime shows ads.

### Which is updated more often, MRCOOL SmartHVAC or LiTime?

MRCOOL SmartHVAC ships an update every 4 weeks, and LiTime every 2 weeks. Most recently, MRCOOL SmartHVAC was updated on October 24, 2026 and LiTime on October 22, 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.*