# MRCOOL Universal vs EasyStart

The clearest difference is rating: EasyStart at 4.0 against MRCOOL Universal's 1.4. EasyStart also leads on review sentiment (39% vs 17%). MRCOOL Universal's advantage is update cadence (every 2 days vs every 8 months) and iOS requirement (10.0 vs 14.0). On price, ratings volume, 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.

EasyStart holds the better App Store score, 4.0 against 1.4. Both are backed by a comparable volume of ratings — 14 and 34 respectively. Written reviews point the same way: 17% of MRCOOL Universal's written reviews are positive against 39% of EasyStart's.

MRCOOL Universal ships an update every 2 days, EasyStart every 8 months. The most recent releases landed on June 4, 2026 and September 1, 2026 respectively.

## The numbers

| Metric | MRCOOL Universal | EasyStart |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.4 (14 ratings)](https://appshunter.io/ios/app/mrcool-universal/id1506149089/reviews) | **[4.0 (34 ratings)](https://appshunter.io/ios/app/easystart/id1513065167/reviews)** |
| Number of ratings | 14 | **34** |
| Positive reviews | 16.7% of reviews | **38.9% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 8 months |
| Monetization | Free | Free |
| Size | 10 MB | 1 MB |
| Requires iOS | **10.0** | 14.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [HaiLin Energy Technology Inc.](https://appshunter.io/developer/860466636) | [CseaTec LLC](https://appshunter.io/developer/1507703940) |

## What reviewers say

### MRCOOL Universal

[App page](https://appshunter.io/ios/app/mrcool-universal/id1506149089)

Control your smart thermostat remotely to adjust the temperature from anywhere. Optimize your home's climate with this easy-to-use controller. Some features require an internet connection.

**Highlights:** Remote temperature adjustment, Control from anywhere, Easy-to-use interface, Requires internet for some features

**In-app purchases:** none


### EasyStart

[App page](https://appshunter.io/ios/app/easystart/id1513065167)

This free application allows users to monitor, troubleshoot, and upgrade their Micro-Air EasyStart soft starter via Bluetooth LE. It's designed to help manage air conditioning units on limited power sources like generators or inverters.

**Highlights:** Bluetooth LE connection, Monitoring capabilities, Troubleshooting assistance, Firmware updates, Test data upload

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is MRCOOL Universal free?

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

### Is EasyStart free?

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

### Which has better reviews, MRCOOL Universal or EasyStart?

EasyStart is rated higher. MRCOOL Universal averages 1.4 out of 5 from 14 ratings, while EasyStart averages 4.0 from 34 ratings.

### Do MRCOOL Universal or EasyStart have ads?

Neither MRCOOL Universal nor EasyStart shows ads.

### Which is updated more often, MRCOOL Universal or EasyStart?

MRCOOL Universal ships an update every 2 days, and EasyStart every 8 months. Most recently, MRCOOL Universal was updated on June 4, 2026 and EasyStart on September 1, 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.*