# EZSmart vs Check KM

The clearest difference is iOS requirement: EZSmart at 12.4 against Check KM's 17.2. On price, ads, in-app purchases and device support there is nothing between them.

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

## The numbers

| Metric | EZSmart | Check KM |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 14.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | — |
| Monetization | Free | — |
| Size | 8 MB | 11 MB |
| Requires iOS | **12.4** | 17.2 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Pao Lin Fong](https://appshunter.io/developer/1645994433) | [JD Business Services, LLC](https://appshunter.io/developer/1462189986) |

## What reviewers say

### EZSmart

[App page](https://appshunter.io/ios/app/ezsmart/id1250315677)

This app provides secure and convenient control of your deadbolt door lock using your smartphone. It offers multiple unlock methods, allows you to grant and revoke access to others via QR codes or email, and tracks activity logs. The app also includes features like low battery alerts and GPS-based location awareness.

**Highlights:** Smartphone as smart key, Multiple unlock methods (Touch, Near-Field, App, Key Fob/Keypad), Grant/revoke guest access with expiration, Secure QR code and email sharing, Activity log tracking, Low battery alerts, GPS-based indoor/outdoor detection

**Features:** macOS Compatibility

**In-app purchases:** none


### Check KM

[App page](https://appshunter.io/ios/app/check-km/id6504140999)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is EZSmart free?

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

### Is Check KM free?

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

### Do EZSmart or Check KM have ads?

Neither EZSmart nor Check KM shows ads.

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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.*