# Q3SMART PLUS vs Check KM

The clearest difference is iOS requirement: Q3SMART PLUS at 12.0 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 | Q3SMART PLUS | Check KM |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/q3smart-plus/id6449979537/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Monetization | Free | — |
| Size | 9 MB | 11 MB |
| Requires iOS | **12.0** | 17.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Tamilarasan Kannan](https://appshunter.io/developer/1500116258) | [JD Business Services, LLC](https://appshunter.io/developer/1462189986) |

## What reviewers say

### Q3SMART PLUS

[App page](https://appshunter.io/ios/app/q3smart-plus/id6449979537)

This application allows you to remotely manage your car from anywhere in the world. You can lock or unlock doors, start the engine, and track its precise location using GPS technology. It operates internationally via GSM cellular technology.

**Highlights:** Remote lock/unlock doors, Remote engine start, Real-time vehicle tracking, Unlimited range operation, Worldwide GSM connectivity, GPS location services

**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 Q3SMART PLUS free?

Q3SMART PLUS 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 Q3SMART PLUS or Check KM have ads?

Neither Q3SMART PLUS 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.*