# EV KeyGuard vs Smart AC Remote

The clearest difference is in-app purchases: EV KeyGuard at none against Smart AC Remote's 4. EV KeyGuard also leads on iOS requirement (14.0 vs 16.0). Smart AC Remote's advantage is device support (4 vs 2). On price and ads there is nothing between them.

Both are free to download. Smart AC Remote sells 4 in-app purchases, starting at $1.99 per 7 days. EV KeyGuard asks for nothing beyond the download.

## The numbers

| Metric | EV KeyGuard | Smart AC Remote |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 6 days |
| Size | 16 MB | 28 MB |
| Requires iOS | **14.0** | 16.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Mac, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [SMARTCHIP MICROELECTRONICS CORP.](https://appshunter.io/developer/872823142) | [MOBILE ALCHEMY LTD](https://appshunter.io/developer/1577973502) |

## What reviewers say

### EV KeyGuard

[App page](https://appshunter.io/ios/app/ev-keyguard/id6747162674)

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

**In-app purchases:** none


### Smart AC Remote

[App page](https://appshunter.io/ios/app/smart-ac-remote/id6772658343)

**Features:** Apple Watch app, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $1.99 | per 7 days |
| Monthly | $3.99 | per month |
| Yearly | $19.99 | per year |
| Lifetime Premium | $29.99 | one-time |


## Frequently asked questions

### Is EV KeyGuard free?

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

### Is Smart AC Remote free?

Smart AC Remote is free to download, with in-app purchases available.

### Do EV KeyGuard or Smart AC Remote have ads?

Neither EV KeyGuard nor Smart AC Remote 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.*