# SmartGuard vs Mega

The clearest difference is update cadence: Mega at every 2 months against SmartGuard's every 6 months. SmartGuard's advantage is iOS requirement (11.0 vs 13.4). 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.

SmartGuard ships an update every 6 months, Mega every 2 months. The most recent releases landed on October 7, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | SmartGuard | Mega |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 2 months** |
| Size | 37 MB | 26 MB |
| Requires iOS | **11.0** | 13.4 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [FASTWORK VIET NAM TECHNOLOGY COMPANY LIMITED](https://appshunter.io/developer/1294149192) | [Nguyen Van Huu](https://appshunter.io/developer/1649904386) |

## What reviewers say

### SmartGuard

[App page](https://appshunter.io/ios/app/smartguard/id6443611644)

**Features:** macOS Compatibility

**In-app purchases:** none


### Mega

[App page](https://appshunter.io/ios/app/mega-smart-parking/id6467084591)

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

**In-app purchases:** none


## Frequently asked questions

### Is SmartGuard free?

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

### Is Mega free?

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

### Do SmartGuard or Mega have ads?

Neither SmartGuard nor Mega shows ads.

### Which is updated more often, SmartGuard or Mega?

SmartGuard ships an update every 6 months, and Mega every 2 months. Most recently, SmartGuard was updated on October 7, 2026 and Mega on September 25, 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.*