# Backup Calendar vs ScanGuard

The clearest difference is device support: Backup Calendar at 2 against ScanGuard's —. Backup Calendar also leads on iOS requirement (18.6 vs 26.1). On price 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.

## The numbers

| Metric | Backup Calendar | ScanGuard |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | — |
| Update frequency | Every 3 months | — |
| Size | 16 MB | 1 MB |
| Requires iOS | **18.6** | 26.1 |
| Devices | **iPhone, iPad** | — |
| Age rating | 12+ | 4+ |
| Developer | [Motoki Takahashi](https://appshunter.io/developer/1411233238) | [ryuji miyazaki](https://appshunter.io/developer/1853995060) |

## What reviewers say

### Backup Calendar

[App page](https://appshunter.io/ios/app/backup-calendar/id6754521669)

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

**In-app purchases:** none


### ScanGuard

[App page](https://appshunter.io/ios/app/scanguard/id6755509656)

**In-app purchases:** none


## Frequently asked questions

### Is Backup Calendar free?

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

### Is ScanGuard free?

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

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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.*