# Tech Logbook By DCR vs ScanShield Security Scanner

The clearest difference is in-app purchases: ScanShield Security Scanner at none against Tech Logbook By DCR's 1. ScanShield Security Scanner also leads on iOS requirement (13.0 vs 15.6). On price, ads and device support there is nothing between them.

Both are free to download. Tech Logbook By DCR sells 1 in-app purchase, starting at $8.99 per year. ScanShield Security Scanner asks for nothing beyond the download.

## The numbers

| Metric | Tech Logbook By DCR | ScanShield Security Scanner |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | — |
| Size | 20 MB | 36 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [CYRIL DEPECKER](https://appshunter.io/developer/1837250136) | [Ngozi Emeh-Festus](https://appshunter.io/developer/1895784110) |

## What reviewers say

### Tech Logbook By DCR

[App page](https://appshunter.io/ios/app/tech-logbook-by-dcr/id6752611583)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Yearly | $8.99 | per year |


### ScanShield Security Scanner

[App page](https://appshunter.io/ios/app/scanshield-security-scanner/id6764446227)

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

**In-app purchases:** none


## Frequently asked questions

### Is Tech Logbook By DCR free?

Tech Logbook By DCR is free to download, with in-app purchases available.

### Is ScanShield Security Scanner free?

ScanShield Security Scanner is free to download, with no in-app purchases.

### Do Tech Logbook By DCR or ScanShield Security Scanner have ads?

Neither Tech Logbook By DCR nor ScanShield Security Scanner 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.*