# Detector Scanner Home Security vs Obsidian Vault

The clearest difference is ads: Obsidian Vault at none against Detector Scanner Home Security's shown. Detector Scanner Home Security's advantage is update cadence (every 5 days vs every 5 weeks). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Detector Scanner Home Security sells 6 in-app purchases, starting at $8.99 per 7 days and Obsidian Vault sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Detector Scanner Home Security ships an update every 5 days, Obsidian Vault every 5 weeks. The most recent releases landed on October 2, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Detector Scanner Home Security | Obsidian Vault |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 5 days** | Every 5 weeks |
| Size | 68 MB | 4 MB |
| Requires iOS | **16.0** | 17.6 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Anne Ferreira](https://appshunter.io/developer/1801192501) | [Yavuz Taha Ozbir](https://appshunter.io/developer/1879027372) |

## What reviewers say

### Detector Scanner Home Security

[App page](https://appshunter.io/ios/app/detector-scanner-home-security/id6744821307)

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| scannerWeekly | $8.99 | per 7 days |
| Detector Scanner Home Security | $8.99 | per 7 days |
| scannerMonthly | $14.99 | per month |
| scannerMonthlyTrial | $15.99 | per month |
| scannerYearly | $83.99 | per year |
| scannerYearlyTrial | $99.99 | per year |


### Obsidian Vault

[App page](https://appshunter.io/ios/app/obsidian-vault-private-secure/id6760735620)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Vault Premium Monthly | $2.99 | per month |
| Vault Premium Yearly | $22.99 | per year |
| Vault Premium Lifetime | $44.99 | one-time |


## Frequently asked questions

### Is Detector Scanner Home Security free?

Detector Scanner Home Security is free to download, with in-app purchases available.

### Is Obsidian Vault free?

Obsidian Vault is free to download, with in-app purchases available.

### Do Detector Scanner Home Security or Obsidian Vault have ads?

Detector Scanner Home Security shows ads; Obsidian Vault does not.

### Which is updated more often, Detector Scanner Home Security or Obsidian Vault?

Detector Scanner Home Security ships an update every 5 days, and Obsidian Vault every 5 weeks. Most recently, Detector Scanner Home Security was updated on October 2, 2026 and Obsidian Vault on October 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.*