# Detector Scanner Home Security vs Grammar Corrector

The clearest difference is update cadence: Detector Scanner Home Security at every 5 days against Grammar Corrector's every 5 months. On price, ads, in-app purchases and device support 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 Grammar Corrector sells 1 in-app purchase, starting at $9.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Detector Scanner Home Security ships an update every 5 days, Grammar Corrector every 5 months. The most recent releases landed on October 2, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Detector Scanner Home Security | Grammar Corrector |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 5 days** | Every 5 months |
| Size | 68 MB | 34 MB |
| Requires iOS | **16.0** | 17.6 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Anne Ferreira](https://appshunter.io/developer/1801192501) | [Blazing App Studio](https://appshunter.io/developer/1787017244) |

## 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 |


### Grammar Corrector

[App page](https://appshunter.io/ios/app/grammar-corrector/id6755179113)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ad-free Experience — Weekly | $9.99 | per 7 days |


## Frequently asked questions

### Is Detector Scanner Home Security free?

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

### Is Grammar Corrector free?

Grammar Corrector is free to download, with in-app purchases available.

### Do Detector Scanner Home Security or Grammar Corrector have ads?

Both Detector Scanner Home Security and Grammar Corrector show ads.

### Which is updated more often, Detector Scanner Home Security or Grammar Corrector?

Detector Scanner Home Security ships an update every 5 days, and Grammar Corrector every 5 months. Most recently, Detector Scanner Home Security was updated on October 2, 2026 and Grammar Corrector on October 19, 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.*