# Anomaly Activity vs Hidden Camera Detector

The clearest difference is in-app purchases: Anomaly Activity at none against Hidden Camera Detector's 4. Hidden Camera Detector's advantage is iOS requirement (17.0 vs 26.4). On price, ads and device support there is nothing between them.

Both are free to download. Hidden Camera Detector sells 4 in-app purchases, starting at $9.99 per 7 days. Anomaly Activity asks for nothing beyond the download.

## The numbers

| Metric | Anomaly Activity | Hidden Camera Detector |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Fortnightly |
| Size | 94 MB | 16 MB |
| Requires iOS | 26.4 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Juan-Felipe Holguin](https://appshunter.io/developer/1861266245) | [MD. NASAR UDDIN REDOY](https://appshunter.io/developer/1653522796) |

## What reviewers say

### Anomaly Activity

[App page](https://appshunter.io/ios/app/anomaly-activity/id6766135798)

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

**In-app purchases:** none


### Hidden Camera Detector

[App page](https://appshunter.io/ios/app/hidden-camera-detector-sentry/id6782903690)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sentry Pro (Weekly) | $9.99 | per 7 days |
| Sentry Pro (Yearly) | $59.99 | per year |
| Sentry Pro Lifetime | $99.99 | one-time |
| Sentry Pro Lifetime | $149.99 | one-time |


## Frequently asked questions

### Is Anomaly Activity free?

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

### Is Hidden Camera Detector free?

Hidden Camera Detector is free to download, with in-app purchases available.

### Do Anomaly Activity or Hidden Camera Detector have ads?

Neither Anomaly Activity nor Hidden Camera Detector shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*