# Alarmhandler Sensor vs Bug Detector

The clearest difference is in-app purchases: Alarmhandler Sensor at none against Bug Detector's 4. Alarmhandler Sensor also leads on ads (none vs shown) and iOS requirement (9.0 vs 16.0). Bug Detector's advantage is update cadence (monthly vs every 34 months). On price and device support there is nothing between them.

Both are free to download. Bug Detector sells 4 in-app purchases, starting at $8.99 per 7 days. Alarmhandler Sensor asks for nothing beyond the download.

Alarmhandler Sensor ships an update every 34 months, Bug Detector monthly. The most recent releases landed on September 23, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Alarmhandler Sensor | Bug Detector |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/alarmhandler-sensor/id1486606462/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 34 months | **Monthly** |
| Monetization | Free | — |
| Size | 7 MB | 45 MB |
| Requires iOS | **9.0** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Compelling Software](https://appshunter.io/developer/964809111) | [David Pastrana](https://appshunter.io/developer/1816214203) |

## What reviewers say

### Alarmhandler Sensor

[App page](https://appshunter.io/ios/app/alarmhandler-sensor/id1486606462)

Transform old phones into a cohesive security system. Integrate SMS alarms, IP cameras, and existing devices into one controllable platform. Offers affordable, DIY security solutions.

**Highlights:** Integrates SMS alarm systems, Connects IP cameras, Utilizes old phones as sensors, Unified control via one app, DIY security system

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

**In-app purchases:** none


### Bug Detector

[App page](https://appshunter.io/ios/app/bug-detector-pro-scanner/id6746334718)

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| FrankensteinWeekly | $8.99 | per 7 days |
| Reveal Scanner - Cam Detector | $8.99 | per 7 days |
| FrankensteinMonthly | $14.99 | per month |
| FrankensteinMonthlyTrial | $15.99 | per month |


## Frequently asked questions

### Is Alarmhandler Sensor free?

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

### Is Bug Detector free?

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

### Do Alarmhandler Sensor or Bug Detector have ads?

Bug Detector shows ads; Alarmhandler Sensor does not.

### Which is updated more often, Alarmhandler Sensor or Bug Detector?

Alarmhandler Sensor ships an update every 34 months, and Bug Detector monthly. Most recently, Alarmhandler Sensor was updated on September 23, 2026 and Bug Detector on September 17, 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.*