Comparison

Alarmhandler Sensor vs Bug Detector

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Alarmhandler Sensor

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
Read full description

Alarmhandler is like no other security system you've seen. It integrates SMS based alarm systems, IP cameras, and old phones of any make into a cohesive alarm system controlled by one app. Do you change phone regularly, then you may have old phones collecting dust? Why not put them into use using the Alarmhandler security system! The phone needs to be connected to the Internet via Wifi or GSM. Make sure that the phone is connected permanently to power and has a stable position using a phone holder of some sort. How to get started: 1) Download the Alarmhandler Sensor app on your old device and launch it - you should see a QR code 2) Download the normal Alarmhandler app on your regular phone 3) On the home screen, tap + bottom right to add a sensor of type 'Old phone' 4) Tap the scan icon to scan the QR code shown on the old phone in the sensor app 5) Finally, tap the Start button in the sensor app to launch camera surveillance Alarmhandler is built by a small team dedicated to bring security that everyone can afford. We publish frequent updates and would love your feedback. Get in touch via our homepage alarmhandler.com, our Facebook page, or tweet us @alarmhandler

About

Bug Detector

Read full description

Monitor Nearby Connections Scan for nearby Bluetooth and Wi-Fi devices and view currently active connections on your local network. Stay Informed About Your Network See which devices are connected to your Wi-Fi and check for new or unfamiliar connections. Understand Your Digital Environment Get general information about visible device signals and network activity around you. Free Features • Explore the app interface and core functionality • Access basic scan results and general history overview Pro Features (with Subscription) • Unlimited Wi-Fi & Bluetooth Device Scanning • Unlimited Magnetic/Camera Scan (where supported by hardware) • Detailed Scan History and Logs Pro Subscription: Week Access Pass Month Access Pass Annual Access Pass Start with a 3-day trial on any subscription. Your iTunes account will be billed after purchase confirmation. Subscriptions will auto-renew unless canceled 24 hours before the current period ends. Manage your subscription preferences in Account Settings. Support and Privacy Commitment Access our privacy policy: https://sites.google.com/view/reveal-scanner-cam-detector/privacy-policy Learn about our data protection by visiting our Terms of Use: https://sites.google.com/view/reveal-scanner-cam-detector/terms-conditions Email us for support: pastranad922@gmail.com Get It Now

Screenshots

Alarmhandler Sensor3 screens
Bug Detector4 screens

Verdict

The call

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.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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.

UpkeepUpdate frequency

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.

Scorecard4 real differences · 6 level
Alarmhandler Sensor versus Bug Detector: the parameters behind the verdict, then further details
ParameterAlarmhandler SensorBug Detector
PriceFreeFree
Rating1.0 (1 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 34 monthsMonthly — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPod — betteriPhone
Requires iOS9.0 — better16.0
Further details — not scored
Size7 MB45 MB
Age rating4+4+
DeveloperCompelling SoftwareDavid Pastrana

In-app purchases

None

Alarmhandler Sensor

No in-app purchases

4 purchases

Bug Detector

Subscriptions4
  • FrankensteinWeekly$8.997 Days
  • Reveal Scanner - Cam Detector3 Days trial$8.997 Days
  • FrankensteinMonthly$14.991 Month
Show 1 more
  • FrankensteinMonthlyTrial3 Days trial$15.991 Month

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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