Comparison

Alarmhandler Sensor vs WatchSpot

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

WatchSpot

Features
Read full description

Turn your smartphone into an intelligent motion detector camera with WatchSpot. Designed for immediate security and peace of mind, WatchSpot monitors movement in real time and triggers instant audio and visual alarms whenever unauthorized motion is detected. Whether you want to stop intruders from touching your phone, monitor package deliveries, or keep an eye on your pets, WatchSpot provides instant protection without requiring expensive security hardware or cloud subscriptions. Key Features: • Motion & Touch Alarm: Set instant alerts when anyone moves or touches your device. • Camera Surveillance: Use front or rear cameras to detect movement in any room. • Private & Offline: All detection runs locally on your device with no cloud uploads. • Multi-Purpose Monitoring: Ideal for protecting packages, luggage, pets, and personal spaces. • Customizable Sound Alerts: Choose high-decibel siren sounds or custom alarm tones. Protect your personal space effortlessly with WatchSpot. https://levge.com/terms.html https://levge.com/privacy.html

Screenshots

Alarmhandler Sensor3 screens
WatchSpot4 screens

Verdict

The call

The clearest difference is rating: WatchSpot at 5.0 against Alarmhandler Sensor's 1.0. WatchSpot also leads on update cadence (weekly vs every 34 months). Alarmhandler Sensor's advantage is in-app purchases (none vs 1) and iOS requirement (9.0 vs 15.6). On price, ratings volume, ads 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. WatchSpot sells 1 one-off in-app purchase. Alarmhandler Sensor asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

WatchSpot holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

UpkeepUpdate frequency

Alarmhandler Sensor ships an update every 34 months, WatchSpot weekly. Both last shipped on October 24, 2026.

Scorecard4 real differences · 6 level
Alarmhandler Sensor versus WatchSpot: the parameters behind the verdict, then further details
ParameterAlarmhandler SensorWatchSpot
PriceFreeFree
Rating1.0 (1 ratings)5.0 (1 ratings) — better
Positive reviews0.0% of reviews—
Number of ratings11
Update frequencyEvery 34 monthsWeekly — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS9.0 — better15.6
Further details — not scored
Size7 MB108 MB
Age rating4+4+
DeveloperCompelling SoftwareSerdar OZKAN

Customer experience

Alarmhandler Sensor

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

WatchSpot

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Alarmhandler Sensor

No in-app purchases

1 purchases

WatchSpot

One-time1
  • Lifetime Premium$24.99

Questions

Is Alarmhandler Sensor free?
Alarmhandler Sensor is free to download, with no in-app purchases.
Is WatchSpot free?
WatchSpot is free to download, with in-app purchases available.
Which has better reviews, Alarmhandler Sensor or WatchSpot?
WatchSpot is rated higher. Alarmhandler Sensor averages 1.0 out of 5 from 1 ratings, while WatchSpot averages 5.0 from 1 ratings.
Do Alarmhandler Sensor or WatchSpot have ads?
Neither Alarmhandler Sensor nor WatchSpot shows ads.
Which is updated more often, Alarmhandler Sensor or WatchSpot?
Alarmhandler Sensor ships an update every 34 months, and WatchSpot weekly. Most recently, Alarmhandler Sensor was updated on October 24, 2026 and WatchSpot on October 24, 2026.

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