Comparison

Ray@Home vs KOCOM Home

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

Head to head
About

Ray@Home

Monitor your home or business security with real-time video surveillance and instant alerts. Remotely control security modes, detect intruders, and receive notifications for emergencies, including contacting local authorities.

Highlights
  • Real-time video surveillance
  • Intruder detection with snapshot images
  • Remote security mode control
  • Emergency situation notifications
  • Contact emergency services
  • Hub and sensor management
  • Live view function
Features
Read full description

Ray@Home * Self installed manually to assure the security of my house through a smartphone. * Setting on and off the Security Modes for Individual Cases (Away or Home). * Real time video surveillance detecting intruders and transmitting snapshot images. * Multiple functions such as notifying emergency situations and contacting the closest police station, security office or neighbors. [Product Composition] - IP Camera/SMART HUB/Door Sensor/Motion Detector/KEYPAD/Siren Light/Smoke Detector/SOS Button. - HUB registration management and share function. - Sensor registration management. - Security management of homes, small shops, and offices. - Snapshot images transmission and Real Time Image "live view" function. [Ray@Home is recommended for] - Home security for one person households. - Security and safety for private shops and shops in shopping complexes. - Checking the safety of parents who live alone. - Housebreaking-Situation warning notification services on smartphones for apartments, villas, studios, and detached or pastoral houses. - Security and late night intruder detection for school staff rooms, professor offices and ordinary offices. - Checking on pets with real time monitoring function.

About

KOCOM Home

Control and monitor your KOCOM IoT home devices remotely. Receive notifications from your front door camera, automate device functions, and share access with family members. Integrates with popular smart home assistants.

Highlights
  • Remote device monitoring and control
  • Front door camera notifications and unlocking
  • Automated device scheduling
  • Device information notifications
  • Family member access sharing
  • Smart home assistant integration
Read full description

Keep your house safe with easy and convenient KOCOM HOME! KOCOM HOME allows easy and convenient experience of connecting and controlling various of KOCOM (home) IoT devices. Status of the connected devices can be checked and controlled from outdoors. (Key functions) - Registered devices are monitored and controlled remotely by WIFI AP. - Receive notifications from the front door camera and support the front door monitoring and unlocking door functionalities. (Only KOCOM VideoPhone is connected) - Device auto-functioning system by selecting time and duration of device operations. - Receive device information by various of notification system. - Share authorized access with family members. - Support with Google Assistance, Alexa, Samsung SmartThings, and others. *Features may not be supported in some countries. (App Requirements) Some mobile devices may not be supported. -iOS 11.4 or later *Access Permission The following permissions are required for the app service. The basic feature of this service is used although the optional access permissions are rejected. (Required Access Permission) -Bluetooth: To search nearby devices using Bluetooth or BLE. -Microphone: to use the device communication. (Optional Access Permission) -Camera : To use QR Code -Location : To automate actions using GPS -Contact: To verify user’s information when sending text message.

Screenshots

Ray@Home4 screens
KOCOM Home4 screens

Verdict

The call

The clearest difference is update cadence: Ray@Home at every 2 months against KOCOM Home's every 19 months. Ray@Home also leads on review sentiment (33% vs 21%). KOCOM Home's advantage is iOS requirement (13.0 vs 15.6). On price, ads, in-app purchases and monetization model 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Ray@Home ships an update every 2 months, KOCOM Home every 19 months. Both last shipped on November 3, 2026.

Scorecard3 real differences · 7 level
Ray@Home versus KOCOM Home: the parameters behind the verdict, then further details
ParameterRay@HomeKOCOM Home
PriceFreeFree
Rating3.0 (1 ratings) — better—
Positive reviews33.3% of reviews — better21.4% of reviews
Number of ratings1 — better—
Update frequencyEvery 2 months — betterEvery 19 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPodiPhone, iPod
Requires iOS15.613.0 — better
Further details — not scored
Size106 MB179 MB
Age rating17+4+
DeveloperHoseoTelnetKocom Co., Ltd.

Customer experience

Ray@Home

All ratings1 ratings
Positive0.0%
Neutral100.0%
Negative0.0%
Written reviews9 reviews
Positive33.3%
Neutral11.1%
Negative55.6%

KOCOM Home

Written reviews14 reviews
Positive21.4%
Neutral21.4%
Negative57.1%

In-app purchases

None

Ray@Home

No in-app purchases

None

KOCOM Home

No in-app purchases

Questions

Is Ray@Home free?
Ray@Home is free to download, with no in-app purchases.
Is KOCOM Home free?
KOCOM Home is free to download, with no in-app purchases.
Do Ray@Home or KOCOM Home have ads?
Neither Ray@Home nor KOCOM Home shows ads.
Which is updated more often, Ray@Home or KOCOM Home?
Ray@Home ships an update every 2 months, and KOCOM Home every 19 months. Most recently, Ray@Home was updated on November 3, 2026 and KOCOM Home on November 3, 2026.

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