Comparison

Ray@Home vs NTN

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

NTN

Features
Read full description

This is a Bluetooth low energy (BLE) application for GlobalSat NTN-520 Configuration. By synchronizing with your NTN-520, you can check the FW/APP version and current settings. Also, you can adjust NTN and GPS setting to fulfill different user scenarios. With this application and NTN-520, we believe you will have a better experience.

Screenshots

Ray@Home4 screens
NTN4 screens

Verdict

The call

The clearest difference is iOS requirement: NTN at 12.0 against Ray@Home's 15.6. On price, update cadence, ads and in-app purchases 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

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on November 3, 2026 and October 25, 2026 respectively.

Scorecard1 real difference · 9 level
Ray@Home versus NTN: the parameters behind the verdict, then further details
ParameterRay@HomeNTN
PriceFreeFree
Rating3.0 (1 ratings) — better—
Positive reviews33.3% of reviews—
Number of ratings1 — better—
Update frequencyEvery 2 monthsEvery 2 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPodiPhone, iPod
Requires iOS15.612.0 — better
Further details — not scored
Size106 MB3 MB
Age rating17+4+
DeveloperHoseoTelnetGlobalsat Technology Corporation.

In-app purchases

None

Ray@Home

No in-app purchases

None

NTN

No in-app purchases

Questions

Is Ray@Home free?
Ray@Home is free to download, with no in-app purchases.
Is NTN free?
NTN is free to download, with no in-app purchases.
Do Ray@Home or NTN have ads?
Neither Ray@Home nor NTN shows ads.
Which is updated more often, Ray@Home or NTN?
Ray@Home ships an update every 2 months, and NTN every 2 months. Most recently, Ray@Home was updated on November 3, 2026 and NTN on October 25, 2026.

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