Comparison

NVG APP vs Electra Intercom

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

Head to head
About

NVG APP

Easily set up and control NovingAIR's heat recovery units remotely. Configure units individually or as a single system with over ten operating modes and four airflow settings. Monitor indoor air quality and outdoor conditions.

Highlights
  • Remote setup and control
  • Individual or system management
  • Multiple operating modes
  • Adjustable airflow settings
  • Outdoor weather integration
  • Indoor air quality monitoring
Features
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THE NEW NVG APP IS BORN! NVG app can easily set up and control the NovingAIR's Phantom heat recovery units which are installed in your house in an immediate way, even when you are away from home. The heat recovery units installed can be configured automatically or manually so that they work as a single ventilation system or can be managed as individual ventilation units. Thanks to NVG app, you can choose among more than ten different operating modes (Automatic, Manual, Surveillance, Smart, Out-of-Home, Timed Ejection, Night, Intake, Extraction, Airflow) and four airflows. NVG app connects to the nearest weather stations for the detection of outdoor environmental conditions and it is also able to control the status of the indoor air quality thanks to an on-board VOC sensor.

About

Electra Intercom

Features
Read full description

Electra turns your phone into the handset of your video intercom. When someone presses the button on your Electra door panel, your phone rings - wherever you are. See who is at the door in live video, talk to them, and open the door with one tap. Electra is a companion app for Electra video-intercom hardware. An active Electra door panel and an internet connection are required. VIDEO CALLS FROM YOUR DOOR - The panel calls your phone through a push notification - answer or decline straight from the notification, or from the lock screen. - Real-time two-way video and audio over a direct, encrypted WebRTC connection. - Switch between speaker and earpiece during the call, and mute the microphone when you need to. - Open the door, or trigger AUX 1 / AUX 2 (gate, barrier, garage, lighting), while you are still on the call. LIVE VIEW - LOOK OUTSIDE ANY TIME - Start a live stream from your door camera on demand, without waiting for someone to ring. - Switch between the panel cameras, open the door or use the auxiliary outputs directly from the live screen. - Take a snapshot of what you are seeing and save it to your gallery. MULTIPLE DEVICES, MULTIPLE PEOPLE - Manage several intercoms - house, gate, office - from a single account. - Invite family, flatmates or colleagues by email and give them access to a device. - Admin and user roles per device: admins manage the device, its users and its settings. - Every phone linked to a device rings at the same time, and the first to answer takes the call. EASY SETUP - Add a device by scanning its QR code or by entering its code manually. - Or set it up over Bluetooth: the app finds the panel nearby and sends it your Wi-Fi credentials, step by step, with clear feedback while the panel joins the network. - Moved router or changed password? Send the new Wi-Fi details to the panel any time from Device Settings. ACTIVITY AND GALLERY - A history of your calls and events, per device. - Snapshots you saved from calls and Live View, kept in the in-app gallery. MADE FOR EVERYDAY USE - Choose your ringtone, mute the app when you do not want to be disturbed, or mute the terminal itself. - PIN protection on app resume, with reset by email. - Light and dark theme, and a clean, uncluttered interface. - Available in Romanian and English. - Sign in with Apple, Google, or an email address. PRIVACY Video and audio travel directly between your phone and your door panel over an encrypted peer-to-peer connection. Camera and microphone are used only during a call or a Live View session, Bluetooth only while you are setting a device up, and the local network only to establish the direct video connection. Electra - your door, in your pocket.

Screenshots

NVG APP4 screens
Electra Intercom4 screens

Verdict

The call

The clearest difference is update cadence: Electra Intercom at every 2 days against NVG APP's every 8 months. On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

NVG APP ships an update every 8 months, Electra Intercom every 2 days. The most recent releases landed on September 21, 2026 and September 18, 2026 respectively.

Scorecard1 real difference · 9 level
NVG APP versus Electra Intercom: the parameters behind the verdict, then further details
ParameterNVG APPElectra Intercom
PriceFreeFree
Rating4.0 (1 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 8 monthsEvery 2 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPodiPhone, iPod
Requires iOS14.0 — better15.1
Further details — not scored
Size13 MB76 MB
Age rating4+4+
DeveloperEP spaGheorghe Ghirjev

In-app purchases

None

NVG APP

No in-app purchases

None

Electra Intercom

No in-app purchases

Questions

Is NVG APP free?
NVG APP is free to download, with no in-app purchases.
Is Electra Intercom free?
Electra Intercom is free to download, with no in-app purchases.
Do NVG APP or Electra Intercom have ads?
Neither NVG APP nor Electra Intercom shows ads.
Which is updated more often, NVG APP or Electra Intercom?
NVG APP ships an update every 8 months, and Electra Intercom every 2 days. Most recently, NVG APP was updated on September 21, 2026 and Electra Intercom on September 18, 2026.

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