Comparison

Interfree vs Northline Track

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

Head to head
About

Interfree

Control and customize your smart home devices remotely. Monitor energy usage in real-time, set personalized scenes, and automate actions for convenience and security. Manage multiple devices, rooms, and entire premises from a single, intuitive platform.

Highlights
  • Remote device control
  • Real-time energy monitoring
  • Customizable scenes and automation
  • Security notifications and footage
  • Multi-device and multi-room management
  • QR code device setup
Read full description

Customise and create the smart premises of your dreams with Interfree’s Wi-Fi and Zigbee enabled switches, outlets, controllers, security products and more, that are all interconnected via the all-in-one Interfree App. Whether you’re at home, at work, or even on vacation, be in control anytime, anywhere from your IOS device with Interfree’s Smart Building Solution. The Interfree App’s extensive range of innovative and unique features enables users to manage multiple devices, rooms, floors, and even premises, all from one convenient platform. It has been specially designed so that it can be completely personalised, from adding select rooms, camera views and devices to the applications home screen for easy access, to being able to select various icons as well as custom name the various floors, rooms and appliances within your premises. Equipped with a revolutionary Real Time Dollar Value Energy Monitoring feature, you can see exactly how much energy and money is being spent in real time on every device in the premises. Complete with a monthly budget setting feature, users can simply pinpoint exactly where savings can be made, as well as view all past bills from the convenience of the app. Easily create personalised scenes and set up one touch commands that bring a whole new ambience to your premises with the touch of a button. Configure automation rules so that you can be greeted by a light as soon as you walk into a room, or be welcomed home by music and the warmth of the heater. Ease your life and discover the endless possibilities of your premises, with Interfree. INTERFREE APP FEATURES: • Have a complete overview of every building, floor, room, device and appliance in the premises that is linked Interfree System or has been added to the Interfree App • Add devices to the app through QR code scanning • See what devices are on or off • Turn devices on or off • Arm or disarm entire premises • Receive real time security notifications • View real time security footage • View real time energy consumption for each device connected to the Interfree system • Set scenes • Program automation (IFTTT)

About

Northline Track

Monitor freight movements and delivery timelines. Receive ETAs, set up delivery alerts, and manage all your shipping communications in one place.

Highlights
  • Track specific or all consignments
  • Review estimated times of arrival (ETAs)
  • Create delivery notifications
  • Manage freight communications
Features
Read full description

Track specific or all consignments, review ETAs, create delivery notifications and manage your freight communications.

Screenshots

Interfree4 screens
Northline Track4 screens

Verdict

The call

The clearest difference is update cadence: Interfree at every 4 months against Northline Track's every 45 months. Interfree also leads on review sentiment (75% vs 50%) and iOS requirement (10.3 vs 15.0). 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

Interfree ships an update every 4 months, Northline Track every 45 months. Both last shipped on November 3, 2026.

Scorecard3 real differences · 7 level
Interfree versus Northline Track: the parameters behind the verdict, then further details
ParameterInterfreeNorthline Track
PriceFreeFree
Rating5.0 (1 ratings) — better—
Positive reviews75.0% of reviews — better50.0% of reviews
Number of ratings1 — better—
Update frequencyEvery 4 months — betterEvery 45 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPodiPhone, iPod
Requires iOS10.3 — better15.0
Further details — not scored
Size188 MB25 MB
Age rating4+4+
DeveloperInterfree Pty LtdNorthline

Customer experience

Interfree

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews4 reviews
Positive75.0%
Neutral0.0%
Negative25.0%

Northline Track

Written reviews2 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

In-app purchases

None

Interfree

No in-app purchases

None

Northline Track

No in-app purchases

Questions

Is Interfree free?
Interfree is free to download, with no in-app purchases.
Is Northline Track free?
Northline Track is free to download, with no in-app purchases.
Do Interfree or Northline Track have ads?
Neither Interfree nor Northline Track shows ads.
Which is updated more often, Interfree or Northline Track?
Interfree ships an update every 4 months, and Northline Track every 45 months. Most recently, Interfree was updated on November 3, 2026 and Northline Track on November 3, 2026.

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