Comparison

Interfree vs Smart Battery Guard

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

Smart Battery Guard

Features
Read full description

The Kickass Smart Battery Guard App (Or Chosen App Name) works with the KickAss Battery Guard device (Purchased from https://www.australiandirect.com.au/). The App controls the device according to your settings to save your 12V battery from over discharge and low voltage. Features: Easy Bluetooth connectivity Monitors battery voltage in real time Auto mode or manual mode selection Set the cut out voltage Set the cut our delay time Set the cut in voltage Set the cut in delay time The KickAss Battery Guard is the easiest way to monitor battery voltage from your phone and ensure your battery disconnects from loads when predefined voltage is set. The App allows you to adjust and set the cut out voltage, cut out time delay, cut in voltage and also cut in time delay. You can also adjust from auto mode to manual mode and override all settings if required.

Screenshots

Interfree4 screens
Smart Battery Guard4 screens

Verdict

The call

The clearest difference is update cadence: Smart Battery Guard at fortnightly against Interfree's every 4 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

Interfree ships an update every 4 months, Smart Battery Guard fortnightly. The most recent releases landed on September 15, 2026 and September 13, 2026 respectively.

Scorecard1 real difference · 9 level
Interfree versus Smart Battery Guard: the parameters behind the verdict, then further details
ParameterInterfreeSmart Battery Guard
PriceFreeFree
Rating5.0 (1 ratings) — better—
Positive reviews75.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 4 monthsFortnightly — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPodiPhone, iPod
Requires iOS10.3 — better11.0
Further details — not scored
Size188 MB9 MB
Age rating4+4+
DeveloperInterfree Pty Ltd富强 代

In-app purchases

None

Interfree

No in-app purchases

None

Smart Battery Guard

No in-app purchases

Questions

Is Interfree free?
Interfree is free to download, with no in-app purchases.
Is Smart Battery Guard free?
Smart Battery Guard is free to download, with no in-app purchases.
Do Interfree or Smart Battery Guard have ads?
Neither Interfree nor Smart Battery Guard shows ads.
Which is updated more often, Interfree or Smart Battery Guard?
Interfree ships an update every 4 months, and Smart Battery Guard fortnightly. Most recently, Interfree was updated on September 15, 2026 and Smart Battery Guard on September 13, 2026.

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