Qube Owner vs The Sustainer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Qube Owner
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Qube – Smart Energy Metering for PGs, Hostels, and Rental Homes Take control of electricity usage across your properties with Qube – a smart, app-enabled energy metering solution designed for transparent billing, real-time tracking, and hassle-free recharges. Whether you're managing a PG, hostel, rental apartment, or co-living space, Qube helps streamline electricity management while giving tenants full visibility into their energy consumption. What is Qube? Qube is a Wi-Fi-enabled smart energy meter installed in your main electrical panel. It collects real-time power consumption data and sends it securely to the Qube App, allowing tenants and property owners to monitor, analyze, and manage electricity usage from anywhere. Key Features: - Live energy tracking per room or per meter - Prepaid recharges via the app - Detailed usage history and analytics - Fair and transparent billing - Remote access and control via iOS or Web App - Secure, private, and authorized access only Who is Qube for? - PG and hostel owners - Rental property managers - Co-living operators - Student housing providers - Tenants and flatmates seeking usage transparency How It Works: - Install the Qube One device in your main electrical panel - Connect it to your home or building Wi-Fi - Log into the Qube App to track usage and recharge balances - Use insights to reduce waste and simplify billing Get Started Today Buy Qube One at: https://qube.eco Customer Support Website: https://qube.eco Email: info@qube.eco
The Sustainer
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India's most user Friendly EV Charging station Search-Charge app. Now locating, scheduling, easily start/Stop charging, get live update of your EV's charging status & complete dash board of analytics on our app. Our Chargers are available in 105+ cities across the country, with 1000+ EV Charging Station & more than 3000 user base. Charger location suggestion's solicited, Get in touch with us on +91 7718811903.
Screenshots
Verdict
The clearest difference is update cadence: Qube Owner at every 3 weeks against The Sustainer'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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Qube Owner ships an update every 3 weeks, The Sustainer every 8 months. The most recent releases landed on September 19, 2026 and September 16, 2026 respectively.
| Parameter | Qube Owner | The Sustainer |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks — better | Every 8 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 13.0 |
| Further details — not scored | ||
| Size | 27 MB | 64 MB |
| Age rating | 4+ | 17+ |
| Developer | Plutodale Ventures Private Limited | ENVO-SUSTAINER PRIVATE LIMITED |
In-app purchases
Qube Owner
No in-app purchases
The Sustainer
No in-app purchases
Questions
Is Qube Owner free?
Is The Sustainer free?
Do Qube Owner or The Sustainer have ads?
Which is updated more often, Qube Owner or The Sustainer?
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