Voltello vs sunergy
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Voltello
Read full descriptionHide full description
Households connected to the Voltello App (powered by Village Energy) can add and control devices in their home, like air conditioning, pool pumps, rooftop solar and more. You can see device consumption, keep track of energy spend and subscribe to new smart energy plans. The App can be connected to a customers energy utility where Village Energy is working with them to offer their customers new ways to save money and earn rewards. Anyone can download the App from the Playstore and explore the features available or even use it to support friends and relatives who may not be as tech savvy. Once downloaded the initial sign-up process is as simple as entering some basic contact details and validating the account via a one-time-password (OTP). The intuitive App home screen displays real-time status updates, offers from your utility and quick access to information or support. You can manage and set preferences on individual devices, opt in/out of plans your devices are eligible for, set up device automations, access notifications and support and where supported manage payments and view transaction histories and statements. The App simplifies your energy experience and opens up new and easy ways to improve energy use and spend.
sunergy
Read full descriptionHide full description
Unlock the full potential of your energy assets with Sunergy From luxury villas to commercial parks, Sunergy delivers enterprise-grade control for your energy storage systems. Our unified platform handles diverse power demands with precision, intelligence, and scalability. Core Capabilities: Commercial & Industrial (C&I) Ready Tailored for commercial storage and complex usage scenarios. Monitor multi-site operations, manage peak loads, and optimize high-voltage systems with ease. Microgrid & VPP Integration Advanced support for Microgrids and Virtual Power Plants (VPP). Seamlessly connect to the grid, operate in island mode (off-grid), and participate in demand response programs to maximize revenue. Smart Energy Dispatch Proprietary algorithms for precise Energy Dispatch Management. Sunergy automatically optimizes load balancing, peak shaving, and valley filling strategies to ensure operational efficiency. High-End Residential Perfect for villas with high power demands. Manage EV chargers, solar arrays, and battery backups in one sophisticated interface. Why Choose Sunergy? ·Real-time Visualization: Monitor power flow (PCS/BMS) and grid status instantly. ·Revenue Maximization: Smart analytics to track savings and trading income. ·Remote Management: Control strategies and update firmware from anywhere. ·Safety & Stability: Proactive alerts for system health and load anomalies. Scale your energy future today. Download Sunergy.
Screenshots
Verdict
The clearest difference is ads: Voltello at none against sunergy's shown. Voltello also leads on iOS requirement (13.0 vs 15.0). On price, update cadence, 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.
Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 3, 2026 and October 13, 2026 respectively.
| Parameter | Voltello | sunergy |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 13.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 56 MB | 36 MB |
| Age rating | 4+ | 17+ |
| Developer | Village Energy Operations Pty Ltd | let me see see |
In-app purchases
Voltello
No in-app purchases
sunergy
No in-app purchases









