ONWATT vs Neovolt Cloud
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ONWATT
Read full descriptionHide full description
ONWATT Energy is a smart energy management app designed to give you full control over your home battery system. Monitor your energy usage in real-time, optimize when you store and use electricity, and reduce your energy costs effortlessly. Key Features: - Real-time monitoring of battery, solar and grid usage - Smart energy control modes - Backup power insights during outages - Data dashboard with clear energy insights - Easy connection via WiFi Designed for simplicity, built for performance. Take control of your energy with ONWATT.
Neovolt Cloud
Monitor inverter operations with real-time data, instant alerts, and remote control. Optimize performance and financial returns of energy storage systems through an intuitive interface and online parameter configuration.
- Real-time inverter monitoring
- Instant alerts
- Remote control capabilities
- Profit tracking
- Online parameter configuration
- Energy storage system optimization
Read full descriptionHide full description
Neovolt Cloud App, crafted by Bytewatt, stands as an advanced data monitoring solution engineered to empower users with comprehensive oversight of inverter operations. This application is designed to deliver a suite of pivotal functionalities, including real-time monitoring, instant alerts, remote control capabilities, and a transparent view of profit. Key features of the Neovolt Cloud App include an intuitive online parameter configuration for energy storage systems, enabling users to effortlessly manage and optimize the performance and financial returns of their energy storage operations. With its user-friendly interface and robust control features, the Neovolt Cloud App ensures that managing your energy systems is both seamless and efficient.
Screenshots
Verdict
The clearest difference is update cadence: Neovolt Cloud at every 8 days against ONWATT'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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
ONWATT ships an update every 4 months, Neovolt Cloud every 8 days. The most recent releases landed on November 5, 2026 and November 13, 2026 respectively.
| Parameter | ONWATT | Neovolt Cloud |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | Every 4 months | Every 8 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 14.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 190 MB | 96 MB |
| Age rating | 4+ | 17+ |
| Developer | Alpha ESS Co., Ltd. | Suzhou Bytewatt Technology Co., Ltd |
In-app purchases
ONWATT
No in-app purchases
Neovolt Cloud
No in-app purchases









