HZ vs WattSeek
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
HZ
Read full descriptionHide full description
HZ-CES App is a mobile application that monitors energy storage devices in real-time,effectively controlling energy storage equipment for power storage and charging in different time periods for peak and valley arbitrage to achieve profitability, reduce peak load on the power grid, and provide emergency power support.
WattSeek
An AI-powered platform for managing solar energy systems. It supports the entire lifecycle of solar plants, from setup to ongoing maintenance, enabling smart energy distribution and digital asset services.
- AI-driven photovoltaic management
- Device commissioning
- Predictive maintenance
- Multi-device control
- Smart energy dispatch
- Digital asset services
Read full descriptionHide full description
WattSeek is an AI-driven photovoltaic management platform designed for global installers, operators, and end-users. We empower the entire lifecycle of solar plants – from device commissioning to predictive maintenance, achieving closed-loop management across "multi-device control, smart energy dispatch, and digital asset services".
Screenshots
Verdict
HZ and WattSeek are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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.
HZ ships an update every 6 weeks, WattSeek every 3 weeks. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.
| Parameter | HZ | WattSeek |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | — | 50.0% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | Every 6 weeks | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.6 | 15.1 — better |
| Further details — not scored | ||
| Size | 39 MB | 43 MB |
| Age rating | 17+ | 17+ |
| Developer | HNAC Technology Co., Ltd. | Guangzhou Shiyuan Electronics Co., Ltd. |
In-app purchases
HZ
No in-app purchases
WattSeek
No in-app purchases
