# HZ vs WattSeek

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.

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.

## The numbers

| Metric | HZ | WattSeek |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/wattseek/id6742482606/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 3 weeks** |
| Monetization | — | Free |
| Size | 39 MB | 43 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [HNAC Technology Co., Ltd.](https://appshunter.io/developer/1470908289) | [Guangzhou Shiyuan Electronics Co., Ltd.](https://appshunter.io/developer/542894088) |

## What reviewers say

### HZ

[App page](https://appshunter.io/ios/app/hz-ces/id6448772172)

**Features:** macOS Compatibility

**In-app purchases:** none


### WattSeek

[App page](https://appshunter.io/ios/app/wattseek/id6742482606)

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.

**Highlights:** AI-driven photovoltaic management, Device commissioning, Predictive maintenance, Multi-device control, Smart energy dispatch, Digital asset services

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is HZ free?

HZ is free to download, with no in-app purchases.

### Is WattSeek free?

WattSeek is free to download, with no in-app purchases.

### Do HZ or WattSeek have ads?

Neither HZ nor WattSeek shows ads.

### Which is updated more often, HZ or WattSeek?

HZ ships an update every 6 weeks, and WattSeek every 3 weeks. Most recently, HZ was updated on October 27, 2026 and WattSeek on October 24, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*