# MPPT Live vs HZX

The clearest difference is update cadence: HZX at every 2 weeks against MPPT Live's every 31 months. HZX also leads on iOS requirement (12.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

MPPT Live ships an update every 31 months, HZX every 2 weeks. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | MPPT Live | HZX |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/mppt-live/id6479325645/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 31 months | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 11 MB | 35 MB |
| Requires iOS | 17.0 | **12.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Khurram Awan](https://appshunter.io/developer/1632637005) | [雨 刘](https://appshunter.io/developer/971087557) |

## What reviewers say

### MPPT Live

[App page](https://appshunter.io/ios/app/mppt-live/id6479325645)

This application connects to your solar system's MPPT controller via Bluetooth, providing real-time monitoring of energy usage, battery status, and charging parameters. Optimize your solar system's performance and manage device settings with an intuitive interface.

**Highlights:** Real-time energy and battery monitoring, Energy efficiency analysis, MPPT device control via BLE, Charging parameter insights, Configure device settings, User-friendly interface

**In-app purchases:** none


### HZX

[App page](https://appshunter.io/ios/app/hzx/id6756103011)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is MPPT Live free?

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

### Is HZX free?

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

### Do MPPT Live or HZX have ads?

Neither MPPT Live nor HZX shows ads.

### Which is updated more often, MPPT Live or HZX?

MPPT Live ships an update every 31 months, and HZX every 2 weeks. Most recently, MPPT Live was updated on November 4, 2026 and HZX on October 30, 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.*