# ChargePro 2.0 vs Valiant One

The clearest difference is update cadence: ChargePro 2.0 at every 3 weeks against Valiant One's every 3 months. ChargePro 2.0 also leads on iOS requirement (10.0 vs 15.1). 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.

ChargePro 2.0 ships an update every 3 weeks, Valiant One every 3 months. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | ChargePro 2.0 | Valiant One |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.3 (29 ratings)](https://appshunter.io/ios/app/chargepro-20/id1595524898/reviews)** | — |
| Number of ratings | **29** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 3 months |
| Monetization | Free | — |
| Size | 5 MB | 35 MB |
| Requires iOS | **10.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 9+ | 4+ |
| Developer | [HNE](https://appshunter.io/developer/1595524900) | [DC Power Group Ltd](https://appshunter.io/developer/1861623471) |

## What reviewers say

### ChargePro 2.0

[App page](https://appshunter.io/ios/app/chargepro-20/id1595524898)

Remotely monitor and control solar DC charge systems. View real-time PV, battery, and load status, access historical data, and adjust charge controller parameters like battery type and load modes.

**Highlights:** Remote operation and monitoring, PV, battery, and DC load status display, Historical data viewing, Parameter settings for charge controllers, Device information display, Bluetooth connection management

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

**In-app purchases:** none


### Valiant One

[App page](https://appshunter.io/ios/app/valiant-one/id6756591731)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ChargePro 2.0 free?

ChargePro 2.0 is free to download, with no in-app purchases.

### Is Valiant One free?

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

### Do ChargePro 2.0 or Valiant One have ads?

Neither ChargePro 2.0 nor Valiant One shows ads.

### Which is updated more often, ChargePro 2.0 or Valiant One?

ChargePro 2.0 ships an update every 3 weeks, and Valiant One every 3 months. Most recently, ChargePro 2.0 was updated on November 3, 2026 and Valiant One 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.*