# SimplySolar vs ChargePro 2.0

The clearest difference is review sentiment: SimplySolar at 80% against ChargePro 2.0's 0%. ChargePro 2.0's advantage is update cadence (every 3 weeks vs every 13 months). On price, in-app purchases, monetization model 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.

SimplySolar ships an update every 13 months, ChargePro 2.0 every 3 weeks. The most recent releases landed on October 13, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | SimplySolar | ChargePro 2.0 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.2 (25 ratings)](https://appshunter.io/ios/app/chargepro-20/id1595524898/reviews)** |
| Number of ratings | — | **25** |
| Positive reviews | **80.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | Every 13 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 5 MB | 5 MB |
| Requires iOS | **9.0** | 10.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 9+ |
| Developer | [Matt Privman](https://appshunter.io/developer/1376909148) | [HNE](https://appshunter.io/developer/1595524900) |

## What reviewers say

### SimplySolar

[App page](https://appshunter.io/ios/app/simplysolar/id660625340)

This app helps users manually align solar panels and solar thermal heaters to maximize energy output. It offers a cost-effective solution for increasing solar energy viability, especially in developing regions, by replacing expensive tracking systems with a smart algorithm and simple tools. The app aims to improve lifestyles and create sustainable communities.

**Highlights:** 30-40% energy gain, Works with solar panels and thermal heaters, Increases ROI, Offline functionality, Works on cheap smartphones, Compass for True North alignment

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is SimplySolar free?

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

### Is ChargePro 2.0 free?

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

### Which is updated more often, SimplySolar or ChargePro 2.0?

SimplySolar ships an update every 13 months, and ChargePro 2.0 every 3 weeks. Most recently, SimplySolar was updated on October 13, 2026 and ChargePro 2.0 on October 20, 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.*