# ESS Energy vs SD+ charge

The clearest difference is update cadence: SD+ charge at every 9 days against ESS Energy's every 5 weeks. SD+ charge also leads on iOS requirement (13.0 vs 16.6). 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.

ESS Energy ships an update every 5 weeks, SD+ charge every 9 days. The most recent releases landed on September 10, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | ESS Energy | SD+ charge |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 9 days** |
| Size | 54 MB | 65 MB |
| Requires iOS | 16.6 | **13.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [仁义 樊](https://appshunter.io/developer/1406210820) | [SANDISOLAR RENEWABLE ENERGY DEVELOPMENT INTERNATIONAL COMPANY LIMITED](https://appshunter.io/developer/1880253338) |

## What reviewers say

### ESS Energy

[App page](https://appshunter.io/ios/app/ess-energy/id1642888340)

**Features:** macOS Compatibility

**In-app purchases:** none


### SD+ charge

[App page](https://appshunter.io/ios/app/sd-plus-charge/id6759696978)

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

**In-app purchases:** none


## Frequently asked questions

### Is ESS Energy free?

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

### Is SD+ charge free?

SD+ charge is free to download, with no in-app purchases.

### Do ESS Energy or SD+ charge have ads?

Neither ESS Energy nor SD+ charge shows ads.

### Which is updated more often, ESS Energy or SD+ charge?

ESS Energy ships an update every 5 weeks, and SD+ charge every 9 days. Most recently, ESS Energy was updated on September 10, 2026 and SD+ charge 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.*