# EnergyHub vs E3 Connect

The clearest difference is update cadence: EnergyHub at monthly against E3 Connect's every 11 months. EnergyHub also leads on iOS requirement (13.0 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.

EnergyHub ships an update monthly, E3 Connect every 11 months. The most recent releases landed on October 9, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | EnergyHub | E3 Connect |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 11 months |
| Size | 61 MB | 33 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [浙江简捷物联科技有限公司](https://appshunter.io/developer/1752992112) | [Solomon Consulting Group, LLC](https://appshunter.io/developer/1850192231) |

## What reviewers say

### EnergyHub

[App page](https://appshunter.io/ios/app/energyhub/id6748218378)

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

**In-app purchases:** none


### E3 Connect

[App page](https://appshunter.io/ios/app/e3-connect/id6754805901)

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

**In-app purchases:** none


## Frequently asked questions

### Is EnergyHub free?

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

### Is E3 Connect free?

E3 Connect is free to download, with no in-app purchases.

### Do EnergyHub or E3 Connect have ads?

Neither EnergyHub nor E3 Connect shows ads.

### Which is updated more often, EnergyHub or E3 Connect?

EnergyHub ships an update monthly, and E3 Connect every 11 months. Most recently, EnergyHub was updated on October 9, 2026 and E3 Connect on October 20, 2026.

---

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