# FES Energy vs e.BOX

The clearest difference is update cadence: e.BOX at every 3 weeks against FES Energy's every 11 months. e.BOX also leads on device support. On price, in-app purchases and iOS requirement there is nothing between them.

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

FES Energy ships an update every 11 months, e.BOX every 3 weeks. The most recent releases landed on October 9, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | FES Energy | e.BOX |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | Every 11 months | **Every 3 weeks** |
| Size | 39 MB | 34 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | — | **iPhone, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Xiamen FES Power Technology Co., Ltd.](https://appshunter.io/developer/1721838477) | [Proton New Energy Technology Sdn Bhd](https://appshunter.io/developer/1696898857) |

## What reviewers say

### FES Energy

[App page](https://appshunter.io/ios/app/fes-energy/id6503203750)

**In-app purchases:** none


### e.BOX

[App page](https://appshunter.io/ios/app/ebox/id6739414157)

**In-app purchases:** none


## Frequently asked questions

### Is FES Energy free?

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

### Is e.BOX free?

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

### Which is updated more often, FES Energy or e.BOX?

FES Energy ships an update every 11 months, and e.BOX every 3 weeks. Most recently, FES Energy was updated on October 9, 2026 and e.BOX on October 8, 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.*