# energy on vs e2eGuardian

energy on and e2eGuardian are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

## The numbers

| Metric | energy on | e2eGuardian |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | — |
| Size | 84 MB | 29 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [NextDrive Co.](https://appshunter.io/developer/1005329987) | [E2E Group Pty Ltd](https://appshunter.io/developer/1763976606) |

## What reviewers say

### energy on

[App page](https://appshunter.io/ios/app/energy-on/id1627184162)

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

**In-app purchases:** none


### e2eGuardian

[App page](https://appshunter.io/ios/app/e2eguardian/id6651829387)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is energy on free?

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

### Is e2eGuardian free?

e2eGuardian is free to download, with no in-app purchases.

### Do energy on or e2eGuardian have ads?

Neither energy on nor e2eGuardian shows ads.

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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.*