# E4E vs Obelisk Charging

The clearest difference is update cadence: Obelisk Charging at every 5 weeks against E4E's every 5 months. Obelisk Charging also leads on iOS requirement (12.0 vs 16.0). 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.

E4E ships an update every 5 months, Obelisk Charging every 5 weeks. The most recent releases landed on October 26, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | E4E | Obelisk Charging |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 5 weeks** |
| Size | 28 MB | 53 MB |
| Requires iOS | 16.0 | **12.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [has.to.be gmbh](https://appshunter.io/developer/1083947065) | [Obelisk GmbH](https://appshunter.io/developer/1613127090) |

## What reviewers say

### E4E

[App page](https://appshunter.io/ios/app/e4e-charging/id1438518046)

**Features:** Vision Pro support

**In-app purchases:** none


### Obelisk Charging

[App page](https://appshunter.io/ios/app/obelisk-charging/id1613127088)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is E4E free?

E4E is free to download, with no in-app purchases.

### Is Obelisk Charging free?

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

### Do E4E or Obelisk Charging have ads?

Neither E4E nor Obelisk Charging shows ads.

### Which is updated more often, E4E or Obelisk Charging?

E4E ships an update every 5 months, and Obelisk Charging every 5 weeks. Most recently, E4E was updated on October 26, 2026 and Obelisk Charging on October 25, 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.*