# Global Charging vs WrenEV

The clearest difference is update cadence: WrenEV at fortnightly against Global Charging's every 13 months. 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.

Global Charging ships an update every 13 months, WrenEV fortnightly. The most recent releases landed on October 7, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Global Charging | WrenEV |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 13 months | **Fortnightly** |
| Size | 93 MB | 102 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Saascharge Inc](https://appshunter.io/developer/1496288861) | [Wrenev Inc](https://appshunter.io/developer/1695398208) |

## What reviewers say

### Global Charging

[App page](https://appshunter.io/ios/app/global-charging/id6448933986)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### WrenEV

[App page](https://appshunter.io/ios/app/wrenev/id6450870668)

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

**In-app purchases:** none


## Frequently asked questions

### Is Global Charging free?

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

### Is WrenEV free?

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

### Do Global Charging or WrenEV have ads?

Neither Global Charging nor WrenEV shows ads.

### Which is updated more often, Global Charging or WrenEV?

Global Charging ships an update every 13 months, and WrenEV fortnightly. Most recently, Global Charging was updated on October 7, 2026 and WrenEV 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.*