# PRE CHARGE vs WattBox

The clearest difference is update cadence: WattBox at every 2 days against PRE CHARGE's every 5 weeks. WattBox also leads on iOS requirement (16.4 vs 18.0). 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.

PRE CHARGE ships an update every 5 weeks, WattBox every 2 days. The most recent releases landed on November 7, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | PRE CHARGE | WattBox |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (2 ratings)](https://appshunter.io/ios/app/pre-charge/id1542311679/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 7.8% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 2 days** |
| Monetization | Free | — |
| Size | 17 MB | 59 MB |
| Requires iOS | 18.0 | **16.4** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [SMATRICS GmbH & Co KG](https://appshunter.io/developer/931461102) | [WattBox](https://appshunter.io/developer/6807874863) |

## What reviewers say

### PRE CHARGE

[App page](https://appshunter.io/ios/app/pre-charge/id1542311679)

Discover and navigate to public electric vehicle charging stations. Filter by power, connector, and availability, with visual aids for easy identification. Track your charging history and manage favorite locations.

**Highlights:** Public charging station overview, Intuitive navigation, Filter by charging power, Filter by connector type, Filter by availability, Station photos for orientation, Favorite charging stations, Charging statistics tracking

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

**In-app purchases:** none


### WattBox

[App page](https://appshunter.io/ios/app/wattbox-ev-charging/id6807874861)

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

**In-app purchases:** none


## Frequently asked questions

### Is PRE CHARGE free?

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

### Is WattBox free?

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

### Do PRE CHARGE or WattBox have ads?

Neither PRE CHARGE nor WattBox shows ads.

### Which is updated more often, PRE CHARGE or WattBox?

PRE CHARGE ships an update every 5 weeks, and WattBox every 2 days. Most recently, PRE CHARGE was updated on November 7, 2026 and WattBox on November 10, 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.*