# CHARGER vs ENEBOOST

The clearest difference is iOS requirement: CHARGER at 7.0 against ENEBOOST's 12.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

CHARGER ships an update every 2 months, ENEBOOST every 3 months. The most recent releases landed on October 26, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | CHARGER | ENEBOOST |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Size | 7 MB | 34 MB |
| Requires iOS | **7.0** | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [NINGBO CARSTEL MANUFACTURING CO.,LTD](https://appshunter.io/developer/1148601876) | [BOBS MACHINE JAPAN LIMITED, Y.K.](https://appshunter.io/developer/1848087588) |

## What reviewers say

### CHARGER

[App page](https://appshunter.io/ios/app/charger-carstel/id1148601877)

**Features:** macOS Compatibility

**In-app purchases:** none


### ENEBOOST

[App page](https://appshunter.io/ios/app/eneboost/id6754377436)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CHARGER free?

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

### Is ENEBOOST free?

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

### Do CHARGER or ENEBOOST have ads?

Neither CHARGER nor ENEBOOST shows ads.

### Which is updated more often, CHARGER or ENEBOOST?

CHARGER ships an update every 2 months, and ENEBOOST every 3 months. Most recently, CHARGER was updated on October 26, 2026 and ENEBOOST on October 28, 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.*