# Descarbonize Charger vs BSTEN PRO

The clearest difference is update cadence: Descarbonize Charger at weekly against BSTEN PRO's every 2 weeks. Descarbonize Charger also leads on iOS requirement (9.0 vs 13.0). 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.

Descarbonize Charger ships an update weekly, BSTEN PRO every 2 weeks. The most recent releases landed on October 15, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Descarbonize Charger | BSTEN PRO |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 2 weeks |
| Size | 67 MB | 72 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Descarbonize Solucoes SA](https://appshunter.io/developer/1726923016) | [Francisco dos Santos](https://appshunter.io/developer/1208267154) |

## What reviewers say

### Descarbonize Charger

[App page](https://appshunter.io/ios/app/descarbonize-charger/id6504767335)

**Features:** macOS Compatibility

**In-app purchases:** none


### BSTEN PRO

[App page](https://appshunter.io/ios/app/bsten-pro/id6736535293)

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

**In-app purchases:** none


## Frequently asked questions

### Is Descarbonize Charger free?

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

### Is BSTEN PRO free?

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

### Do Descarbonize Charger or BSTEN PRO have ads?

Neither Descarbonize Charger nor BSTEN PRO shows ads.

### Which is updated more often, Descarbonize Charger or BSTEN PRO?

Descarbonize Charger ships an update weekly, and BSTEN PRO every 2 weeks. Most recently, Descarbonize Charger was updated on October 15, 2026 and BSTEN PRO on October 8, 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.*