# Carbon Free Step vs Solanta

The clearest difference is device support: Solanta at 3 against Carbon Free Step's 1. Solanta also leads on iOS requirement (13.0 vs 17.0). On price, 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.

## The numbers

| Metric | Carbon Free Step | Solanta |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/solanta/id6526479203/reviews)** |
| Number of ratings | — | **3** |
| In-app purchases | No | No |
| Ads | No | No |
| Monetization | — | Free |
| Size | 0 MB | 96 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Gabriel Sabaini](https://appshunter.io/developer/1711468551) | [Solanta Corp](https://appshunter.io/developer/1756261491) |

## What reviewers say

### Carbon Free Step

[App page](https://appshunter.io/ios/app/carbon-free-step/id6503259472)

**Features:** macOS Compatibility

**In-app purchases:** none


### Solanta

[App page](https://appshunter.io/ios/app/solanta/id6526479203)

Monitor your solar energy system's performance in real-time, track installations, and manage your account. Refer friends and family to earn rewards, and access support directly through the app.

**Highlights:** Real-time installation tracking, Solar energy production monitoring, Energy consumption tracking, Referral program for earnings, Support ticket management, Account detail updates

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Carbon Free Step free?

Carbon Free Step is free to download, with no in-app purchases.

### Is Solanta free?

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

### Do Carbon Free Step or Solanta have ads?

Neither Carbon Free Step nor Solanta shows ads.

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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.*