# Home Solar System vs CarNotif

The clearest difference is in-app purchases: CarNotif at none against Home Solar System's 2. CarNotif also leads on iOS requirement (15.1 vs 17.6). On price, ads and device support there is nothing between them.

Both are free to download. Home Solar System sells 2 in-app purchases, starting at $0.99 per 7 days. CarNotif asks for nothing beyond the download.

## The numbers

| Metric | Home Solar System | CarNotif |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 days | — |
| Size | 11 MB | 41 MB |
| Requires iOS | 17.6 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Savio Colombo](https://appshunter.io/developer/1840266069) | [RAMZI GHRIBI](https://appshunter.io/developer/6776405420) |

## What reviewers say

### Home Solar System

[App page](https://appshunter.io/ios/app/home-solar-system/id6763965089)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $0.99 | per 7 days |
| Monthly Subscription | $2.99 | per month |


### CarNotif

[App page](https://appshunter.io/ios/app/carnotif/id6776405417)

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

**In-app purchases:** none


## Frequently asked questions

### Is Home Solar System free?

Home Solar System is free to download, with in-app purchases available.

### Is CarNotif free?

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

### Do Home Solar System or CarNotif have ads?

Neither Home Solar System nor CarNotif 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.*