# ConvertALL Unit Converter vs Home Solar System

The clearest difference is update cadence: Home Solar System at every 5 days against ConvertALL Unit Converter's monthly. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. ConvertALL Unit Converter sells 1 one-off in-app purchase and Home Solar System sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

ConvertALL Unit Converter ships an update monthly, Home Solar System every 5 days. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | ConvertALL Unit Converter | Home Solar System |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 5 days** |
| Size | 24 MB | 11 MB |
| Requires iOS | **16.0** | 17.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [AYLIN BICEN](https://appshunter.io/developer/1839275591) | [Savio Colombo](https://appshunter.io/developer/1840266069) |

## What reviewers say

### ConvertALL Unit Converter

[App page](https://appshunter.io/ios/app/convertall-unit-converter/id6753229100)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| converterpro | $4.99 | one-time |


### 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 |
| --- | --- | --- |
| Monthly Subscription | $4.99 | per month |
| Yearly Subscription | $39.99 | per year |


## Frequently asked questions

### Is ConvertALL Unit Converter free?

ConvertALL Unit Converter is free to download, with in-app purchases available.

### Is Home Solar System free?

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

### Do ConvertALL Unit Converter or Home Solar System have ads?

Neither ConvertALL Unit Converter nor Home Solar System shows ads.

### Which is updated more often, ConvertALL Unit Converter or Home Solar System?

ConvertALL Unit Converter ships an update monthly, and Home Solar System every 5 days. Most recently, ConvertALL Unit Converter was updated on October 30, 2026 and Home Solar System on October 31, 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.*