# Finance Calculators (CZ) vs Invoice Inspector

The clearest difference is in-app purchases: Finance Calculators (CZ) at none against Invoice Inspector's 1. Finance Calculators (CZ) also leads on device support (4 vs 1) and iOS requirement (15.0 vs 17.6). On price and ads there is nothing between them.

Both are free to download. Invoice Inspector sells 1 one-off in-app purchase. Finance Calculators (CZ) asks for nothing beyond the download.

## The numbers

| Metric | Finance Calculators (CZ) | Invoice Inspector |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Size | 24 MB | 2 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [mobilComm Ltd, organizační složka](https://appshunter.io/developer/1834932741) | [Artem Ivanov](https://appshunter.io/developer/1853068888) |

## What reviewers say

### Finance Calculators (CZ)

[App page](https://appshunter.io/ios/app/finance-calculators-cz/id6757298927)

**Features:** Vision Pro support, iPhone Duo support

**In-app purchases:** none


### Invoice Inspector

[App page](https://appshunter.io/ios/app/invoice-inspector/id6757395906)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Invoice Scan | $1.99 | one-time |


## Frequently asked questions

### Is Finance Calculators (CZ) free?

Finance Calculators (CZ) is free to download, with no in-app purchases.

### Is Invoice Inspector free?

Invoice Inspector is free to download, with in-app purchases available.

### Do Finance Calculators (CZ) or Invoice Inspector have ads?

Neither Finance Calculators (CZ) nor Invoice Inspector 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.*