# Invoice Auditor vs Ortix Atalaya

The clearest difference is in-app purchases: Ortix Atalaya at none against Invoice Auditor's 1. Ortix Atalaya also leads on iOS requirement (18.0 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. Invoice Auditor sells 1 in-app purchase, starting at $19.99 per month. Ortix Atalaya asks for nothing beyond the download.

## The numbers

| Metric | Invoice Auditor | Ortix Atalaya |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | — | Every 2 days |
| Size | 2 MB | 7 MB |
| Requires iOS | 26.0 | **18.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Ryo Koike](https://appshunter.io/developer/6797880490) | [Ortix Group LLC](https://appshunter.io/developer/6801874476) |

## What reviewers say

### Invoice Auditor

[App page](https://appshunter.io/ios/app/invoice-auditor/id6804370865)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro (monthly) | $19.99 | per month |


### Ortix Atalaya

[App page](https://appshunter.io/ios/app/ortix-atalaya/id6811126161)

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

**In-app purchases:** none


## Frequently asked questions

### Is Invoice Auditor free?

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

### Is Ortix Atalaya free?

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

### Do Invoice Auditor or Ortix Atalaya have ads?

Neither Invoice Auditor nor Ortix Atalaya 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.*