# The authenticator App vs InvoiceKit

The authenticator App and InvoiceKit are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. The authenticator App sells 2 in-app purchases, starting at $4.99 per 7 days and InvoiceKit sells 3 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | The authenticator App | InvoiceKit |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (67 ratings)](https://appshunter.io/ios/app/the-authenticator-app-2fa/id1641113701/reviews)** | — |
| Number of ratings | **67** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 weeks | — |
| Monetization | Subscription | — |
| Size | 19 MB | 9 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [NextPixel apps](https://appshunter.io/developer/1584487280) | [Big Blue Pig ehf.](https://appshunter.io/developer/1881487304) |

## What reviewers say

### The authenticator App

[App page](https://appshunter.io/ios/app/the-authenticator-app-2fa/id1641113701)

Securely manage all your two-factor authentication codes in one place. Scan QR codes or manually add accounts for easy access, protected by Face ID or password.

**Highlights:** 2FA Code Generation, QR Code Scanning, Centralized Account Management, Face ID Access, Password Lock

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| The authy authenticator | $4.99 | per 7 days |
| 2fa 2 factor authentication | $9.99 | per month |


### InvoiceKit

[App page](https://appshunter.io/ios/app/invoicekit/id6759895483)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| InvoiceKit PRO (weekly) | $4.99 | per 7 days |
| InvoiceKit PRO (monthly) | $12.99 | per month |
| InvoiceKit PRO (yearly) | $49.99 | per year |


## Frequently asked questions

### Is The authenticator App free?

The authenticator App is free to download, with in-app purchases available.

### Is InvoiceKit free?

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

### Do The authenticator App or InvoiceKit have ads?

Neither The authenticator App nor InvoiceKit 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.*