# Lekker Services Invoice vs Authenticator App．

The clearest difference is in-app purchases: Lekker Services Invoice at none against Authenticator App．'s 4. Lekker Services Invoice also leads on iOS requirement (12.0 vs 15.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Authenticator App． sells 4 in-app purchases, starting at $9.99 per 7 days. Lekker Services Invoice asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 4, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Lekker Services Invoice | Authenticator App． |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (55 ratings)](https://appshunter.io/ios/app/authenticator-app/id6754835526/reviews)** |
| Number of ratings | — | **55** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 27 MB | 28 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Tafadzwa Alexander Razaro](https://appshunter.io/developer/1753148504) | [Quantum Security Service](https://appshunter.io/developer/1850400514) |

## What reviewers say

### Lekker Services Invoice

[App page](https://appshunter.io/ios/app/lekker-services-invoice/id6747277984)

**Features:** macOS Compatibility

**In-app purchases:** none


### Authenticator App．

[App page](https://appshunter.io/ios/app/authenticator-app/id6754835526)

This app generates verification codes to secure your accounts and simplify logins. It also offers AI-powered to-do list management with voice and text input, and customizable widgets for quick task access.

**Highlights:** Generate time-based one-time passwords (TOTP), AI-powered to-do list management, Voice and text input for tasks, Customizable home screen widgets, Secure account and password management, QR code scanning for setup

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly 3 Day Free Plan | $9.99 | per 7 days |
| Weekly Plan | $9.99 | per 7 days |
| Yearly 3 Day Free Plan | $39.99 | per year |
| Yearly Plan | $49.99 | per year |


## Frequently asked questions

### Is Lekker Services Invoice free?

Lekker Services Invoice is free to download, with no in-app purchases.

### Is Authenticator App． free?

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

### Do Lekker Services Invoice or Authenticator App． have ads?

Neither Lekker Services Invoice nor Authenticator App． shows ads.

### Which is updated more often, Lekker Services Invoice or Authenticator App．?

Lekker Services Invoice ships an update every 3 weeks, and Authenticator App． every 3 weeks. Most recently, Lekker Services Invoice was updated on October 4, 2026 and Authenticator App． on October 10, 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.*