# l'autentico vs Sine

The clearest difference is update cadence: Sine at monthly against l'autentico's every 24 months. Sine also leads on device support. On price, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

l'autentico ships an update every 24 months, Sine monthly. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | l'autentico | Sine |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | Every 24 months | **Monthly** |
| Size | 82 MB | 73 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [APRO Kassensysteme GmbH](https://appshunter.io/developer/1477866976) | [Lints GmbH](https://appshunter.io/developer/903724323) |

## What reviewers say

### l'autentico

[App page](https://appshunter.io/ios/app/lautentico/id6538721208)

**In-app purchases:** none


### Sine

[App page](https://appshunter.io/ios/app/sine/id6766182185)

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

**In-app purchases:** none


## Frequently asked questions

### Is l'autentico free?

l'autentico is free to download, with no in-app purchases.

### Is Sine free?

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

### Which is updated more often, l'autentico or Sine?

l'autentico ships an update every 24 months, and Sine monthly. Most recently, l'autentico was updated on November 4, 2026 and Sine 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.*