# Authenticator

> Generates secure one-time passwords for Bit4id system authentication. (iPhone/iPad app by Bit4id srl.)

- Source: https://appshunter.io/ios/app/authenticator/id783640530 (this page in markdown: same URL + `.md`)
- Developer: [Bit4id srl](https://appshunter.io/developer/783640533)
- Category: Utilities
- Price: Free
- Rating: 1.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 8.0 · 5 MB
- Languages: American English, German (Germany), Italian, Northern Sami, European Spanish
- Released: 2015-01-22
- Data updated: 2026-06-25
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/authenticator/id783640530/reviews.md

## What is Authenticator?

Bit4id Authenticator è l’applicazione che ti permette di abilitare l’autenticazione tramite codice temporaneo (One Time Password – OTP) ai sistemi Bit4id (che ovviamente accettano tale tipo di autenticazione).

Bit4id Authenticator ti offre dunque un livello superiore di sicurezza nell’accesso ai sistemi Bit4id, mantenendo il vantaggio di utilizzare semplicemente il tuo dispositivo iOS come strumento di autenticazione.

Effettuata un’apposita procedura di configurazione (operazione una tantum), tramite la app Bit4id Authenticator potrai generare dei codici temporanei senza bisogno di una connessione di rete o cellulare.

Tali codici ti serviranno per autenticarti e utilizzare, in estrema sicurezza, il sistema Bit4id in tua dotazione.

Funzionalità di Bit4id Authenticator:

- Configurazione “una tantum” automatizzata (tramite QR code)

- Supporto multi-applicazione 

- Generazione di codici TOTP (Time-based One-time Password Algorithm)

Versioni di iOS supportate. 5.0 e successive

## Key features

- One-time password (OTP) generation
- Time-based One-time Password Algorithm (TOTP)
- Offline code generation
- Multi-application support
- Automated QR code configuration


## Frequently asked questions about Authenticator

### Does Authenticator have ads?

No, Authenticator does not contain advertisements. It is a free application that focuses on providing security features without interruptions.

### How do I set up Authenticator?

Authenticator uses an automated, one-time configuration process via a QR code. Once this setup is complete, you can generate temporary codes without needing a network connection.

### Can Authenticator be used for multiple accounts?

Yes, Authenticator supports multi-application functionality, allowing you to manage authentication codes for various Bit4id systems.

### What is the rating for Authenticator?

Authenticator has a rating of 1.0 stars based on 1 rating. This indicates a very low user satisfaction score from the available feedback.

### Is Authenticator free to use?

Yes, Authenticator is available for free. There are no costs associated with downloading or using its core functionality for generating security codes.

### What iOS versions does Authenticator support?

Authenticator supports iOS version 5.0 and later. It is compatible with iPhones and iPods.

### How often is Authenticator updated?

The latest version of Authenticator is 1.1.0, released on November 1, 2016. The app has not been updated since then, indicating a lack of recent development.

### What is the age rating for Authenticator?

Authenticator has an age rating of 4+. This means it is suitable for users aged 4 and older, with no mature content.

## Version history (last 2 releases)

### 1.1.0 — 2016-11-01

Quest’app è stata aggiornata da Apple per visualizzare l’icona dell’app di Apple Watch.

- Bug Fixing
- Added English and Spanish Translation

### 1.0.0 — 2014-01-09

No release notes.

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## More apps by Bit4id srl

- [firmafacile MOBILE](https://appshunter.io/ios/app/firmafacile-mobile/id1194033644)
- [DigitalDNA Bit4id](https://appshunter.io/ios/app/digitaldna-bit4id/id1317751953)
- [Animsa SignCloud](https://appshunter.io/ios/app/animsa-signcloud/id1336433341)
- [SigningToday - INFN](https://appshunter.io/ios/app/signingtoday-infn/id1454362059)
- [NotaioID](https://appshunter.io/ios/app/notaioid/id1511512267)

All apps by Bit4id srl: https://appshunter.io/developer/783640533

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-25.*