# Sign&go Authenticator vs Authenticator

The clearest difference is rating: Authenticator at 5.0 against Sign&go Authenticator's 2.3. Sign&go Authenticator's advantage is ads (none vs shown) and monetization model (free vs free with in-app purchases). On price, update cadence, in-app purchases and device support there is nothing between them.

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

Authenticator holds the better App Store score, 5.0 against 2.3. Both are backed by a comparable volume of ratings — 3 and 1 respectively.

Sign&go Authenticator ships an update every 4 months, Authenticator every 2 months. The most recent releases landed on October 17, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Sign&go Authenticator | Authenticator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.3 (3 ratings)](https://appshunter.io/ios/app/sign-and-go-authenticator/id1030806448/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/authenticator-2fa-code-backup/id6741478724/reviews)** |
| Number of ratings | **3** | 1 |
| Positive reviews | 12.5% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Every 2 months** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 11 MB | 69 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Ilex](https://appshunter.io/developer/641739759) | [Bodrya Hardikkummar Vinodbhai](https://appshunter.io/developer/1469774348) |

## What reviewers say

### Sign&go Authenticator

[App page](https://appshunter.io/ios/app/sign-and-go-authenticator/id1030806448)

Securely manage your authentications through your mobile device. Receive push notifications for instant validation or generate offline codes for access.

**Highlights:** Mobile authentication, Push notification validation, Offline authentication codes, Secure access management

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

**In-app purchases:** none


### Authenticator

[App page](https://appshunter.io/ios/app/authenticator-2fa-code-backup/id6741478724)

Securely generate and manage two-factor authentication codes for all your accounts. Encrypted backups ensure you never lose access, even with a new device. Works offline and syncs across your Apple devices.

**Highlights:** Encrypted iCloud backup and restore, Offline code generation, Face ID and Touch ID protection, One-step migration from other apps, Home Screen widget, Syncs across iPhone, iPad, and Apple Watch

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Sign&go Authenticator free?

Sign&go Authenticator is free to download, with no in-app purchases.

### Is Authenticator free?

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

### Which has better reviews, Sign&go Authenticator or Authenticator?

Authenticator is rated higher. Sign&go Authenticator averages 2.3 out of 5 from 3 ratings, while Authenticator averages 5.0 from 1 ratings.

### Do Sign&go Authenticator or Authenticator have ads?

Authenticator shows ads; Sign&go Authenticator does not.

### Which is updated more often, Sign&go Authenticator or Authenticator?

Sign&go Authenticator ships an update every 4 months, and Authenticator every 2 months. Most recently, Sign&go Authenticator was updated on October 17, 2026 and Authenticator on October 19, 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.*