# 2FA Authenticator vs Blue Core Go

The clearest difference is in-app purchases: Blue Core Go at none against 2FA Authenticator's 2. Blue Core Go also leads on update cadence (daily vs monthly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. 2FA Authenticator sells 2 in-app purchases, starting at $4.99 per month. Blue Core Go asks for nothing beyond the download.

2FA Authenticator ships an update monthly, Blue Core Go daily. The most recent releases landed on October 24, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | 2FA Authenticator | Blue Core Go |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (32 ratings)](https://appshunter.io/ios/app/2fa-authenticator-locker/id6504048697/reviews)** | — |
| Number of ratings | **32** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | **Daily** |
| Monetization | Freemium | — |
| Size | 92 MB | 3 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Masai Code Ventures LTD](https://appshunter.io/developer/1628307304) | [NANDA FADHILA](https://appshunter.io/developer/6814589634) |

## What reviewers say

### 2FA Authenticator

[App page](https://appshunter.io/ios/app/2fa-authenticator-locker/id6504048697)

Secure your online accounts with multi-factor authentication and password management. Generate time-sensitive codes, store passwords, and receive alerts for data breaches. Features cloud backup and biometric encryption for enhanced security.

**Highlights:** Generate 2FA/MFA codes, Store and manage passwords, Password breach detection, Encrypted cloud backup, Biometric encryption (Face ID/Fingerprint), Support for 1000+ apps

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Locker Monthly | $4.99 | per month |
| Annual Premium | $39.99 | per year |


### Blue Core Go

[App page](https://appshunter.io/ios/app/blue-core-go/id6815506668)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 2FA Authenticator free?

2FA Authenticator is free to download, with in-app purchases available.

### Is Blue Core Go free?

Blue Core Go is free to download, with no in-app purchases.

### Do 2FA Authenticator or Blue Core Go have ads?

Neither 2FA Authenticator nor Blue Core Go shows ads.

### Which is updated more often, 2FA Authenticator or Blue Core Go?

2FA Authenticator ships an update monthly, and Blue Core Go daily. Most recently, 2FA Authenticator was updated on October 24, 2026 and Blue Core Go on October 14, 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.*