Comparison

2FA Authenticator vs Blue Core Go

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

2FA Authenticator

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
Read full description

Locker is the all-in-one authenticator and password manager that keeps your accounts safe. Generate secure 2FA and TOTP codes, store unlimited passwords, and know instantly if your data leaks in a breach — all protected by Face ID and encrypted cloud backup. WHY LOCKER • 2FA & MFA codes for 1000+ apps — Gmail, Facebook, Instagram, X, Amazon, government & banking logins • Built-in password manager & secure vault • Data-breach & leak monitoring with instant alerts • Encrypted cloud backup — switch phones without losing access • Face ID / Fingerprint lock on every code and password QR SETUP IN SECONDS Scan a QR code and your account is protected with time-based one-time codes instantly. PROTECT EVERY ACCOUNT Universal support for 1000+ services means every login lives in one secure place. PASSWORD & BREACH MONITORING Generate strong passwords and get notified the second any account appears in a known data breach. ENCRYPTED CLOUD BACKUP All data is end-to-end encrypted and recoverable when you need it — nothing is ever stored in plain text. BIOMETRIC SECURITY Lock your 2FA codes and passwords behind Face ID or Fingerprint so only you get in. We're always improving. Questions or suggestions? Reach us at hi@thelocker.app Privacy Policy - https://thelocker.app/privacy Terms & Conditions - https://thelocker.app/terms

About

Blue Core Go

Features
Read full description

Blue Core Go is an all-in-one outdoor companion for camping and backpacking enthusiasts.Our Gear Vault helps you register every piece of equipment with weight, purchase price, and automatic depreciation tracking. Manage active or retired items and monitor usage counts and condition ratings.The Trail Expense Map turns every expedition into a detailed ledger, tracking campsite fees, fuel, food, permits, gear, insurance, rentals and more against your annual outdoor budget.The Pack Weight Calculator analyzes your loadout with base weight, consumable weight and worn weight breakdowns, generating an Ultralight Score to help you optimize every gram.Stay organized. Pack smarter. Explore further.

Screenshots

2FA Authenticator4 screens
Blue Core Go4 screens

Verdict

The call

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.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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.

UpkeepUpdate frequency

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

Scorecard2 real differences · 8 level
2FA Authenticator versus Blue Core Go: the parameters behind the verdict, then further details
Parameter2FA AuthenticatorBlue Core Go
PriceFreeFree
Rating4.8 (32 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings32 — better—
Update frequencyMonthlyDaily — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemium—
DevicesiPhone, iPodiPhone, iPod
Requires iOS15.615.6
Further details — not scored
Size92 MB3 MB
Age rating4+12+
DeveloperMasai Code Ventures LTDNANDA FADHILA

In-app purchases

2 purchases

2FA Authenticator

Subscriptions2
  • Locker Monthly3 Days trial$4.991 Month
  • Annual Premium3 Days trial$39.991 Year
None

Blue Core Go

No in-app purchases

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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