Comparison

2FA Authenticator vs Vivio

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

Vivio

Features
Read full description

Vivio is an AI-powered inspection and documentation assistant designed for automotive service, maintenance, and vehicle inspection workflows. It helps technicians efficiently record inspection findings using voice input and photos, while automatically organizing information into structured inspection records. With Vivio, technicians can speak naturally during vehicle inspections and capture photos as needed. The app converts voice input into text, associates it with inspection items, and organizes the data into clear and consistent inspection notes, reducing manual typing and repetitive documentation. Vivio combines speech recognition, image capture, and intelligent data processing to support standardized inspection workflows. It helps ensure inspection records are complete, well-structured, and easy to review, improving internal communication and customer transparency. Key Features: • Voice-based inspection notes with automatic transcription • Photo capture for documenting vehicle conditions • Structured inspection records generated from voice and images • AI-assisted organization of inspection information • Integration support with service and inspection management systems

Screenshots

2FA Authenticator4 screens
Vivio4 screens

Verdict

The call

The clearest difference is in-app purchases: Vivio at none against 2FA Authenticator's 2. Vivio also leads on update cadence (every 6 days vs every 2 weeks). 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. Vivio asks for nothing beyond the download.

UpkeepUpdate frequency

2FA Authenticator ships an update every 2 weeks, Vivio every 6 days. The most recent releases landed on September 24, 2026 and September 23, 2026 respectively.

Scorecard2 real differences · 8 level
2FA Authenticator versus Vivio: the parameters behind the verdict, then further details
Parameter2FA AuthenticatorVivio
PriceFreeFree
Rating4.8 (30 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings30 — better—
Update frequencyEvery 2 weeksEvery 6 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemium—
DevicesiPhone, iPodiPhone, iPod
Requires iOS13.0 — better14.0
Further details — not scored
Size75 MB220 MB
Age rating4+4+
DeveloperMasai Code Ventures LTDAUTOX3 (HK) LIMITED

In-app purchases

2 purchases

2FA Authenticator

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

Vivio

No in-app purchases

Questions

Is 2FA Authenticator free?
2FA Authenticator is free to download, with in-app purchases available.
Is Vivio free?
Vivio is free to download, with no in-app purchases.
Do 2FA Authenticator or Vivio have ads?
Neither 2FA Authenticator nor Vivio shows ads.
Which is updated more often, 2FA Authenticator or Vivio?
2FA Authenticator ships an update every 2 weeks, and Vivio every 6 days. Most recently, 2FA Authenticator was updated on September 24, 2026 and Vivio on September 23, 2026.

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