Comparison

E vs Authenticator App

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

Head to head
About

E

Read full description

E-Vo Dashboard provides a simple and intuitive interface for monitoring and setting the regulation parameters of a Marelli Motori generator equipped with E-Vo controller. E-Vo Dashboard is designed to grant access in Advanced mode to all the electrical parameters (highly customizable) of the regulator, monitor the electrical readings and the operating statuses of the generator, record data for diagnostics and performance evaluation. In Advanced mode, each configuration is customizable and adaptable to any generator model, without any degradation or drift of the control settings over time, thus guaranteeing static and dynamic performances always at their best. E-Vo Dashboard is continuously updated to guarantee all customers an accurate, safe and reliable tool for managing their own Marelli Motori generator.

About

Authenticator App

Secure your online accounts with two-factor authentication (2FA) by generating time-based one-time passwords (TOTP). This app adds an extra layer of security to prevent unauthorized access to your email, social networks, and other services. It also includes advanced tools like a password manager and secure notes for comprehensive data protection.

Highlights
  • Generate TOTP authentication codes
  • Add accounts via QR code or manual entry
  • Transfer authenticator data
  • Encrypted iCloud backup and restore
  • Built-in password manager
  • Secure notes and encrypted vault
  • App lock with PIN or biometrics
Features
Read full description

Instantly secure your logins with trusted 2FA/MFA OTP codes for UNLIMITED ACCOUNTS. Authenticator App: 2FA & Vault helps protect your online accounts with two-factor authentication (2FA). By generating time-based one-time passwords (TOTP), the app adds an extra verification step during sign-in to reduce the risk of unauthorized access. Designed to be simple and reliable, the app lets you manage authentication codes for multiple services in one place. It can be used to secure email, social networks, work tools, and other accounts that support 2FA. Your data stays under your control with a privacy-focused design. CORE AUTHENTICATOR FEATURES - Generate authentication codes using standard TOTP - Add accounts by scanning QR codes or entering setup details manually - Transfer authenticator data to a new device using a transfer code - Support for Dark Mode for comfortable use in low light SECURE BACKUP & RESTORE - Protect your accounts with encrypted iCloud backup - Restore your authentication codes instantly on a new device - Never lose access to your accounts again ADVANCED SECURITY TOOLS - Built-in password manager to store login details safely - Strong password generator for better account protection - Secure notes to save sensitive information and backup codes - Encrypted vault for private data SECURITY CONTROLS - App lock with PIN or biometric authentication - Screenshot protection for sensitive screens - Simple privacy and security settings WHEN TO USE AN AUTHENTICATOR APP - Signing in to services that require two-factor authentication (2FA) - Managing multiple accounts that use authentication codes - Moving to a new device and transferring authenticator data - Keeping backup codes or security information in one secure place PRIVACY AND DATA PROTECTION - Data is encrypted and stored locally on your device - No account registration required - No tracking or personal data collection Get started with a reliable authenticator app for two-factor authentication. Generate secure codes, strengthen account security, and manage your data with confidence. SUBSCRIPTION INFORMATION (Apple-compliant) Payment will be charged to your Apple ID account at the confirmation of purchase. Subscriptions automatically renew unless auto-renew is turned off at least 24 hours before the end of the current subscription period. Your account will be charged for renewal within 24 hours prior to the end of the current period, at the price of the selected plan. You can manage your subscription and turn off auto-renewal at any time by going to your Apple ID account settings in the App Store after purchase. Links Privacy Policy: https://vnsolutionailimited.net/privacy.html Terms of Use (EULA): https://vnsolutionailimited.net/terms-of-service.html

Screenshots

E4 screens
Authenticator App4 screens

Verdict

The call

The clearest difference is in-app purchases: E at none against Authenticator App's 11. E also leads on iOS requirement (13.0 vs 17.6). Authenticator App's advantage is update cadence (every 2 days vs every 5 months). On price, ads and device support 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. Authenticator App sells 11 in-app purchases, starting at $0.99 per 7 days. E asks for nothing beyond the download.

UpkeepUpdate frequency

E ships an update every 5 months, Authenticator App every 2 days. The most recent releases landed on September 23, 2026 and September 7, 2026 respectively.

Scorecard3 real differences · 6 level
E versus Authenticator App: the parameters behind the verdict, then further details
ParameterEAuthenticator App
PriceFreeFree
Rating3.0 (2 ratings) — better
Number of ratings2 — better
Update frequencyEvery 5 monthsEvery 2 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS13.0 — better17.6
Further details — not scored
Size46 MB131 MB
Age rating4+4+
DeveloperMarelli Motori s.r.l.VNSolution AI Limited

In-app purchases

None

E

No in-app purchases

11 purchases

Authenticator App

Subscriptions9
  • Authenticator App - Secure 2FA Pro$0.997 Days
  • Authenticator App - Secure 2FA Pro$2.991 Month
  • Authenticator App - Secure 2FA Pro$4.897 Days
Show 6 more
  • Authenticator App - Secure 2FA Pro1 Month trial$4.991 Month
  • Authenticator App - Secure 2FA Pro3 Days trial$6.997 Days
  • Authenticator App - Secure 2FA Pro$20.991 Year
  • Authenticator App - Secure 2FA Pro3 Days trial$29.991 Year
  • Authenticator App - Secure 2FA Pro7 Days trial$39.991 Year
  • Authenticator App - Secure 2FA Pro7 Days trial$149.991 Year
One-time2
  • Premium Monthly$1.99
  • Authenticator App - Secure 2FA Pro$9.99

Questions

Is E free?
E is free to download, with no in-app purchases.
Is Authenticator App free?
Authenticator App is free to download, with in-app purchases available.
Do E or Authenticator App have ads?
Neither E nor Authenticator App shows ads.
Which is updated more often, E or Authenticator App?
E ships an update every 5 months, and Authenticator App every 2 days. Most recently, E was updated on September 23, 2026 and Authenticator App on September 7, 2026.

Other comparisons