Comparison

Authenticator from AEVI vs G Authenticator App

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

Head to head
About

Authenticator from AEVI

Features
Read full description

AEVI Pay Authenticator is a simple application that provides a multi-factor authentication on your mobile device. It generates time-based one-time passwords (OTP) for your AEVI Pay services. You need an initialization key before you can start to use this application.

About

G Authenticator App

Features
Read full description

Need a faster way to manage 2FA codes without switching between messages? Set up your accounts with QR scanning, generate MFA, OTP, and TOTP verification codes, and keep your authentication codes organized in one place. Scan, save, and access your verification codes whenever you need them. 2FA & MFA Codes for Secure Sign-Ins Add an extra verification step to accounts that support two-factor or multi-factor authentication. Once an account is added, the app generates the current verification code directly on your device. When a service asks for a 2FA or MFA code, open the app, find the account, and enter the current code. No need to wait for an SMS when authenticator-based verification is supported. Fast Setup with QR Scanner Adding an account is simple. Open the built-in QR scanner and scan the authentication QR code provided by the service. OTP & TOTP Code Generator Generate OTP and TOTP verification codes for compatible services. Codes refresh automatically at regular intervals, giving you the current code whenever authentication is required. Use the authenticator with supported email accounts, work tools, shopping services, social platforms, payment services, and more. Manage Multiple Accounts Keep authentication codes for multiple accounts organized in one place. Add accounts, rename entries, update details, and remove codes you no longer need. Whether you use the app for personal accounts, work accounts, or both, your verification codes remain easy to find. Offline Authentication Codes Access your saved authentication codes even without an internet connection. Codes are generated directly on your device, making them available when your connection is weak, you are traveling, or SMS verification is not available. App Lock for Extra Privacy Protect access to your authentication codes with Face ID, Touch ID, or a PIN. Auto-lock can automatically secure the app when you are no longer using it, helping keep your 2FA codes, MFA codes, and account information private. Password Storage & Private Browsing Keep login credentials organized with built-in password storage. Save account details and quickly copy them when needed. The app also includes a private browser for opening websites and login pages without storing browsing history, cookies, or logs inside the app. Main Features β€’ 2FA and MFA authenticator codes β€’ OTP and TOTP verification codes β€’ QR scanner for fast setup β€’ Manual secret key entry β€’ Offline authentication codes β€’ Multiple account management β€’ Face ID, Touch ID, PIN, and auto-lock β€’ Password storage β€’ Private browser Make Two-Step Verification Easier When a service supports two-factor authentication, this app helps keep your temporary login codes ready on your device. Open the saved account, enter the current code, and continue signing in without waiting for a text message. Download the app to generate 2FA and MFA verification codes, scan authentication QR codes, manage OTP and TOTP accounts, and keep your login tools together in one convenient place. Premium Subscription Unlock full access to Premium features. Payment is charged to your Apple ID at confirmation of purchase. The subscription renews automatically unless canceled at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours before the current period ends. Manage or cancel your subscription in your Apple ID Account Settings. If a free trial is offered, any unused portion may be forfeited when you purchase Premium. To restore a previous purchase, tap β€œRestore Purchase” in the app settings. Prices may vary by region. Taxes may apply. Support: [support@calify-ai.com](mailto:support@calify-ai.com) Terms of Use: [https://www.calify-ai.com/terms-of-use-authenticator](https://www.calify-ai.com/terms-of-use-authenticator) Privacy Policy: [https://www.calify-ai.com/privacy-policy-authenticator](https://www.calify-ai.com/privacy-policy-authenticator)

Screenshots

Authenticator from AEVI2 screens
G Authenticator App4 screens

Verdict

The call

The clearest difference is update cadence: G Authenticator App at every 5 weeks against Authenticator from AEVI's every 84 months. Authenticator from AEVI's advantage is device support (3 vs 1) and iOS requirement (12.0 vs 17.2). On price, ads and in-app purchases there is nothing between them.

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

CostPrice Β· In-app purchases Β· Ads Β· Monetization

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

UpkeepUpdate frequency

Authenticator from AEVI ships an update every 84 months, G Authenticator App every 5 weeks. The most recent releases landed on October 4, 2026 and September 29, 2026 respectively.

Scorecard3 real differences Β· 3 level
Authenticator from AEVI versus G Authenticator App: the parameters behind the verdict, then further details
ParameterAuthenticator from AEVIG Authenticator App
PriceFreeFree
Update frequencyEvery 84 monthsEvery 5 weeks β€” better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPod β€” betteriPhone
Requires iOS12.0 β€” better17.2
Further details β€” not scored
Size8 MB8 MB
Age rating4+4+
DeveloperAevi International GmbHCalify-AI

In-app purchases

None

Authenticator from AEVI

No in-app purchases

None

G Authenticator App

No in-app purchases

Questions

Is Authenticator from AEVI free?
Authenticator from AEVI is free to download, with no in-app purchases.
Is G Authenticator App free?
G Authenticator App is free to download, with no in-app purchases.
Do Authenticator from AEVI or G Authenticator App have ads?
Neither Authenticator from AEVI nor G Authenticator App shows ads.
Which is updated more often, Authenticator from AEVI or G Authenticator App?
Authenticator from AEVI ships an update every 84 months, and G Authenticator App every 5 weeks. Most recently, Authenticator from AEVI was updated on October 4, 2026 and G Authenticator App on September 29, 2026.

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