Comparison

Authenticator App vs MelonPay Sign

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

Head to head
About

Authenticator App

This app generates secure two-factor authentication codes for your online accounts. It offers cloud backup, customization options, and offline token generation. Protect your accounts with an extra layer of security.

Highlights
  • Two-factor authentication token generation
  • Cloud backup and restore
  • Customizable token appearance
  • Offline token generation
  • Home screen widget
  • Support for popular services
Features
Read full description

goo authenticator app saves and creates secure two-factor authentication tokens for online accounts on your device. 2FA Auth App is a simple and free application for Two Factor Authentication (2FA). Authenticator app helps you protect your account from hackers by adding an additional layer of security. 2FA generates Time-based One-time Passwords (TOTP). With the 2FA Backup system, you can store all your keys in the cloud and access them when needed. If you lose or damage your phone, you simply install the goo Authenticator app on your new device to get access to your Keys. You can either use a QR Code or enter your secret key manually for your convenience. 2FAS Features: - Advanced TOTP: Get the next upcoming TOTP 30 Seconds in advance. - Customization: Change the color of the TOTP text and Background color. Change brand icons like aws, box, digital ocean, PayPal, etc. - Secure & Private All data stored in Authenticator is always encrypted, even when it's stored in iCloud to ensure that you are the only one who can access your data. - Export Auth Backup: In Authenticator, you require a password if you lose your device or switch to a new one to export auth backup. - Widget: Access your 2FA codes even faster, directly from your Home Screen with the Authenticator widget. - Offline support: Authenticator generates secure tokens even offline, allowing you to authenticate securely even when your device is in airplane mode. This solution dramatically increases login security. - Import TOTP: You can import all your tokens easily and securely from goo authenticator app at once. - All Popular Accounts: We support the most popular services, including Facebook, Binance, realestate, Microsoft, Doordash, Coinbase, Amazon, Gmail, Instagram, Roblox, and thousands of other providers. We also support 8-digit tokens. -Authorize with Passcode or Touch ID or Face ID Confirm your identity with the application using Touch ID, Face ID, or Passcode, and generate the one-time tokens required to log in to your online accounts.

About

MelonPay Sign

Read full description

Introducing the Melon Pay Sign App, a sophisticated authenticator designed for seamless security in every transaction. This app serves as a pivotal guardian for customer-initiated actions, ensuring airtight protection for payment requests, new account activation, and more. Key Functions: Effortless Authentication: Signer streamlines the 2FA process, making authentication quick and intuitive. Transaction Confirmation: Confirm payment requests confidently, knowing Signer adds an extra layer of security to every financial interaction. Activate Your Melon Pay Account: Safeguard your information with Signer's robust authentication when activating your brand-new Melon Pay Account. User-Friendly Interface: The app boasts an intuitive interface, ensuring a smooth experience for users of all levels. Steps to Ensure Security: 1) Download the Melon Pay Sign App: Visit your app store, search for "Melon Pay Sign," and download the application. 2) Account Setup: Create your Signer account, following the easy on-screen instructions and log into your account using your mobile. 3) Scan the QR code using your camera - Done! The verification has now been completed and you have approved your 2FA request. Features: Transaction Verification: When initiating a payment or activating your account, Signer will prompt you to confirm the action securely. Biometric Authentication: For an extra layer of security, enable biometric authentication methods such as fingerprint or facial recognition. Real-time Alerts: Receive instant notifications for any transaction or data change, allowing you to promptly verify or dispute any unauthorized activity. Experience the pinnacle of security with the Melon Pay Sign App, where every transaction is fortified by cutting-edge 2FA technology. Download now and elevate your financial interactions to a new standard of protection. If you have encountered issues with the app or any technological errors, please feel free to get in touch with us and report them to: support@launch.money

Screenshots

Authenticator App4 screens
MelonPay Sign4 screens

Verdict

The call

The clearest difference is iOS requirement: Authenticator App at 13.0 against MelonPay Sign's 16.0. On price, update cadence, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Authenticator App ships an update every 4 days, MelonPay Sign every 6 days. The most recent releases landed on September 21, 2026 and July 16, 2026 respectively.

Scorecard1 real difference · 8 level
Authenticator App versus MelonPay Sign: the parameters behind the verdict, then further details
ParameterAuthenticator AppMelonPay Sign
PriceFreeFree
Rating3.4 (5 ratings) — better—
Number of ratings5 — better—
Update frequencyEvery 4 days — betterEvery 6 days
AdsNoNo
In-app purchasesNoNo
MonetizationAd-supported—
DevicesiPhone, iPod — betteriPhone
Requires iOS13.0 — better16.0
Further details — not scored
Size59 MB15 MB
Age rating17+17+
DeveloperDarshan JasoliyaMelon Finance Limited

In-app purchases

None

Authenticator App

No in-app purchases

None

MelonPay Sign

No in-app purchases

Questions

Is Authenticator App free?
Authenticator App is free to download, with no in-app purchases.
Is MelonPay Sign free?
MelonPay Sign is free to download, with no in-app purchases.
Do Authenticator App or MelonPay Sign have ads?
Neither Authenticator App nor MelonPay Sign shows ads.
Which is updated more often, Authenticator App or MelonPay Sign?
Authenticator App ships an update every 4 days, and MelonPay Sign every 6 days. Most recently, Authenticator App was updated on September 21, 2026 and MelonPay Sign on July 16, 2026.

Other comparisons