Comparison

VIPER vs MelonPay Sign

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

Head to head
About

VIPER

Connect to Viper recorders remotely using your iOS device. View live and recorded footage, control PTZ cameras, and receive event push notifications for enhanced security monitoring.

Highlights
  • Remote recorder connection
  • PTZ camera control
  • Live image viewing
  • Recorded image viewing
  • Event push notifications
  • P2P connection
Features
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VIPER REMOTE This app allows the user to remotely connect to Viper recorders using iOS devices. Features include: - PTZ control - View live and recorded images - Event push - P2P connection

About

MelonPay Sign

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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

VIPER4 screens
MelonPay Sign4 screens

Verdict

The call

The clearest difference is update cadence: MelonPay Sign at every 6 days against VIPER's every 6 months. VIPER's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 16.0). On price, ads and in-app purchases there is nothing between them.

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

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

UpkeepUpdate frequency

VIPER ships an update every 6 months, MelonPay Sign every 6 days. The most recent releases landed on September 7, 2026 and July 16, 2026 respectively.

Scorecard3 real differences ยท 5 level
VIPER versus MelonPay Sign: the parameters behind the verdict, then further details
ParameterVIPERMelonPay Sign
PriceFreeFree
Positive reviews0.0% of reviewsโ€”
Update frequencyEvery 6 monthsEvery 6 days โ€” better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeโ€”
DevicesiPhone, iPad, iPod โ€” betteriPhone
Requires iOS13.0 โ€” better16.0
Further details โ€” not scored
Size34 MB15 MB
Age rating4+17+
DeveloperNorbain SD Ltd.Melon Finance Limited

In-app purchases

None

VIPER

No in-app purchases

None

MelonPay Sign

No in-app purchases

Questions

Is VIPER free?
VIPER 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 VIPER or MelonPay Sign have ads?
Neither VIPER nor MelonPay Sign shows ads.
Which is updated more often, VIPER or MelonPay Sign?
VIPER ships an update every 6 months, and MelonPay Sign every 6 days. Most recently, VIPER was updated on September 7, 2026 and MelonPay Sign on July 16, 2026.

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