HVS vs Authenticator App!
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
HVS
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HVS - Maritime Service Request System Streamline your maritime service requests with HVS, the professional mobile solution for managing Towage, Agency, and Buoys services. Designed specifically for the maritime industry, HVS brings efficiency and transparency to vessel service coordination. KEY FEATURES Three Service Types • TOWAGE - Request tugboat and towage services • AGENCY - Coordinate vessel agency operations • BUOYS - Manage buoy maintenance and services Smart Vessel Management • Auto-complete vessel names from your company history • Automatic GRT/DWT/LOA data fill based on past entries • Quick access to frequently used vessel information Efficient Service Requests • Create requests with essential details (vessel, port, dates, requirements) • Track multiple date/time fields (ETA Port/Sea, ET Berth, ET Unberth) • Add CC recipients for email notifications • Real-time status tracking (Draft, Pending, In Progress, Completed) Stay Informed • Push notifications for request updates • In-app notification center with unread badges • Email notifications to keep all stakeholders informed • Instant updates when tickets are created, modified, or completed Role-Based Access • Clients: Create and manage your own service requests • Staff: View and handle all incoming requests • Admins: Full system management capabilities Professional Request Management • View request history and details • Filter by service type, status, or assignment • Track completion based on unberth dates • Access request details anytime, anywhere Secure & Reliable • JWT-based authentication • Secure data transmission • Company-specific data isolation • Self-service account registration with admin approval PERFECT FOR • Shipping companies managing vessel operations • Port agencies coordinating vessel services • Maritime service providers tracking client requests • Operations teams requiring mobile access to service data ACCOUNT ACCESS New users can request account access directly from the app. Admin approval is required to ensure security and proper access control. ABOUT HVS HVS (Haivanship Group) is a comprehensive maritime service request system serving 100+ internal users. Our mobile app brings the full power of professional maritime service coordination to your fingertips, enabling efficient communication and service delivery across your organization. TECHNICAL HIGHLIGHTS • Built with React Native and Expo for native performance • Offline-friendly design for reliable access • Material Design UI for intuitive navigation • Real-time data synchronization Download HVS today and transform how you manage maritime service requests! Support: For assistance or questions, please contact your system administrator or visit our documentation. https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Authenticator App!
This app enhances online security by generating one-time passwords for two-factor and multi-factor authentication. It offers quick QR code scanning for easy account setup and supports offline code generation, ensuring access even without an internet connection. Protect your personal, work, and financial accounts with robust security features.
- Generate secure OTP & TOTP codes
- Quick QR code scanning
- Support 2FA & MFA security
- Face ID & Passcode protection
- Offline code generation
- Manage multiple accounts
- Backup & Restore functionality
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Secure Your Accounts with Authenticator App! Authenticator App helps protect your online accounts with secure two-factor authentication (2FA) and multi-factor authentication (MFA). Generate one-time passwords (OTP) instantly and add an extra layer of security to your personal, work, and financial accounts. Features • Generate Secure OTP & TOTP Codes Create time-based one-time passwords (OTP/TOTP) for your online accounts with reliable and secure code generation. • Quick QR Code Scanning Add new accounts in seconds by scanning QR codes from supported websites and services. • Support 2FA & MFA Security Protect your accounts with Two-Factor Authentication (2FA) and Multi-Factor Authentication (MFA). • Face ID & Passcode Protection Keep your authentication codes secure with Face ID and device-level security protection. • Offline Code Generation Access verification codes anytime, even without an internet connection. • Manage Multiple Accounts Store and organize authentication codes for work, personal, and business accounts in one secure app. • Real-Time Verification Codes View active codes with automatic refresh and expiration countdown timers. • Backup & Restore Easily transfer and restore your authenticator accounts when changing devices. • Simple & Easy to Use Clean interface designed for quick setup and effortless account management. Why Use Authenticator App? Passwords alone are no longer enough. Authenticator App helps protect your accounts against unauthorized access by generating secure verification codes directly on your device. Whether you're securing email, cloud storage, social media, cryptocurrency exchanges, business tools, or work accounts, Authenticator App provides a reliable authentication solution. Perfect For • Personal accounts • Business accounts • Work logins • Cloud services • Cryptocurrency platforms • Social media accounts • Email security Subscription Details Payment will be charged to your Apple ID account upon confirmation of purchase. Subscriptions automatically renew unless auto-renew is turned off at least 24 hours before the end of the current billing period. Your account will be charged for renewal within 24 hours before the end of the current period. You can manage and cancel subscriptions anytime through your App Store account settings. Any unused portion of a free trial period, if offered, will be forfeited when purchasing a subscription.
Screenshots
Verdict
The clearest difference is in-app purchases: HVS at none against Authenticator App!'s 9. HVS also leads on ads (none vs shown). Authenticator App!'s advantage is update cadence (every 4 days vs every 11 days). On price, 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
Both are free to download. Authenticator App! sells 9 in-app purchases, starting at $4.99 per 7 days. HVS asks for nothing beyond the download.
HVS ships an update every 11 days, Authenticator App! every 4 days. The most recent releases landed on October 14, 2026 and October 28, 2026 respectively.
| Parameter | HVS | Authenticator App! |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.2 (11 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 11 — better |
| Update frequency | Every 11 days | Every 4 days — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 15.1 — better | 16.0 |
| Further details — not scored | ||
| Size | 46 MB | 78 MB |
| Age rating | 4+ | 17+ |
| Developer | Trung Nguyen | VarMeta |
In-app purchases
HVS
No in-app purchases
Authenticator App!
- Weekly Pro Access$4.997 Days
- Weekly Pro Access3 Days trial$6.997 Days
- Week Premium3 Days trial$9.997 Days
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- Week Pro$9.997 Days
- Monthly Pro Access$19.991 Month
- Yearly Premium3 Days trial$34.991 Year
- Yearly Pro$39.991 Year
- Yearly Premium Access3 Days trial$39.991 Year
- Authenticator – Lifetime Access$59.99









