vCastSender vs HVS
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
vCastSender
Stream live recordings, share your screen, photos, videos, and annotations wirelessly to ViewSonic Interactive Flat Panels and other devices. Facilitates seamless wireless presentations and collaborative work, eliminating the need for cables.
- Wireless screen sharing
- Live recording streaming
- Direct annotation
- Photo and video sharing
- Camera feed sharing
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ViewBoard® Cast by ViewSonic ViewBoard® Cast is designed for wireless presentations and wireless collaboration – say goodbye to wires for good! Using the vCastSender iOS app, will allow you to not only stream live recordings and annotate directly onto ViewSonic Interactive Flat Panels, but also share your screen, photos, videos, annotations, and camera to different ViewSonic Interactive Flat Panels and other devices. Let the collaborations begin!
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/
Screenshots
Verdict
The clearest difference is update cadence: HVS at every 9 days against vCastSender's every 5 months. vCastSender's advantage is iOS requirement (11.0 vs 15.1). On price, ads, in-app purchases 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
vCastSender ships an update every 5 months, HVS every 9 days. The most recent releases landed on July 5, 2026 and August 28, 2026 respectively.
| Parameter | vCastSender | HVS |
|---|---|---|
| Price | Free | Free |
| Rating | 2.4 (33 ratings) — better | — |
| Positive reviews | 14.8% of reviews | — |
| Number of ratings | 33 — better | — |
| Update frequency | Every 5 months | Every 9 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 11.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 24 MB | 46 MB |
| Age rating | 4+ | 4+ |
| Developer | ViewSonic International Corp. | Trung Nguyen |
In-app purchases
vCastSender
No in-app purchases
HVS
No in-app purchases









