MySTB vs CAST4K
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MySTB
This application acts as a modern IPTV player, consolidating your favorite content from various sources like Stalker Portals, M3U playlists, and Xtream. It allows seamless integration with existing IPTV subscriptions across multiple devices without additional costs.
- Multi-source IPTV support (Stalker, M3U, Xtream)
- Import STB settings for multi-device use
- Intuitive user interface
- Favorites and recent watching lists
- External player integration (e.g., VLC)
- Multi-provider management
- Customizable themes
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Transform Your Streaming Experience with MySTB! Discover the ultimate IPTV player that brings all your favorite content together in one place. Designed for modern viewers, our app supports Stalker Portals, M3U playlists and Xtream giving you unparalleled access to your IPTV subscriptions across multiple devices—without the need for extra costs or additional subscriptions. Key Features: - Seamless Multi-Source Support: Stream content from Stalker-based providers (Mac address), Xtream (Username and Password) and M3U playlists effortlessly. - Innovative Device Integration: Import settings directly from your STB box and use your existing IPTV subscription across multiple devices. You don't even need to pay your provider for additional devices! - Modern, Intuitive UI: Navigate with ease using a sleek and user-friendly interface. - Favorites & Recent Watching: Quickly access your favorite channels and pick up where you left off. - External Player Support: Play your streams in popular apps like VLC for a customized viewing experience. - Multi-Provider Compatibility: Manage and switch between multiple IPTV providers with ease. - Customizable Themes: Personalize the app with various themes and layout options. - Secure & Private: Your data and viewing habits stay private and protected. - Autoplay next videos so you can keep watching without interruption Note: This app does not provide any content. You must add your own IPTV subscription, and you are responsible for the type of content you stream. This app is equivalent to a media player. You are fully responsible for any content you might add in this app Download now and turn every device into your ultimate entertainment hub! MySTB Premium is available as an auto-renewing yearly subscription. Payment is charged to your Apple Account at confirmation of purchase. The subscription renews automatically unless cancelled at least 24 hours before the end of the current period. You can manage or cancel it anytime in your Apple Account settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://23apps.org/privacy/mystb
CAST4K
This media player allows you to access your own streaming content by adding valid profile credentials. Browse your movies, series, and live TV with subtitle support and easily resume watching where you left off. It features a clean interface and profile management options.
- Profile login for content access
- Browse movies, series, and live TV
- Subtitle support
- Continue watching functionality
- Profile management and sharing
- Clean and fast interface
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CAST4k – Smart Media Player for Your Streaming Sources IMPORTANT: CAST4k is a media player only. It does not provide or include any streaming content. To use the app, users must add valid profile credentials. CAST4k should not be used to watch or distribute unlicensed content. Features: Profile Login: Enter your profile code to access your content. Home Screen: Navigate easily between Home, Live TV, Video Club, Favorites, Radio, Account, and Settings. Video Club: Browse and play your movies and series with subtitle support. Continue Watching: Instantly resume where you left off in Live TV or Video Club. Profile Management: Switch between profiles or share them easily using QR codes. Feedback and Settings: Clear data, log out, or share feedback directly from the app. Clean and Fast Interface: Designed for smooth performance across all iOS devices. Demo videos are included for demonstration purposes only, using publicly available content. Disclaimer CAST4k does not host, provide, or include any media or streaming content. Users are responsible for adding their own authorized profiles or playlists.
Screenshots
Verdict
The clearest difference is rating: MySTB at 4.7 against CAST4K's 3.5. MySTB also leads on ratings volume (108 vs 17). CAST4K's advantage is in-app purchases (none vs 2) and review sentiment (100% vs 78%). On price, update cadence, ads 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. MySTB sells 2 in-app purchases, starting at $2.99 per year. CAST4K asks for nothing beyond the download.
MySTB holds the better App Store score, 4.7 against 3.5. That said, the two scores are not equally well evidenced: MySTB has 108 ratings behind it against 17, so its average is the more settled of the two. Written reviews complicate that: 78% of MySTB's written reviews are positive against 100% of CAST4K's, so the app with the better star average is not the one people write more warmly about.
MySTB ships an update every 10 days, CAST4K every 5 days. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.
| Parameter | MySTB | CAST4K |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (108 ratings) — better | 3.5 (17 ratings) |
| Positive reviews | 77.6% of reviews | 100.0% of reviews — better |
| Number of ratings | 108 — better | 17 |
| Update frequency | Every 10 days | Every 5 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, Apple TV — better | iPhone, iPad |
| Requires iOS | 17.6 | 16.6 — better |
| Further details — not scored | ||
| Size | 82 MB | 46 MB |
| Age rating | 4+ | 4+ |
| Developer | Tejas Patel | Hassan Raza |
Customer experience
MySTB
CAST4K
In-app purchases
MySTB
- MySTB Premium Yearly$2.991 Year
- Premium$2.99
CAST4K
No in-app purchases








