Screen Mirroring vs CastOn
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Screen Mirroring
Effortlessly cast your phone, tablet, or computer screen to a TV, PC, or Mac in high definition. Control your computer from your phone, extend your screen for productivity, or share content remotely. Enjoy an ad-free experience with various connection methods.
- Screen mirroring to PC, Mac, and TV
- Control PC from phone
- Extend screen as secondary monitor
- Remote screen mirroring
- Drawing and whiteboard tools
- Screen capture and recording
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Looking for high-quality and free screen mirroring app? Look no further than LetsView! Easily mirror or cast your phone, tablet, or computer screen to your TV, PC, or Mac. With LetsView, you'll have endless possibilities for communication and entertainment in your daily life. Key Features: *Screen mirroring between mobile phones and PCs Mirror your phone screen to your Mac or Windows computer, enhance your favorite live stream viewing experience, or present content on a bigger screen without any limitations of your phone's screen size. You can even cast your phone screen to multiple devices. *Control PC from a phone Once your computer and smartphone are connected, the smartphone can act as a makeshift keyboard or mouse, allowing you full control over your computer screen with just your fingertips. *Screen mirroring between mobile phone and TV Whether you're watching a movie, watching a sporting event with the family, or giving a business presentation on TV, mirroring your phone's screen to a larger display has never been easier with LetsView. LetsView perfectly fit most of the TVs on the market. *Screen mirroring between PC/tablet and TV In addition to the mobile version, LetsView covers various platforms. Our desktop version also enables mirroring between PC to PC, and PC to TV. *Extend screen Turn your phone into a secondary monitor for your computer, allowing you to focus on main tasks on the primary screen while simultaneously handling auxiliary activities on your phone's screen, thus significantly boosting your productivity. *Remote screen mirroring Screen mirroring is also possible when you are on a different network. The remote screen mirroring feature will help you cross the network, just enter the remote cast code, and the two devices will share the screen over a distance. *Additional features Drawing, whiteboard, document presentation, screen capture, and screen recording of a mobile phone screen are also available. *Why LetsView? ● Ad-free. ● Uninterrupted and unlimited usage. ● HD screen mirroring. ● HD screen recording. *Primary use cases: 1. Family Entertainment Mirroring movies, games, photos, and more onto a larger screen for a better visual experience. 2. Business Presentations Share your PC or mobile phone screen content onto a large screen for presentations or meetings, demonstrate your product to potential customers remotely. 3. Online teaching Share the teacher's device screen and combine it with the whiteboard, enhancing the visual experience of your online classes. 4. Live stream gameplay Broadcast gaming content on a big screen, share gameplay with followers, and keep wonderful moments. *Easy to Connect: Connecting your devices is easy with 3 available methods: direct connection, QR code connection, or passkey connection. Ensure that all your devices are connected to the same Wi-Fi network, and your device will be automatically detected for easy connection. If your device isn't detected, simply scan the QR code or enter the passkey to establish the connection. *Contact: We appreciate all your feedback! Contact us at support@letsview.com or send feedback from Me > Feedback on the LetsView app for suggestions, comments, questions, or concerns.
CastOn
Easily share your iPhone screen with others on a larger display. Stream photos, videos, browser content, or even use it as a live camera feed. Features a collaborative whiteboard for shared creativity.
- Screen mirroring for all iPhone content
- Cast photos and videos to TV
- Interactive whiteboard mode
- Live camera streaming to TV
- Browser mirroring for shared browsing
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Meet CastOn—the screen-mirroring app that puts your iPhone on the big screen with a single tap. Still squinting at a tiny iPhone screen while everyone crowds around? CastOn wirelessly connects to your Smart TV over WiFi, so you can share TikTok, YouTube, photos, and more without passing your phone around. No cables, no setup headaches—just tap and go big. Perfect for movie nights, family gatherings, or game nights, CastOn turns every moment into one worth sharing. With CastOn, you can: • Turn solo scrolling into something everyone can enjoy. Instantly stream TikTok, YouTube, and personal media on any Smart TV and share your favorite content on the big screen. • Upgrade your game nights. Give board games a modern twist with an interactive Whiteboard that turns your television into a virtual playground for unforgettable fun with family and friends. • Find movies you'll love faster. Let AI recommend and cast movies tailored to your interests, so movie night starts in seconds—no long searches required. • Bring live events to your living room. Watch live streams and local events on your main screen and feel closer to the action as it unfolds. • Enjoy lag-free mirroring, every time. Broadcast crisp HD video and audio straight to your TV in a single tap, with perfect synchronization and zero delays. • Keep your data private. Local network streaming mirrors your screen directly to your TV, keeping your personal data on your devices—not on our servers. SCREEN MIRRORING Mirror your entire iPhone to your TV in real time—TikTok feeds, YouTube videos, your browser, and more. Full HD, perfect sync, zero delays. PHOTO & VIDEO CAST Send your camera roll straight to the TV without handing your phone around. Birthday moments, travel snaps, funny clips—right there for everyone to see. You can still check messages and use your phone while casting. WHITEBOARD Draw on your iPhone and watch it appear on your TV instantly. Sketch out a party plan, brainstorm a project, or play tic-tac-toe with the kids. The bigger the canvas, the bolder the ideas. LIVE STREAM Turn your iPhone into a live camera feed for your TV. Monitor another room, keep tabs on your pets, or stream local events and live happenings straight to your living room screen. AI MOVIE PICKS Not sure what to watch? CastOn's AI recommends movies based on your taste and casts them instantly—so movie night starts the moment you're ready. Download CastOn now and turn every shared moment into a big-screen experience! FAQ Q: Do I need cables or special equipment? A: No. Just connect your iPhone and TV to the same WiFi network—that's all it takes. Q: Is the mirroring smooth and high-quality? A: Yes. CastOn streams crisp HD video and audio over your local network with no lag. Q: Is my personal data safe? A: Absolutely. All streaming happens locally between your devices, so your data never passes through our servers. UNLIMITED ACCESS Subscribe for unlimited access to all app features. Subscriptions are billed automatically based on your selected plan. By using CastOn, you agree to our Privacy Policy and Terms of Use: https://epicscale.io/mirror_ios/privacy https://epicscale.io/mirror_ios/terms
Screenshots
Verdict
The clearest difference is rating: CastOn at 4.5 against Screen Mirroring's 2.8. CastOn also leads on ratings volume (5.2K vs 396). Screen Mirroring's advantage is ads (none vs shown) and device support (5 vs 2). On price, review sentiment, update cadence 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
Both are free to download. Screen Mirroring sells 13 in-app purchases, starting at $5.99 per month and CastOn sells 11 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.
CastOn holds the better App Store score, 4.5 against 2.8. That said, the two scores are not equally well evidenced: CastOn has 5.2K ratings behind it against 396, so its average is the more settled of the two. Written reviews point the same way: 36% of Screen Mirroring's written reviews are positive against 37% of CastOn's.
Screen Mirroring ships an update every 2 weeks, CastOn every 3 weeks. The most recent releases landed on September 30, 2026 and October 1, 2026 respectively.
| Parameter | Screen Mirroring | CastOn |
|---|---|---|
| Price | Free | Free |
| Rating | 2.8 (396 ratings) | 4.5 (5.2K ratings) — better |
| Positive reviews | 35.9% of reviews | 37.0% of reviews — better |
| Number of ratings | 396 | 5.2K — better |
| Update frequency | Every 2 weeks — better | Every 3 weeks |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod, Mac, Apple TV — better | iPhone, iPad |
| Requires iOS | 14.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 108 MB | 58 MB |
| Age rating | 4+ | 4+ |
| Developer | Wangxu Technology Co., Ltd | EpicScale Inc |
Customer experience
Screen Mirroring
CastOn
User reviews
Screen Mirroring
From 396 App Store ratingsWhat we love
- 🚀 Seamless screen mirroring
- 👍 Simple and intuitive interface
- 🔒 Reliable connection
- 💡 Useful whiteboard and annotation tools
- 🚀 Smooth performance with stable Wi-Fi
Room to improve
- 🐛 Frequent disconnections
- 🐛 Laggy or low-quality video
- 💰 Paywall for advanced features
- 🐛 Crashes and freezes
- 🐛 Compatibility issues with certain devices
CastOn
From 5.2K App Store ratingsWhat we love
- ⭐ Excellent
- ⭐ Jesus
Room to improve
- 🚫 Terrible app
- 🚫 Garbage
- 🚫 Doesn't work
- 🚫 Worst app ever
- 🚫 Waste of money
Bugs and requests
Screen Mirroring
Reported bugs
3 issues- Inability to detect devices on the same network
- Inconsistent performance after updates
- Paid version not reflecting purchased status
Requested features
4 requests- Ability to resize mirrored window
- Support for landscape mode
- Improved audio sync
- Background audio playback
CastOn
Reported bugs
2 issues- Doesn't cast iPhone to LG tv
- Unsuccessful screen sharing
Requested features
1 request- Sound transfer to TV
In-app purchases
Screen Mirroring
- Enjoy HD screens$5.991 Month
- Mac LetsView Pro(monthly)$7.991 Month
- Mac LetsView Business(monthly)$9.991 Month
Show 3 moreShow fewer
- Annual Subscription (Pro)$29.991 Year
- Mac LetsView Pro(annual)$29.991 Year
- Mac LetsView Business(annual)$39.991 Year
- 15 minutes$0.99
- 360 minutes$3.99
- 900 minutes$9.99
Show 4 moreShow fewer
- 1800 minutes$12.99
- LetsView Pro (Lifetime)$49.99
- Buy 3yr VIP, get +3yrs Free$59.99
- 3-Year Subscription$59.99
CastOn
- Weekly Plan3 Days trial$4.997 Days
- Weekly Plan$4.997 Days
- Weekly Plan3 Days trial$5.997 Days
Show 6 moreShow fewer
- Weekly Premium$5.997 Days
- Weekly Plan3 Days trial$6.997 Days
- Weekly Plan$6.997 Days
- Yearly Plan$19.991 Year
- Annually Plan$29.991 Year
- Annually Plan$39.991 Year
- Lifetime access$1.99
- Lifetime access$4.99
Questions
Is Screen Mirroring free?
Is CastOn free?
Which has better reviews, Screen Mirroring or CastOn?
Do Screen Mirroring or CastOn have ads?
Which is updated more often, Screen Mirroring or CastOn?
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