OneCast vs R2
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
OneCast
Transform your iPhone or iPad into an Xbox companion. Stream games from your console or the cloud, anywhere. Enjoy high-fidelity visuals and full controller support for an immersive gaming experience on the go.
- Stream Xbox games from console or cloud
- Near-zero latency streaming
- Up to 1440p resolution
- Full Xbox controller support
- Keyboard and mouse support
- Xbox Party Chat
- Picture-in-Picture mode
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Transform your iPhone or iPad into the ultimate Xbox companion with OneCast. Whether the TV is unavailable, you're craving the comfort of another room, or you're away from home – OneCast puts your gaming session at your fingertips. Note: OneCast is an independent app designed for use with Xbox systems, but it is not affiliated with, endorsed by, or sponsored by Microsoft Corporation or the Xbox brand. Any queries or requests for support or technical assistance should be directed solely to the OneCast development team, as Microsoft is not involved in or responsible for this application. YOUR GAMES, EVERYWHERE • Stream directly from your personal Xbox console with near-zero latency in up to 1440p • Play Xbox games from the cloud, no console required • Access your Xbox library from anywhere – at home or on the go STUNNING VISUAL FIDELITY • Special High Quality video mode delivers exceptionally crisp and detailed visuals • Adjustable resolution settings to optimize performance for any network condition • Full-screen display option eliminates black bars for maximum immersion ULTIMATE CONTROL • Full support for Xbox controllers via Bluetooth or USB-C, with optimized experience for form-fitting controllers like Backbone and GameSir • Advanced keyboard and mouse support with Native Passthrough for games with built-in K&M support and Virtual Controller mode for precision aiming in any game (including proper mouse pointer lock on iPad) • Fully customizable on-screen controller with adjustable layout, opacity, and size FULL-FEATURED GAMEPLAY • Xbox Party Chat with sophisticated echo cancellation technology • Play Xbox 360 classics on your iOS devices • Enjoy local co-op gaming with multiple controllers on a single device • External display support for big-screen gaming anywhere using standard adapters (e.g. USB-C to HDMI or Lightning to HDMI) SEAMLESS MULTITASKING • Picture-in-Picture mode keeps your game visible while you use other apps • Quickly switch between your game and guides, messages, or social media Compatible with Xbox Series X|S and Xbox One consoles. Note: For optimal performance, connect your Xbox via ethernet cable and use a 5GHz WiFi connection for your iOS device. Free 7-day trial, then unlock unlimited access with a one-time purchase.
R2
Control your interactive R2-D2 droid from your smartphone or tablet. Steer the droid, view its camera feed, and activate unique features like its projector and pop-up lightsaber. The droid can also operate autonomously and respond to voice commands.
- Dual mode control (command/AI)
- Video/still camera with face detection
- Holographic message projector
- Pop-up lightsaber
- Extending arms and manipulator probes
- Voice command response
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Your R2-D2 is finally ready to interact with you! With the ‘Build R2-D2’ App you can control your interactive droid directly from your smartphone or tablet. Steer him at will, see what he sees, and activate all his special features! Features include: DUAL MODE You can switch R2-D2 to operate under command or in autonomous ‘AI’ mode, when he will behave like the wilful astromech in the movies and respond to voice commands. VIDEO/STILL CAMERA The video/still camera in R2-D2’s head allows him to take snapshots and short video clips, which can be stored on your mobile device. His programming also includes the ability to detect human faces. PROJECTOR Just like in the Star Wars movies, R2-D2 is able to display holographic messages using a projector which can beam images of Princess Leia and Luke Skywalker onto any nearby flat surface. POP-UP LIGHTSABER As in ‘Return of the Jedi’ R2-D2 has a ‘hidden extra’ – Luke Skywalker’s lighsaber, which will pop up on demand from the pneumatic ejection tube in his head. EXTENDING ARMS As in the movies, R2-D2 can extend his spacecraff linkage and control arms on comman.The flaps on his body conceal hidden droid manipulator arms and probes, which you can extend at will. ------------- Mail: customercare@deagostini.co.uk
Screenshots
Verdict
The clearest difference is rating: OneCast at 4.5 against R2's 3.4. OneCast also leads on review sentiment (61% vs 23%) and update cadence (monthly vs every 4 months). R2's advantage is in-app purchases (none vs 2). On price, ads, 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. OneCast sells 2 one-off in-app purchases. R2 asks for nothing beyond the download.
OneCast holds the better App Store score, 4.5 against 3.4. That said, the two scores are not equally well evidenced: OneCast has 9.6K ratings behind it against 363, so its average is the more settled of the two. Written reviews point the same way: 61% of OneCast's written reviews are positive against 23% of R2's.
OneCast ships an update monthly, R2 every 4 months. The most recent releases landed on September 25, 2026 and September 10, 2026 respectively.
| Parameter | OneCast | R2 |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (9.6K ratings) — better | 3.4 (363 ratings) |
| Positive reviews | 61.4% of reviews — better | 22.6% of reviews |
| Number of ratings | 9.6K — better | 363 |
| Update frequency | Monthly — better | Every 4 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, Apple TV | iPhone, iPad, iPod |
| Requires iOS | 16.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 15 MB | 37 MB |
| Age rating | 4+ | 4+ |
| Developer | Bitwise Solutions Limited | De Agostini Publishing S.p.A. |
Customer experience
OneCast
R2
User reviews
OneCast
From 9.6K App Store ratingsWhat we love
- 🚀 Flawless streaming
- 👍 Easy to set up
- 💡 Ability to use Xbox controller
- 🚀 Smooth gameplay
- 👍 Convenient for gaming on the go
Room to improve
- 🐛 Occasional crashes or disconnects
- 🔋 High battery consumption
- 🔒 Requires Xbox to be hardwired for best performance
- 🐛 Compatibility issues with Xbox Series X/S
- 🐛 On-screen controls not ideal for some games
R2
From 363 App Store ratingsWhat we love
- 👍 Works well when functioning properly
- 🎮 Endless features and functionality
- 🔧 Resolves issues with reinstallation
- 📱 Compatible with multiple Apple devices
Room to improve
- 🐛 App crashes on startup frequently
- 📵 Connection failures to R2-D2 unit
- ⚠️ Not updated for latest iOS versions
- 🔌 WiFi connectivity issues (local and direct modes)
- 💔 Product becomes unusable without working app
Bugs and requests
OneCast
Reported bugs
3 issues- Fails to connect to Xbox in some cases
- Audio/video desync issues
- Compatibility problems with certain games
Requested features
5 requests- Support for Xbox Series X/S
- Ability to stream over cellular data
- Option to customize on-screen controls
- Integration with Xbox Cloud Gaming
- Support for multiple Xbox consoles on one account
R2
Reported bugs
17 issues- App crashes immediately upon opening
- Unable to connect to R2-D2 via Bluetooth or WiFi
- Local WiFi connection mode not working
- Direct WiFi mode intermittently functional
- iOS 14, 16, 17, 18, 18.1 compatibility issues
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- App force closes when accessing camera or photo library
- Settings menu appears empty or incomplete
- Language selection not persisting (defaults to English)
- Character encoding issues with accents and special characters
- Camera display lag and latency
- Head rotation juddering instead of smooth motion
- Voice control not responding
- Patrol mode not functioning properly
- Photo feature crashes app
- Configuration options cut off on screen
- 5GHz WiFi not supported
- App doesn't recognize R2-D2 on network despite connection
Requested features
14 requests- Update app for iOS 16, 17, 18, and 18.1 compatibility
- Diagnostic feature to check R2-D2 problems
- Volume control option
- Programming/automation functionality
- Controller support (PS2/gamepad)
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- Remote access outside local network
- Smoother head and body movement controls
- Recording and projection feature
- Desktop application for Mac and Windows
- Improved voice recognition
- Better patrol mode with obstacle detection
- Comprehensive user manual in app
- Support for Little Bits Droid Inventor Kit
- Additional language support (German, Spanish, Russian, Italian, Polish, French, Japanese)
In-app purchases
OneCast
- Additional Support$9.99
- Full Unlock$14.99
R2
No in-app purchases









