Epson iProjection vs UniFi
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Epson iProjection
Wirelessly project your iPhone, iPad, or iPod touch screen, documents, and photos to a compatible Epson projector. Easily connect by scanning a QR code, and even annotate projected images. Supports up to 50 devices and simultaneous screen displays.
- Mirror device screen and audio
- Project photos and documents
- Real-time camera projection
- QR code projector connection
- Multi-device connectivity
- Image annotation tool
- Projector remote control
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Epson iProjection is a wireless projection app for iPhone®, iPad®, or iPod® touch. This app makes it easy to mirror your device's screen, and project documents and photos wirelessly to a supported Epson projector. [Key Features] 1. Mirror your device’s screen and output your device’s audio from the projector. 2. Project your photos in the "Photos" app, project documents loaded in this app, and project in real-time video from your device's camera. 3. Easily connect your device by scanning a projected QR code. 4. Connect up to 50 devices to the projector, display up to four screens simultaneously, and share your projected image with the other connected devices. 5. Annotate projected images with a pen tool and save the edited images on your device. 6. Control the projector like a remote control. [Notes] • For supported projectors, visit https://support.epson.net/projector_appinfo/iprojection/en/. You can also check "Supported Projectors" in the app's support menu. • While mirroring your device’s screen, video and audio may be delayed depending on the device and network specifications. Only unprotected content can be projected. • Use the mirroring feature to project videos in the "Photos" app. [About Projecting Documents] • The following file types are supported when projecting using "Documents". - Microsoft® Word - Microsoft® Excel - Microsoft® PowerPoint - Keynote - PDF - JPG - PNG - The file types mentioned above are also supported when stored in cloud file services • Depending on the document, the projected image may differ from the image on the computer or at the time of creation, for example, some characters may not be projected correctly. If this occurs, use the mirroring feature ("Mirror device screen") instead. • Animations and screen transition effects, videos, and audio are not played. Use the mirroring feature to play them. • We recommend testing the projection in advance when using this app for presentations. [Using the App] Make sure that the network settings for the projector have been completed. 1. Switch the input source on the projector to "LAN". Network information is displayed. 2. Connect to the same network as the projector from "Settings" > "Wi-Fi" on your iPhone/iPad/iPod touch. 3. Start Epson iProjection and connect to the projector. 4. Select and project from "Mirror device screen", "Photos", "Documents", "Web Page", or "Camera". [App permissions] The app requires the following permissions for specific features. 【Required】 Local Network - Search for and connect to the projector. 【Optional】] Photo - Project selected photos from the device to the projector. * You can use the app without granting the optional permissions, but some features may not work. All images are examples and may differ from the actual screens.
UniFi
Manage your home or business IT network from a single interface. Easily set up WiFi, monitor traffic, secure your network with VPN, and gain insights with detailed analytics.
- Centralized network management
- WiFi setup and configuration
- Traffic routing
- Single-tap VPN access
- Client and network analytics
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The UniFi app simplifies home and business IT by providing a central management interface where you can easily scale, monitor, and optimize every aspect of your network. UniFi offers: • Simple WiFi setup and configuration • Intuitive traffic routing • Secure, single-tap VPN access • Detailed client and network analytics
Screenshots
Verdict
The clearest difference is update cadence: UniFi at every 2 weeks against Epson iProjection's every 6 months. UniFi also leads on rating (4.7 vs 4.3) and review sentiment (48% vs 20%). Epson iProjection's advantage is iOS requirement (15.0 vs 18.0). On price, ads, in-app purchases and monetization model 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.
UniFi holds the better App Store score, 4.7 against 4.3. That said, the two scores are not equally well evidenced: UniFi has 23K ratings behind it against 3.4K, so its average is the more settled of the two. Written reviews point the same way: 20% of Epson iProjection's written reviews are positive against 48% of UniFi's.
Epson iProjection ships an update every 6 months, UniFi every 2 weeks. Both last shipped on September 24, 2026.
| Parameter | Epson iProjection | UniFi |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (3.4K ratings) | 4.7 (23K ratings) — better |
| Positive reviews | 19.8% of reviews | 47.7% of reviews — better |
| Number of ratings | 3.4K | 23K — better |
| Update frequency | Every 6 months | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Best chart rank | — | #188 — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 27 MB | 475 MB |
| Age rating | 4+ | 4+ |
| Developer | Seiko Epson Corporation | Ubiquiti Inc. |
Customer experience
Epson iProjection
UniFi
User reviews
Epson iProjection
From 3.4K App Store ratingsWhat we love
- 👍 Easy to use
- 🚀 Wireless connectivity
- 💡 Helpful for presentations
- 🔒 Secure connection
Room to improve
- 🐛 Frequent disconnections
- 🐛 Compatibility issues
- 🐛 Buggy app
- 🚫 Limited functionality
- 🚫 No video streaming
UniFi
From 23K App Store ratingsWhat we love
- 🚀 Intuitive and easy to use
- 🔒 Robust security features
- 👍 Convenient remote management
- 🚀 Fast and reliable performance
- 👍 Excellent network visibility and control
Room to improve
- 🐛 Connectivity issues and app crashes
- 🔍 Missing advanced configuration options
- 🔍 Inconsistent UI between app and web interface
- 🔍 Lacking some features compared to web interface
- 🔍 Unreliable notifications and alerts
Bugs and requests
Epson iProjection
Reported bugs
4 issues- App crashes frequently
- Fails to detect projector
- Issues with PowerPoint/Keynote presentations
- Formatting problems with shared content
Requested features
5 requests- Add screen mirroring capability
- Support for more file formats
- Improve video streaming
- Integrate with cloud storage services
- Enhance presentation features
UniFi
Reported bugs
5 issues- App unable to connect to local controller
- Incorrect device status and client information
- Frequent sign-outs and login issues
- Speed test and throughput data not working
- Topology view showing incorrect network layout
Requested features
5 requests- Customizable dashboard and widgets
- Ability to set time-based data usage reports
- Support for local-only network management
- Improved 2FA and authentication experience
- Apple Watch app for emergency reboots
In-app purchases
Epson iProjection
No in-app purchases
UniFi
No in-app purchases
Questions
Is Epson iProjection free?
Is UniFi free?
Which has better reviews, Epson iProjection or UniFi?
Do Epson iProjection or UniFi have ads?
Which is updated more often, Epson iProjection or UniFi?
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