Epson iProjection vs MrTax
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.
MrTax
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MrTax reúne en tu teléfono la información tributaria de tu empresa: los comprobantes electrónicos que emites y recibes, el calendario de tus obligaciones y el estado de tus trámites. QUÉ PUEDES HACER • Comprobantes electrónicos Consulta tus facturas, notas de crédito y comprobantes de retención, tanto recibidos como emitidos. Filtra por fecha, busca por proveedor o cliente y descarga el PDF o el XML de cualquier documento. • Resumen del mes Ventas, compras, IVA y saldo de crédito tributario del período, con el detalle mensual del año y tus principales proveedores. • Calendario de obligaciones Tus vencimientos calculados según el noveno dígito del RUC, con los días que faltan y el estado de cada declaración. • Escáner de facturas Apunta la cámara al código de barras de una factura física para leer su clave de acceso y registrarla en compras. Si el código está dañado, la app también reconoce la clave de 49 dígitos impresa como texto. • Consulta en línea Revisa los comprobantes que tus proveedores emitieron a tu nombre directamente desde el portal, y el buzón de notificaciones del contribuyente. • Documentos de la empresa Ficha del RUC, actividad económica, estado del contribuyente, vehículos de la flota y declaraciones presentadas. • Tesorería Libro banco, comprobantes de egreso y resumen de ingresos y gastos, en modo consulta. • Empleados Ficha del personal, novedades y documentos laborales. • Normativa tributaria Consulta la normativa vigente y resuelve dudas con un asistente que responde citando los artículos en los que se apoya. • Varias empresas Si administras más de un RUC, cambia de empresa sin cerrar sesión. REQUISITOS MrTax funciona con una cuenta activa del servicio MrTax. Si tu empresa aún no es cliente, tu contador o el proveedor del servicio te entregará las credenciales de acceso. No es posible registrarse desde la aplicación. MrTax es un servicio privado de CodigoPlus y no está afiliado ni respaldado por el Servicio de Rentas Internas del Ecuador.
Screenshots
Verdict
Epson iProjection and MrTax are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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.
| Parameter | Epson iProjection | MrTax |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (3.6K ratings) — better | — |
| Positive reviews | 19.8% of reviews | — |
| Number of ratings | 3.6K — better | — |
| Update frequency | Every 6 months | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 27 MB | 67 MB |
| Age rating | 4+ | 4+ |
| Developer | Seiko Epson Corporation | Julio Romero |
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
MrTax
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Epson iProjection
No in-app purchases
MrTax
No in-app purchases
Questions
Is Epson iProjection free?
Is MrTax free?
Do Epson iProjection or MrTax have ads?
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