# ProjectR

> PJLINK client for WiFi-enabled projector control via iPhone. (iPhone/iPad app by Martin Hyche.)

- Source: https://appshunter.io/ios/app/projectr/id893789486 (this page in markdown: same URL + `.md`)
- Developer: [Martin Hyche](https://appshunter.io/developer/495948002)
- Category: Utilities, Productivity
- Price: $0.99
- Rating: 1.60/5 from 7 App Store ratings · 6 written reviews indexed
- Age rating: 4+
- Requires: iOS 14.3 · 5 MB
- Languages: American English
- Released: 2014-08-18
- Data updated: 2026-06-10
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/projectr/id893789486/reviews.md

## What is ProjectR?

ProjectR is an app for discovering and controlling PJLINK-enabled projectors via WiFi.

PJLINK is a TCP protocol for communicating with projectors (http://pjlink.jbmia.or.jp/english/). This app is a PJLINK client, giving you the ability to use your iPhone as a remote to control projectors which are PJLINK-enabled. (Most WiFi-enabled projectors made today support PJLINK.) The app also has the following features:

- Manually add a projector by its IP address
- Scan your WiFi network for PJLINK-enabled projectors
- Turn a projector on or off
- Change the projector input
- Mute the audio or video of a projector
- View status information about a projector like how many hours the bulb has been used, or any errors the projector is emitting.
- Operate on multiple projectors at once

## Key features

- PJLINK protocol support
- Wireless projector control
- Turn projector on/off
- Change input source
- Mute audio/video
- View projector status
- Control multiple projectors

## Recent user reviews (6 of 6)

All indexed reviews: https://appshunter.io/ios/app/projectr/id893789486/reviews.md

### 1/5 — needs iOS update

*2020-07-13, version 1.0*

as mentioned by previous reviewers, the truncation of the Add Projectors dialogue is making it impossible to add new projectors, so this app does not work

### 1/5 — App seems to be broken currently

*2020-05-22, version 1.0*

Wanted to try this app as a previous PJ Link app is no longer being developed. As a previous review has noted the add projector + button brings up a truncated dialogue that should be the buttons to add manually, scan network etc. 
I hope the developer is seeing these reviews and is working to update the app to get it working again. It looks like it has some good options and would be useful to many other people.

### 1/5 — Does not work at all. Need to refund the money.

*2020-03-09, version 1.0*

Just get an a,s, c.. when I click + to add projector.

### 1/5 — Not working

*2019-05-12, version 1.0*

We have pjlink compatible projectors which this app could not connect to. Guess I'll keep looking for a replacement for PJLinker.

### 1/5 — Doesn’t work

*2018-12-30, version 1.0*

Would like to be refunded.  App didn’t work.

### 5/5 — Fantastic app

*2018-06-08, version 1.0*

If you have a supported projector this app works great! Can remotly control my projector from comfort of my lounge without needed to find remote or point it directly at my projector.

## Frequently asked questions about ProjectR

### What is ProjectR?

ProjectR is a paid utility app that allows you to control PJLINK-enabled projectors wirelessly via WiFi using your iPhone. It acts as a client for the PJLINK TCP protocol.

### How do I add a projector to ProjectR?

You can manually add a projector by entering its IP address or use the app to scan your WiFi network for discoverable PJLINK-enabled projectors.

### What functions can I perform with ProjectR?

With ProjectR, you can turn projectors on or off, change the input source, mute audio or video, and view status information such as bulb usage hours and error messages.

### Can ProjectR control more than one projector?

Yes, ProjectR supports operating on multiple PJLINK-enabled projectors simultaneously, allowing for centralized control.

### What devices does ProjectR support?

ProjectR is designed for iPhone and iPod touch devices. It requires a WiFi connection to control PJLINK-enabled projectors.

### How often is ProjectR updated?

The latest version of ProjectR is 1.1, which was last updated on February 13, 2021. It was originally released on August 18, 2014.

### What is the age rating for ProjectR?

ProjectR has an age rating of 4+, making it suitable for a wide range of users. It is a utility app focused on projector control.

### What is the price of ProjectR?

ProjectR is a paid application, available for a one-time purchase of $0.99. There are no in-app purchases or subscriptions mentioned.

## Version history (last 2 releases)

### 1.1 — 2021-02-13

Updated to work with latest version of iOS and all screen sizes.

### 1.0 — 2014-08-18

No release notes.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-10.*