# Vivitek QumiCast — user reviews

> 8 indexed App Store user reviews of Vivitek QumiCast by Chih Yang Chen, rated 1.40/5 from 14 ratings.

- Source: https://appshunter.io/ios/app/vivitek-qumicast/id1098535305/reviews
- App overview in markdown: https://appshunter.io/ios/app/vivitek-qumicast/id1098535305.md
- Rating breakdown: 5★ 0 · 4★ 1 · 3★ 1 · 2★ 1 · 1★ 11

## Most critical reviews (8 lowest-rated)

### 1/5 — Horrible

*2018-10-28, version 1.12.1*

Why is this app in the app store if it doesn’t work.

### 1/5 — Horrid

*2018-09-08, version 1.12.1*

I love the projector but my remote has never worked on it. Tried this and it’s a wast of time. I’m pretty sure that Qumi has no clue on how remote controls work.

### 1/5 — Why?

*2018-08-25, version 1.12.1*

My remote to my qumi projector went out and this would have been a great app. But no one has done anything with this app and it does not work.

### 1/5 — ? Nothing happens. Seriously.

*2018-08-10, version 1.12.1*

So I have the projector, I got the app. It doesn’t do anything. Seriously, nothing.

### 1/5 — Useless

*2018-07-30, version 1.12.1*

Does not work at all

### 1/5 — Mirroring

*2017-04-22, version 1.9.1*

Impossible to mirror using the Qumi Q 7 .... if your have imbedded videos in your PowerPoint you cannot play them through the app either... have contacted everyone, from vivitek to the app designer. Save your money and use another portable projector. What a waste.

### 2/5 — Not useful

*2020-11-05, version 1.12.1*

Just let me screen share my phone to the freaking projector

### 3/5 — Works but not sure if useful

*2020-08-16, version 1.12.1*

I was able to go through the settings and make it work. What you get is an app that let you display images documents video etc. however you need to display through the app. It can’t mirror directly what is on your device screen (it says it can do it with Android). Too bad because it make things complicated. It would be better if it just mirrored the device screen. So not sure if I am going to use it much.

---

*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.*