# Screen Saver Killer — user reviews

> 34 indexed App Store user reviews of Screen Saver Killer by Rock Hound, Ltd., rated 2.20/5 from 49 ratings.

- Source: https://appshunter.io/ios/app/screen-saver-killer/id1081124601/reviews
- App overview in markdown: https://appshunter.io/ios/app/screen-saver-killer/id1081124601.md
- Rating breakdown: 5★ 11 · 4★ 5 · 3★ 0 · 2★ 0 · 1★ 33

## Newest reviews (12 of 34)

### 1/5 — Just a blank screen

*2022-06-06*

I paid $2 for nothing just a blank screen. I played with the settings to get it to work but it was all in vain.

### 1/5 — Awful. Do not download

*2021-10-16*

I should have believed the other reviews. I wanted it to work so badly. I saw the creator say on other comments that it works best on an old school plug in mouse with a red LED which I have. So, I was hopeful. I tried several times with adjusting my brightness settings and everything. It didn’t work. Don’t download this app.

Updated after response from developer: it didn’t work. Still junk.

**Developer response:** I have read in reviews that adjusting the orientation of the mouse or it's elevation (with a piece of plastic) worked. If it works for you, please update your reviews.

### 1/5 — Don’t waste your $2

*2021-09-29*

I tweaked all the settings for 30 minutes trying to make this work, but no luck.  Save your money.

**Developer response:** Please try an older wired mouse with a Red LED - most people have one in a drawer or basement from an old machine. I have found mice with the Red led's work best. I have seen some Blue LED work, but many do not. Also wireless mice won't work as they will go to sleep to save battery life. If this resolves your issue, please update the review.

### 1/5 — Does not work on Logitech mouse

*2020-08-31*

I do not have any 10 year old wired optical mice laying around the house. If yo don’t have an older mouse I suggest skipping this. Experimented with multiple settings and no results

### 1/5 — Does not work.

*2020-08-01, version 1.4*

Can’t get it to work.

### 1/5 — Don’t assume you’ll be the exception

*2020-04-10*

I thought “why not? It’s only $2, some reviews are good.” It does not work. Two different devices, three different mouses. I would like a refund but it doesn’t appear that ever happens. The owner/designer just suggests other trouble shooting methods, like using different devices/mouses, which I have.

**Developer response:** Please try an older wired mouse with a Red LED - most people have one in a drawer or basement from an old machine. I have found mice with the Red led's work best. I have seen some Blue LED work, but many do not. I have reports that adjusting the orientation or elevation (with a piece of plastic) has helped some folks.  Wireless mice won't work as they will go to sleep to save battery life. If this resolves your issue, please update the review.

### 1/5 — Sad but true

*2020-03-13*

I wish it had, but it doesn’t work.  If you don’t believe me, try this first.  Just try using your phone as a mousepad.  

Spoiler: that doesn’t work either.

Only other thing, in fairness, is that i didn’t try it without a screen protector.  I did try, just now, using an old iPhone (and took off the screen protector)as a mousepad and that didn’t work.  So, I suspect that even without a screen protector, it would still not function.

😟too bad

**Developer response:** Please try an older wired mouse with a Red LED - most people have one in a drawer or basement from an old machine. Try different angles for the mouse on the screen. My MS mouse only responds perpendicular to the screen. I have found mice with the Red led's work best. I have seen some Blue LED work, but many do not. Wireless mice tend to have issues as they will go to sleep to save battery life.

### 1/5 — Don’t waste your money

*2019-02-18, version 1.4*

This app does not work!!

### 1/5 — Doesn't Work

*2019-01-11, version 1.4*

Have spent plenty of time trying different settings. Still haven't found any combo that makes this work.

### 1/5 — Scam

*2018-10-11, version 1.4*

Doesn’t work

### 1/5 — Grrr

*2018-02-01, version 1.4*

Just lost $1.99

### 1/5 — Does not work

*2017-11-01, version 1.4*

I tried two hp mice with different optical colors and neither one works.

## Most critical reviews (10 lowest-rated)

### 1/5 — does nothing

*2025-05-28, version 1.4*

just a blank, white screen.  does absolutely nothing

### 1/5 — App Doesn’t Work

*2024-11-07*

The screen is blank and there are no settings to change the animation/lines. When you click on app support, you go to a shutdown webpage. This is a fraudulent app only to steal your money.

### 1/5 — Blank white box

*2023-06-12, version 1.4*

Title

### 1/5 — Garbage!!!

*2023-03-06*

Do not purchase waste of money, big scam!!!

**Developer response:** Please make sure you are using an old red led wired mouse; Logitech, Microsoft, and HP branded mice are proven. You may need to adjust the angle of the mouse. Please see comments from other successful users. If you find you can get this to work with a little tinkering, please update your review.

### 1/5 — App does Nothing!

*2023-01-02, version 1.4*

Just a blank white box. Waste of money.

### 1/5 — Waste of money

*2022-12-16*

Doesn’t work. Period. Does not work no matter what the developer claims.  Wasted 45 minutes “experimenting”.  A rip off.

### 1/5 — App not functional

*2022-10-21*

This app doesn’t even work, it is a blank screen. Do not spend the 2 dollars just to find out it’s a scam. I will be opening a case and getting my money back. How did you even manage to launch a blank screen application? This app needs to be taken down and the creator banned.

### 1/5 — DOESNT WORK

*2022-08-13*

Does not work. Do not buy

### 1/5 — DO NOT BUY - Doesn’t work with most recent IOS upgrade

*2022-08-04, version 1.4*

DO NOT BUY - Doesn’t work with most recent IOS upgrade

### 1/5 — I read the reviews and still bought it lol

*2022-06-29, version 1.4*

Doesn’t work AT ALL!!!!!

## Most praised reviews (10 highest-rated)

### 5/5 — Works great

*2024-05-06*

I have this running on my desk with an old Microsoft red led mouse. I also have it installed on an iPad where it is being used by THREE old Logitech mice - (3 laptops) at the same time! Saves me so much time not having to enter a password constantly.

**Developer response:** Thanks for review!!

### 5/5 — Update please

*2024-03-14*

This works perfectly with my older device. iPhone 6 operating system iOS12.5.7. My newer phone only shows a blank white screen. It would be nice if this were updated for newer devices.

### 5/5 — Completely changed the game for me!

*2021-02-11*

I am not sure how this app got any kind of bad reviews. It works perfectly for me! The key is, you have to use one of those old school WIRED mouses. Do not use a new wireless mouse! I love this app because it’s not something that you plug into your computer that can be detected by your employer. This app has gotten me through SO many work days at home where i need to “look” busy. I have shared this app with many people who love it as well. Thank you! 🙌🏽🙏🏽

### 5/5 — Works great, just make sure you use older mouse

*2020-09-20, version 1.4*

Make sure you use an older Dell mouse with the red laser light sensor and this will work fine. Buy one on Amazon or eBay if you have to, totally worth it!

### 5/5 — Does work!  At least for me

*2020-03-30*

I am working from home with a Chromebook and a Citrix connection.  Our timeout is pretty short, meaning I have to re-login everytime I go to the restroom or grab a soda from the kitchen.  So, I downloaded this app, despite the bad reviews.

The developer has been telling everyone to look for older, wired optical mice so I dug out an old HP USB mouse.  As long as it is squarely flat on the screen while the app is running, it works!  It slowly jiggles the mouse up and down the length of the screen.

So we’ll worth my 2 dollars!  Thanks!

**Developer response:** I am so glad you are finding the app useful. I wrote it because I lived the same situation for years. For my personal use, I run 2 mice. One sits on an old 5C at all times with the app running. I adjust the app to minimize but not eliminate, mouse movement. Then use my other mouse for actual work. Please spread the word and thank you for your review.

### 5/5 — Outstanding App!!!

*2017-06-11*

This app performs as advertised.  We love it!

### 4/5 — Stopped working with most recent Apple update

*2022-07-12*

Upgraded to iOS 15.5 and the app stopped working.  Prior to that is was wonderful!
 
Developer - are you out there?!?!?!

### 4/5 — Totally works!!

*2021-09-15*

It took me awhile to find out that my mouse needs to be sitting on top of the phone in a certian orientation. It has been saving my life lately. I work at home and when I’m in between projects (a lot lately) it keeps the “green” light on. 😁 Thanks so much.

### 4/5 — Awesome

*2020-08-17*

I’ve been having to sit, glued to my PC all day when I’ve finished my work because I have to appear active. 
I tried this and my PC stayed active and it’s honestly, GENIUS. I wish I discovered this 5 months ago when I began working from home!

**Developer response:** I am so glad you are having success with my app. I created it for people in the same situation you are in.

### 4/5 — Works as advertised

*2016-06-17*

I work from home for a large company and my job is production based. My company now requires all work-at-home employees to be logged in to Microsoft Lync so they can keep tabs on us. Since the production is easy, I meet my requirements early in the day but am forced to be at my desk the rest of the day just to show I am there. This app relieves me of that burden! Thank you! I will update to a 5-star rating after a week of testing, but preliminary tests look positive.

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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.*