UPS Power Monitor User Reviews

Top reviews

Can’t believe that Apple would allow an app on the app store that forces you to install a zip 2 work

To get the auto shutdown feature, which I would say is the main feature, you are forced to download a zip file for the server? This is not safe, and could very easily be a strategy for installing malware and trojan horses. I will be reporting the app. The server and shutdown component should be part of the app or a separate app on the app store.
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Response from developer

App is not forcing anything, please don’t spread misinformation. App Store apps cannot shut down macOS, so an external tool is needed (as always; now there is a management app to streamline the installation process). It is optional and is not needed for the app to run in order to monitor UPS devices. Power Server scripts are open source for full transparency and you can install them manually if you don’t want to use helper app. Detailed instructions are available on our support page.

Stopped working with Tahoe upgrade

The local server monitor stopped working, and the developers website to get instructions on setup has an Invalid SSL certificate error from Cloudflare, so no way to fix it. Looks like vaporware.

Response from developer

Hello, Website issues was just temporary, application is still being active and updated. Kind regards

Works perfectly on M4 Mac Mini (Sequoia 15.4)

The app was easy to set up and is surprisingly simple and intuitive. It does exactly what I need. I have it monitoring the status of an APC Back-UPS 1500 (connected by USB to an Unraid server running the Network UPS Tools plugin) and set to power off the Mini and other devices when the battery runs low. Amazing!
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Response from developer

Thank you very much for your review and for using the UPS Power Monitor app, we are glad you like it! Best regards

Does not work, can’t get refund

The app will not open, I’ve followed all troubleshooting recommended from other people who’ve had this issue and nothing helps. I tried to request a refund but get told “You have no purchases that are eligible for a refund.”

Response from developer

Apple handles refunds, so we can’t participate in the process.

Great Simple Tool!

Love when I find awesome developer tools like this on the appstore. I wanted a quick and easy gui for my NUT-connected UPSs and this worked plug and play! So happy and love supporting fellow developers. Great work!

Response from developer

Thank you very much for the review and for using UPS Power Monitor app, we are glad you like it! Best re­­gards

Works great with NUT Server setup!

Works great with NUT Server setup!

Response from developer

Hello, As I wrote in the e-mail, UPS Power Monitor does not display any window by default, but it adds an additional icon on the Mac's menu bar displayed on the top of the screen. After clicking it should display app’s window. Please let us know if the icon is not visible on the menu bar and we will do our best to help. Kind regards

Great app!

Awesome, does just what I was looking for.

Response from developer

Thank you very much for the review, we are glad that you like the app and it is working for you without issues. Best regards!

Shutting down system

Love it so far, but is it possible for me to be able to shut down the system that this app is installed on?

Response from developer

Hello, yes, this is possible. Please visit our support page for a detailed instructions about how to setup Power Guard feature and shut down the Mac automatically. In case of any questions please contact us via our support email.

Very Happy - One Small Bug

I'm amazed that great apps like this exist at such a low price on the AppStore. This App is exactly what I needed to have a APC Smart UPS connected to my Synology NAS be able to shutdown all of the Macs on my network when my house looses power. Essentially, the Synology acts as a hub being connected by USB directly to the UPS. The Synology then sends all of the information around the network to all computers connected. This app makes all of the UPS data, which is surprisingly detailed avaialble in the menu bar of Mac OS. There is a small utility you have to install that allows the app to shutdown the computer in the event of power loss. It took 10 minutes to download the app and get everything set up, and it works flawlessly on multiple macs on my LAN.

The bug i just noticed is that when the UPS is at 99%, it sometimes alternates between a charging state (trickle charge) and not charging. When ever the state of the UPS changes, it fires a notification on the mac. Which means that you get a constant barage of notifications saying the UPS is charging. There should be a threshold that the user can set that makes the app only show one notification if the charge level is in the range of a defined percentage and above. Dev please fix this and your app will be perfect. Well Done!
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Response from developer

Thank you very much for the review! We are glad that you like the app and the feedback is always very valuable. We will look into the issue you have reported and check if we can do something with the notifications. Best regards!

Crash is fixed

OMG thanks for fixing the crash - I specifiically ran into it (Looking at the trace, it looked like something related to Swift UI elements or something). Anyways, I'm very happy that you continue to support your app - this is specifically why I pay money for apps - to support app developers

Response from developer

Thank you very much for the review and for all the kind words! We are glad you like the app and we will do our best to keep improving it. Best regards!

Works great with my QNAP NAS

I'm giving it five stars because (1) it's the only graphical app out there that I can find and (2) it seems well-written and it looks like the development is going in a useful direction.

I'm assuming, or rather hoping, that eventually there will be more Power Guard options besides 20% capacity remaining. My QNAP NAS has shutdown options based only on "time remaining" so it's hard to know how to set things up to ensure my Mac gets the shutdown signal before the NAS shuts itself down.

For those with a QNAP, for "UPS Name" when setting up, use "qnapups". For some reason this is undocumented by QNAP. A quick DDG search found the solution. (Thanks snbforums.com!)
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Response from developer

Hello, thank you very much for the review. In the next update there will be added an option which allow the user to set the battery charging percentage after which the shutdown will occur. Best regards

Happy to find this!

After spending a ton of time starting to research managing my UPS together with a Mac and a Synology, I stumbled upon this app in the store. I was super happy to find it and had it up and running in maybe ten minutes.

Response from developer

Thank you very much for the review! We are hap­py that you like the app and it is work­ing for you with­out is­sues. Best regards!

Works as Advertised

Although the instructions assume you know an IP from a BASH command, if you have a NAS, you should probably already know this stuff. Installation is reasonable and sure beats some of the alternatives.

This software properlly shut down my iMac using commands from my NAS. It then monitored battery status, letting me know battery capacity with a cute battery indicator in the Menu Bar. Tech support answered in a couple of hours. Excellent.
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Response from developer

Hel­lo, thank you very much for the review and for us­ing the app, we are very hap­py that you like it and it is work­ing for you with­out is­sues. Best regards!

Much Appreciated app!

Just got a UPS for my NAS boxes, and wanted a macOS app for monitoring a Remote UPS. This app works great on Catalina (or later) and does exactly what I needed to have it monitor thru my NAS (which is connected to my new APC UPS).

Two stars off because it doesn't work on Mojave. First time coming across a 3rd party app that REQUIRES 10.15.x or later. So I can only use this on my new 16in MBP. I also have an iMac, older MBP, and an older MacMIni that must remain on Mojave due to critical 32bit apps I use. Since Mojave can run 64bit apps perfectly well, I do not understand why this app forces itself to only work under Catalina or later. Developer should probably issue something in the description that notes the reasons why 10.15 or later is required.
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Response from developer

Hello. Thank you for using the app, we are very happy that it is working for you without issues. The Mac app requires macOS Catalina and its iOS counterpart works from iOS 13 because we are using technologies which unfortunately are not available on earlier versions. Those frameworks also allow us to keep the low prices of both apps which is important for such specific applications with rather limited audience. The Mac app was never compatible with older system versions, we are not promising that in the description and the required OS version can be found on the application's page in the Mac App Store.