Optimus Alarm Clock

I've used this alarm for a couple of years. It worked perfectly. All of a sudden, it doesn't want to go off on time. I have several alarms that go off to keep me aware of the time as I get ready for work as well as to make sure I haven't fallen back asleep. Lately, several haven't gone off at all. When one does go off, all of them do, each one right after the other one is dismissed. This used to be a five star app. What happened?

This app failed because it drained the battery from using high cpu cycles.

Best alarm clock out there!!

Alarm not loud enough

Used it through my s4 with no problems at all. Upgraded to the s6 edge+ and not a single problem for 6months and the all of a sudden it keeps saying it stops working every time I access it and the alarm will not go off. Hope you can fix the issue as this is one of my favs apps

Been using for a couple years. Love the increasing volume and snooze options to not be jolted awake

This app worked fine at first. Now the alarm does not go off until I touch my phone. I have overslept many times because of this.

Some issues but overall good

Absolutely love this alarm and I'm picky. ☺

Seems to be the best for now. Very easy to use.

Great app to use your music with. It doesn't play it for just 1 minute and then done. However, be careful, for when it is ignored for a set period of time it will no longer go off, and you may miss it. But you can fix that in settings. XD Thanks for this app.

This appears to be an update of the Alarm Klock app that has been on here since the days of old. Alarm Klock is still my favorite alarm app for its simplicity and functionality, but it doesn't work on newer devices. It is still the ONLY alarm app apart from this one that I could find that allows you to adjust the snooze time while the alarm is actually going off, rather than setting a fixed time prior. This is a big plus for me, since sometimes I want to sleep an extra 10 minutes, sometimes an extra 30, and I can snooze variable amounts of time on the fly. The developer has also spruced up the graphics and added a countdown timer, which was not a part of the original. Definitely my alarm of choice. I give this 4 stars mainly because most of this is a rehash of the original app. Fix some of the formatting issues still present from the original and add some new features commonly available in most of the other alarm apps of today, and I'll add another star. Regardless, many thanks to the developer for resurrecting this essential alarm app in the form of Optimus Alarm Clock.

I haven't found a decent alarm app since the one I used for years quit working. This one is no different. Been left late several times cause the alarm never went off. What is the problem?

One of my "must have" apps. User interface could use a little polish but it works fantastically and new version lets you set your own sounds, so I fall asleep to waves on lightning bug and wake up to chirping birds with optimus. :)

This alarm would be perfect. It does what I want in regard to low volume and the tone I chose doesn't wake up my partner. The only thing that it doesn't do is go off at the time it was set for. It's been 2 minutes later 4 minutes later and the worst was 12 minutes late. I do like the app but it's making me rush in the morning's

If you do anything other than snooze with your phone the alarm will reset. Other than that alarm works great.

The app keeps giving me problems. It isn't saving new alarms and it won't let me delete alarms that are already set.

In the beginning, the alarm worked wonderfully, so I paid to get the Ads removed. Now the alarm doesn't sound until i pick it up 7, 13, 20 minutes later to see why the alarm didn't go off!

Snooze rarely works. No 24 hour time option. Ringtones seldom work & change without authorization. Did I mention SLOW. Uninstalling. Generous 2 Star @ Best! Alarm Clock Extreme is the Real Deal! Get It :-)

It's a great alarm but really needs an option to sound when phone is in silent mode. Five stars when this is added. Thanks

Making it easier to wake up.

Best alarm clock I've ever had

Seems to be the best for now. Very easy to use.

Bastard wakes me up in the morning lol

LOVE THIS APPS.EASY TO USE AND WORKS GREAT...but when I set the alarm and select the ringtones, I like to try one by one so I can use one of them.well..you can't just imagine the sound, when you select the ringtone you want,can you?

Clock man.

Doesn't work properly and its not loud enough to wake up a mouse

Alarm failed once this week and snooze failed a different day too.

Used to be great but now goes off after time set set it for 6 am today and it went off at 6:15

Clock doesn't always alarm again once you've hit snooze. Had to set back up alarm just in case.

I LOVE this alarm.

Some issues but overall good

Works great

It's okay

Works very well , wake up every morning to good gospel music just what I needed to make my day. Thank you very much

Great app have installed this app on my last three phones!

Simple to use with tons of ways to configure it! Each new phone I replace, this is the first app I download. *****

Hasn't failed me once. Good app!

so good

Could not get alarm to ascend from low to high despite setting from 0 to 100 and playing with different intervals (0, 30, 60 seconds, etc.). Doesn't seem to work. Alarm always came on LOUD and woke me up on the first interval like a regular alarm clock, defeating the purpose. Also you have to tap way too many times just to do basic things like set and create alarms (OK twice on 2 screens?). Interface is also cheesy looking and lame. Also I'm not sure if the alarms even work in Priority mode (so you can sleep without any notifications yet still get alarms). You shouldn't have to spend 30 minutes+ to test and figure out how to use an alarm clock! I'm trying Alarm Clock Xtreme Free now instead which worked perfectly on 1st try in Priority mode, gentle ascending ("crescendo") ringtone is default. Now continuing my never-ending hours of downloading and testing of other ad-laden and paid apps for decent email, notifications, etc. to get my stupid Android "smartphone" to do all the things Blackberry has done 10x better out of the box for the past 15 years.... Tested on Samsung Galaxy S5 with Lollipop 5.0