Our smart alarm clock includes features that prevent excessive snoozing and get you out of bed. It also comes with a built-in timer and stopwatch.
Join over 30,000,000 people who already installed our alarm clock apps and rated this one 4.7 stars!
Download the premium and ad-free Alarm Clock Xtreme NOW with just a low & easy 1-time payment!
This is more than a simple alarm clock; it’s highly customizable and allows you to wake up in a way that works for you:
♪ Set your morning alarm to slowly increase in volume and wake you up gently (crescendo)
♪ Use the extra-large snooze button to prevent you from pressing ‘dismiss’ accidentally
♪ Force yourself to solve math problems in order to snooze/dismiss the alarm
♪ You can even have the snooze duration decrease in time after every snooze and set a maximum number of snoozes
Alarm Clock Xtreme features:
✔ Music alarm – choose your favorite music
✔ Crescendo – gentle alarm volume ramp up
✔ Random song alarm
✔ Math problem solving to snooze/disable
✔ Extra-large snooze button
✔ Nap alarm with countdown timer
✔ Decreasing snooze duration after every snooze
✔ Set a maximum number of snoozes
✔ Built-in Timer
✔ And much more!
New! Stopwatch Xtreme is now built-in into our alarm clock; no separate download is required.
The simple and reliable Stopwatch Xtreme can help solve all your timing needs. Use Stopwatch Xtreme to keep track of split/lap times and total times down to 1/100 of a second. Use this feature for games, sporting events, work, science experiments, etc.
Find the settings that help you get out of bed and start your day right.
Download the premium and ad-free Alarm Clock Xtreme NOW with just a low & easy 1-time payment!
** Important Note: your phone must be on for the alarm to work **
Beautiful, powerful and simple Stopwatch & Timer+
This is the paid version of the popular Stopwatch & Timer app with additional features:
★ Up to 99 hours
★ Multiple stopwatches and timers
★ Rename timers & Laps
★ Countdown then up
★ Countdown and repeat (Loop countdowns)
★ Countdown and start next timer (Chain timers)
★ Export times by email
★ Show current lap (optional)
★ 1/100ths (optional)
★ Create groups of timers and control them as a group (swipe between your groups)
★ Rename groups of timers
★ Reorder timers (by long pressing and dragging up or down)
★ Delete timers (by long pressing and swiping to right)
★ Choose your own font and color
★ Optional "compact mode" to fit more timers on the screen
Perfect for every timing situation from sports, work to cooking!
Please support app with a good rating, it helps future development thanks
Online stopwatch http://stopwatchtimers.com/stopwatch/
Online timer http://stopwatchtimers.com/timer/
There are super themes available:
* analog light (free)
* analog dark (free)
* retro / vintage
* retro gold
Moreover, you can control the "tick-tock" sound effect.
The paid version has more themes and is ads free.
Stopwatch options also include the ability to use your device's side volume buttons to start/stop the time, and to keep your device screen on while the stopwatch is running. You can also email the split/lap and total times recorded by the app and have a record of your times.
Stopwatch Xtreme integrates seamlessly with the popular app Alarm Clock Xtreme. Download Alarm Clock Xtreme for an alarm clock and timer and solve all your timing needs with this pair of apps. Stopwatch Xtreme Free is ad-supported.
The paid version of this app is the same as the free version except without the ads. Try before you buy. Upgrade to the paid version to remove ads.
To access Knowledge base, ask the community or get support, please visit http://www.avg.com/mobile-support
Stopwatch can measure time up to 100 hours.
Very simple in use, you can touch, hit anywhere to start or pause measuring the time.
So you don't need to look at the screen when you measure something.
When you hold longer the stopwatch will restart.
Stopwatch remembers its state even when the application is not working so you don't worry about measuring when somebody is calling to you. This stopwatch don't block call and other application, games. You can write sms, e-mail or do something else with your phone.
Our stopwatch don't interrupt the measuring after rebooting the device.
Version without ads.
Keywords: stopwatch, timer, full screen, permanent.
Stopwatch (Chronometer) mode:
Start and stop the stopwatch pressing the button on the center of the screen, you can see the elapsed time on the top digital display and on the analog view like and old school stopwatch. To record a lap press the left button, a lap hand will be added to the analog view, and to reset press the right button. The buttons are placed to only use one hand.
You can access the lap list with the dropdown menu on the top or just sliding your finger to the left. On this lap list you can choose to see the lap time or total time. Lap List can be saved to the sd card, shared to social media or be emailed.
Timer (Countdown) mode:
Set the timer fast and easy, dragging the second and minute hands, or use the classic input method pressing the left button. To reset press the right button, one tap will restore the last used time, long press will reset the timer to 0.
You can customize the alarm that goes off when the time is up, choose vibration, personalize sound, and alarm duration from 2 seconds to 30 minutes.
This mode has a circular arc that helps to visualize the remaining time.
Timer (Countdown) presets:
Access the Timer presets with the dropdown top menu, or slide your finger to the left. Here you can create and edit your most used timers.
The Stopwatch and Timer can also be controlled with the volume UP and DOWN keys, this option is available on the preferences screen.
The design was made to make you feel that you are holding a real stopwatch and timer on your hands, with beautiful themes and animations.
There are 12 themes to choose, with clean Holo android designs and classic retro.
- Stopwatch (Chronometer) and Timer (Countdown) modes.
- Digital and Analog feedback.
- Infinite laps count.
- Send laps trough email.
- Stopwatch and Timer runs in background.
- Color themes.
- Supports multiple screens.
- Customizable Alarm duration for timer.
- Supports custom ringtones.
- Multiple audio outputs (Ringtone, Media, Alarm).
- Timer presets.
- Control Stopwatch and Timer with volume keys.
if you find any bugs, or get a Force Close please email me at firstname.lastname@example.org with android version, app version and device.
Suggestions are welcome too ;)
Russian (Thanks Igor)
Estonian (Thanks Rivo)
German (Thanks Marijo)
Simplified and Traditional Chinese (Thanks Tianhao Wu)
French (Thanks Yves Le Layo)
VIBRATE: For buttons and timer alarm.
WAKE_LOCK: Prevent device from sleeping.
INTERNET: To display ads and update license.
ACCESS_NETWORK_STATE: Checks if the device has internet.
DISABLE_KEYGUARD: Disables keylock to display alarm window.
GET_ACCOUNTS: Used to link the license with the user email.
★ Large clear LED display - Great for the partially sighted and for those wanting to see the display from further away (the running track).
★ Beep feedback
★ Custom colour
★ Auto size to screen
★ Device size specific layouts makes the most of your device.
★ From the makers of the popular Digital Alarm Clock
★ Multiple countdown timers (great as a kitchen timer) with background service (continues when app is closed)
★ Up to 99 hours
★ Lap function
★ 1/10ths second (1/100ths available through in app unlock)
★ Speaking lap times
★ Last lap time display
★ Optional hours and millisecond display
One touch control, easy to use interface, no complicated menus or cluttered layout.
We are very open to suggestion and take all feedback seriously so please do email/comment in the market and we will do our best to include the ideas in future suggestions.
You may also like our Digital Alarm Clock application - check out our other apps for more information.
Unlock the pro features in app and get the following great features as well as supporting development:
★ Unlimited timers. (2 when locked)
★ Milliseconds to 3 decimal places.
★ Removal of advertisements.
★ Stopwatch up to 99 hours (10 hours when locked)
We have tried to make adverts as unobtrusive as is possible. Please appreciate that ads support our development.
Timing text can be resized using a pinch/zoom gesture.
and timer panels can be changed with a simple swipe gesture.
LapStar Stopwatch is accurate to 1/1000th of a second and viewable in multiple time formats.
Session times can be saved to history or shared via sms, email or social media. Stopwatch can be installed to SD card.
LapStar also features current lap time, point time, keeps time when closed and all stopwatch actions are triggered on first touch for absolute accuracy.
Great for cooking!
"Ultrachron is firmly entrenched on my list of must-have apps for Android. The free Lite version is fantastic, but for $1 you get some great extra features. I'd pay $1 just to support the developer." - Brent Rose, PC World
•Set timer with voice
•Email timing reports
GStop Stopwatch is a simple application, which can be used as a chronometer to keep track of your results.
A stopwatch is a handheld timepiece designed to measure the amount of time elapsed from a particular time when activated to when the piece is deactivated. A large digital version of a stopwatch designed for viewing at a distance, as in a sports stadium, is called a stopclock.
*This is an ad-supported application. The ads are located on the bottom of the screen.
One touch to Start!
Hold to Reset!
So simple, So lightweight!
But now You can customize it as you wish. Just tap on top of screen ("V" symbol) to open customizer. Choose the color of background shape! Choose the color of digits! Or even the shape it self as well!
if you close it, it will certainly stop working (Do You remember? It's very simple!) But it doesn't matter. Nobody reads so many words in description :)
- favorite layout color can be selected
- portrait and landscape mode (for tablets)
- optional with accoustic feedback
- stopped times can be sent as text or .csv
- stopwatch keeps running in background
- app can be moved to sd-card
Please write an email if you have any suggestions or problems. If you like the app, a nice comment would make me happy :)
++ Permission "storage - modify/delete SD card contents" is needed to create the csv-file ++
- measure the value to the millisecond;
- pinpoint an unlimited number of laps;
- built-in ability to pause;
- Lap, Start and Pause are beginning on touch event.
- application continues working even after rebooting;
- support English, Russian and Ukrainian localisations;
- showing the time between laps;
- showing hours and days;
- supporting installation to SD card;
- supporting all screens;
- send results to email.
- keep screen on;
- lap on Pause;
- haptic feedback.
If you don't want to see Ad please buy full version.
If you have some suggestions or comments, please visit our site http://clevermobile.net and feel free to contact us.
Android App => (wifi)=> Node Js server => (serial) => Arduino => (electrical) => led
Node Js source code and more info : https://github.com/arduino-android/node-js
Android App source code : https://github.com/arduino-android/android
Arduino source code : https://github.com/arduino-android/android