* You can find a video with all of Kalm's options below (Video made on version 1.3.2) *

A beautiful first sight

Kalm is a beautiful first sight when you look at your device. It's soft, it's modern, it's clean – always tinted in your wallpapers colors so it fits right in.


Kalm shows the current weather on your lockscreen for either your current location or the first location of your Weather App. You'll never forget to bring your umbrella, your gloves or your bathing suit.
Want to see the condition as well? You can either display the current temperature only, or add the condition or location to it.
If you want to add some color to your weather Kalm let's you disable the tinting of the weather condition icon, so if it's sunny you will get your native yellow sun. Don't like the icon at all? You can just hide it!
Want to really know what the temperature feels like? Just enable the "Feels like" temperature in settings and get the feel temperature!

Up next

Kalm also shows you what's coming up in your calendar, any reminders you've set or your upcoming alarms. You won't miss any important events anymore and will always know what's up next. 
Have many calendars? Don't worry, with Kalm you can decide which calendars to use. Select any calendar you want and disable those pesky National Holiday and other subscribed calendars. You can also tell it to show full day events or not. Wondering which calendar the event comes from? Just enable the color indicator and a small colored bar will indicate from which calendar the event comes from!
If you like living on the edge, you can set the maximum days ahead to one day and Kalm will only show events that occur the next day. If you like to be prepared, set it to one week and you'll be ready for your next event.
If you're a busy person and have many upcoming events or reminders, you can now show up to 5 events/reminders on your lockscreen!
Don't want to be bothered on certain days by your upcoming events? Just disable them with the Scheduling feature!


You can align Kalm, choose a different wallpaper color and change the adaptive colors saturation or brightness with ease, or even disable the adaptive colors completely – however you like it. Kalm also changes the alignment of the lock icon and colors the time and the Up Next label if you want it to. If you like it bolder you can now also adjust the font weights of each element.
Feeling overwhelmed with all the upcoming events but still want to show them? You can now switch to a more compact style of Kalm which will display events and reminders in only one line and doesn't clutter your lock screen as much.
Annoyed by Kalms automated colors? Just select your own by providing a # Hex code and override the colors. You can also change the offsets of the position of Kalm and the padding between the notifications.
Is Kalm too small or too large for you? You can adjust the size of Kalm easily and scale it down or up to your desired size.
Bored by the stock date or time format? Create your own date format by using the formattings provided by

iOS compatibility

Kalm works on devices with iOS 12 up to iOS 13.4.

Device compatibility

Kalm was tested on many devices. Test devices: iPhone X 13.3, iPhone X 13.4, iPhone XR 12.1.2, iPhone 8 13.3, iPhone SE 13.3, iPhone 6 12.4.4, iPhone 5S 12.4.3, iPad Air 2 12.4 (Custom alignment is not possible on iPads)

Tweak compatibility

Kalm works with Artsy, ColorFlow, LockWidgets, Axon, Grupi, Tritium, Lisa, AOD, LatchKey, Complications, Watermelon, Xen HTML and HomeTime. And probably more. If you have other lockscreen tweaks that work with Kalm, please let me know!

  • Notifica: Known to cause issues, please disable it in iCleaner to be sure the issue is not related to Notifica. 
  • ProudLock Xr: Make sure to use Version 1.0. 
  • Xen HTML: Make sure to show the lockscreen clock on all pages.

*Added Color Picker (libSparkColourPicker)
*Added Custom Horizontal Margin
*Added Icons for Up Next
*Added multiple Alarms in Up Next
*Added Custom Size and Color for Icons
*Added Event Time Color Option
*Removed interval for Up Next and automatically update Events on Calendar, Reminder or Alarm change
*Fix for Color not adapating correctly to changing from light to dark wallpaper
*Fix for Battery view showing up instead of changing Date label
*Fix for Drop
*Shadow randomly appearing on Labels
*Fix for rare iOS14 Crash
*Code clean
Version 3.0.0
Downloads 1670
Author ubik
iOS Version(s) 12.0-14.3