Plenty of great apps on sale in the App Store over the holidays, including a few personal favourites:

1Password for $9.99 (regularly $17.99)

• The latest version is great for browsing the web with all your passwords available at a tap.

Tweetbot for $1.99 (regularly $4.99)

• You can't get a better Twitter client for your iPhone than Tweetbot. Pair it with the Mac version and you'll be tweeting and muting to your heart's content.

Launch Center Pro for $2.99 (regularly $4.99)

• Quick access to actions/apps on your iPhone.

Day One for $2.99 (regularly $4.99)

• The best journaling app to be found for your iOS device of choice.

Calendars 5 for $2.99 (regularly $6.99)

• I haven't tried this yet but from what I hear it's a great calendar app for iOS.

PCalc for $6.99 (regularly $9.99)

• Calculate how much you've saved on apps in style.

Screens VNC for $14.99 (regularly $19.99)

• If you ever need to control your Mac from your iOS device, this is the app you want to get. The Mac version is better than Apple's own Remote Desktop.

Vesper for $2.99 (regularly $4.99)

• Simple note taking app named after a drink from James Bond, what could go wrong?

You can visit AppSanta.co for more apps on sale.