Free iPhone and iPad games: Bubble Blast!, RoboSockets: Link Me Up

Welcome to another instalment of Pocket Gamer's free game round-up - a feature that highlights the top App Store titles that have been made free in the past 24 hours.

As we've stated many times before, prices in the App Store change frequently. Grab these freebies before you miss out on a top bargain.

Remember to let us and your fellow readers know about any other great free apps in our comments section below.

Additionally, you can find out about all the latest App Store updates, price drops, and more by using the cleverly hidden hyperlink in this paragraph.

And if you're craving even more quality freebies, be sure to check out the Free App Alliance iPhone app for daily recommendations of the best free apps the App Store has to offer.

Bubble Blast! is a colourful puzzler that tasks you with tapping bubbles to create chain reactions and clearing each level in a designated number of moves.

Bubbles come in various sizes and colours - all of which require a different number of hits before they go pop.

There are two game modes: Classic mode, which is an endless level mode; and Puzzle mode, which pits you against 525 carefully crafted puzzles.

Another puzzle game. In this title, you have to build connections between broken robots to create chains of five or more.

This is lot harder than it sounds due to the fact that the robots can only be linked in certain directions.

RoboSockets: Link Me Up features GameCenter support and Facebook integration.