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 our sister site Free App Alliance for daily recommendations of the best free apps the App Store has to offer.

Piyo Blocks 2 (iPhone)

Piyo Blocks 2 is a Pocket Gamer Silver Award-winning match-three puzzler in which you match three or more similarly coloured blocks to achieve a high score.

There are six different game modes to play through: Piyo, Hyaku, Time Attack, Three Second, Disco, and Endless. Naturally, each mode offers different challenges.

If you prefer playing with friends, however, there's also a special Multiplayer mode that allows you to battle your best mates through Apple's Game Center network.

Download Piyo Blocks 2

Lil Flippers (Universal)

Lil Flippers is an "action-packed adventure" title that sees you race, dive, and jump through the sea and sky; collect treasures and keys; and avoid pesky enemies.

You do this over six different randomly generated worlds that span a ship graveyard, kelp fields, Pacific waters, and the lost world of Atlantis.

Apple's Game Center social gaming network has been baked in so that you can unlock achievements and compete with your friends on leaderboards.

Download Lil Flippers