1. Angry Birds - £0.59

The moral of Angry Birds is that if you're a hungry pig, don't steal eggs from crazed birds with a death-wish, who also happen to own a massive catapult. If you're one of the 17 people who've not yet sampled this artillery classic, you fling angry birds at ramshackle structures, aiming to dispatch the pigs lurking within. Ingenious level design and varied bird 'powers' make this a classic iOS game.

2. Bit Pilot - £0.59

Avoid 'em ups are commonplace on the App Store, but none offer the polish, charm and addictive qualities of Bit Pilot. The aim of the game is simply to survive, avoiding asteroids and lasers, and grabbing sporadic shield power-ups. Lovely graphics and crunchy chip-tunes round off a first-class title.

3. Drop7 - £1.79, universal

The concept of this puzzle game is straightforward: drop numbered discs into a grid; when the number on a disc matches the amount of discs in its row or column, it explodes. Grey discs need an adjacent explosion before they reveal a number. Drop7 is brilliant and addictive, and it is to the iPhone what Tetris was to the original Game Boy.

4. Pix'N Love Rush - £0.59

Here's platform gaming for the low-attention-span generation. Doffing its hat to WarioWare, Pix'N Love Rush flings retro-platforming action at you at a blistering pace, switching between Mario-style horizontal scrolling, vertical levels, and static Bubble Bobble-oriented affairs. Dressed in Nintendo-style graphics, this is a frantic, exciting game that's an insane bargain at 59p.

5. Dark Nebula - Episode 2 - £1.19

Dark Nebula - Episode 2's developer undersells it as a 'labyrinth' game, but it's really a fast-paced top-down arcade game, albeit one with occasional puzzles and that seriously challenges your dexterity. You guide your orb through sci-fi installations, unlocking doors, defeating traps and battling foes. The aesthetics are wonderfully atmospheric, and the game offers a well-judged difficulty curve with new elements in each level.

6. Flight Control - £0.59

Firemint kick-started the path-drawing genre, and Flight Control remains the best game of its type. You guide aircraft to landing areas by drawing paths, taking care to avoid the single collision that ends the game. For extra challenge, try the navy level with a lazily rotating aircraft carrier and super-fast jets.

7. Orbital - £1.79

In Orbital, you fire orbs into the play-area; when an orb stops, it expands until it reaches an obstacle. An orb's number dictates how many times it must be hit by subsequent orbs until it explodes. Strategy therefore relies on you carefully picking your spot, aiming to create chain reactions and take out several orbs with one shot. Both beautiful and absorbing, Orbital is a textbook iPhone game.

8. Run! - £0.59

Canabalt and Mirror's Edge are glossier, but Run! combines the auto-running mechanic and swipe-based gestures of those more polished titles, and then adds falling meteors, evil wizards, UFOs, a shoulder-mounted bazooka, and the ability to karate-kick leaping sharks in the head—for 59p. It might look a little rough, but Run! is best-in-class by some margin.

9. Minigore - £0.59

If you go down to the woods today, you're sure of a big surprise: it's infested with ravenous 'furries'! To survive, you merely have your wits, trusty weapons and the means of temporarily transforming into an unstoppable beast-like killing machine. Minigore is dual-stick Robotron-style action with modern cartoon graphics and a dollop of gore. It's also excellent.

10. geoDefense - £1.19

At the last count, there were about a million tower defence games for iOS. Most of them are slow and ugly; geoDefense is neither. Instead, it's a sleek, challenging, intense game, dropping you into a neon nightmare where creeps come thick and fast.