Sonic Boom

"Smule makes your iPhone go boom"
cnet

Sonic Boom turns your phone into a virtual firecracker, using your finger as a virtual match. Strike the match, ignite the fuse, wait... boom.

Resize the firecracker (and TNT) with a vertical pinch gesture. Resize the fuse length (and time) with a horizontal pinch gesture. For those with more elaborate combustive plans, go ahead and graft a picture on the firecracker.

Use touch to explore the exploded debris. Use the time bar to slow down or speed up an explosion.

Use your breath to blow out the fuse. You can also blow the exploded debris (requires mic on Touch).

See and hear actual explosions around the world: tap the Smule logo to get the icon bar, and then tap the globe.

Sonic Boom is perfectly safe and will not harm your iPhone or its speakers. If you have the maximum TNT setting, however, it will temporarily simulate cracking your screen, but it is pretty obvious we are simulating this (at least we think so).

You might consider Sonic Lighter or Electric Smoke -- both of these applications can ignite your firecracker.

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Try Smule's Newest App - Leaf Trombone World Stage!
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Or try Smule's other applications including Ocarina, the first wind instrument on the iPhone, Zephyr (the wind itself), or Sonic Vox.