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About
YOUR VOICE. YOUR FINGERS. YOUR PET.
ShoutUp! gives your little creature TWO ways to grow — all the way past Earth itself. Pick your style. Grow your pet. Go BIG.
== SHOUT MODE ==
Open your mouth. LET IT RIP.
The louder you scream, the faster your pet grows. Your voice IS the engine — no mic, no gain.
== TAP MODE ==
Rather stay quiet? Then SMASH that screen.
Rapid-fire taps = rapid growth. For speed demons, library sessions, or when your roommates are asleep.
== HOW BIG CAN YOUR PET GET? ==
Growth is measured in real km against Earth's actual diameter (12,742 km).
Start at pebble. Aim for planet. Think you can make it past the stratosphere?
== FEATURES ==
Shout Mode — mic-powered, real-time growth
Tap Mode — rapid-tap challenges for quiet moments
Earth-scale measurement — your pet vs the planet
Beat your record every session
Satisfying VFX and level-up rewards
Remove Ads — pure, uninterrupted growth
LOUD OR QUIET — YOUR PET GROWS YOUR WAY.
Download ShoutUp! and start growing!
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What's New in ShoutUp! 3D
1.0.2
September 3, 2026
Performance improvements (smaller app size, faster load), a fix for ads not displaying on some devices, and a small fix for a first-run tutorial step that could be hard to tap on some devices.
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In-App Purchases
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