Jump, walk, stomp and spin with Sound Costume in your pocket for a quick costume or to enhance an existing costume. Need to motivate the little ones to go for a walk? Sound Costume can be the motivator! Mech Robot Sound Costume included. New costumes are always in the works!

Now with Apple Watch integration. Use the 'Fun Switch" in the Watch App add Watch motions to the fun. Rotate right & left (like twisting a doorknob) or make a quick movement for additional sounds!

What’s New

Version 3.1.1

Major Apple Watch update!
* Rotate right & left (quickly twisting a doorknob) or make a quick 'punching' movement for different sounds!
* Better Watch motion handling - will not trigger 'punch' sound with arms by your side.
Added "Restore Purchases"
Audio updates to Mech Robot, Princess, Cowboy
Minor Icon Update

Ratings and Reviews

Alamodecember ,

Hilarious app

This app is very entertaining. Makes people smile when I walk around and spin around, especially my kids. Great for Halloween or any pretend play with kids. More costumes would be good.

Anom76 ,

Not very good.

This is a cute idea but ultimately fails. There are very few sounds and having it on line leg means it only makes sound on every other step. There is only one free sound pack, all others are $1. The quality of the free pack is not convincing enough to bother buying others.


Cello Hill
33.7 MB
Health & Fitness
Requires iOS 8.0 or later. Compatible with iPhone, iPad, and iPod touch.
Age Rating
Rated 4+
© 2013-2016 Cello Hill
In-App Purchases
  1. Cowboy $0.99
  2. Magical Princess $0.99
  3. 8-Bit Hero $0.99


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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