Please read first !! ** By default I've disabled the sound effects to protect all children experienced war trauma. **  To activate the sound effects you have to activate the volume of the ringer to be adjusted using the volume buttons: Settings->Sounds & Haptics -> Change with Buttons. (Switch ON). Thank you for your understanding. Enjoy fireworks show from your iPhone/Touch and iPad. Tap and drag with one or more of your fingers to create fireworks explosions, or drag across the screen. You can hear explosion sound effects and can display thousands of colored particles on your iPhone or iPad. Pyrotexni is perfectly safe and will not melt your screen. :) Recommended for anyone who like visual effects and who are passionate with fireworks. Also is very entertainment and adorable gift for kids,girls and grandma. Download Pyrotexni to keep your kids busy and happy ;) Features: - Beautiful Fireworks Show - Multi-Colored Fireworks - Gravity Impact on Explosions - Toggle ON/OFF Sound and Auto Explosions - Custom size of particles - Support All iOS Devices - Multitouch - Smooth Graphics - Easy to Use Don't forget to raise your stars since the review! Thanks for all your feedback !