For enhanced privacy, you may opt out of personalized ads by selecting the settings (gear icon) and then selecting the “X” option next to “Personalized Ads”. In this case, the Ad software will no longer track your device id when choosing appropriate ads to display.
Making any purchase disables all non-requested in game ads. However, free shells are still offered in return for watching ads. In this case, the same privacy settings as described above apply. No purchase information is stored by Redneck Bounce other than what is provided by the Apple App Store, namely, the product that was purchased.