NOTICE: Due to Android API changes, this app no longer works in the newest versions of Android and is now unsupported.
NoBars saves your battery when you don't have cell service by enabling airplane mode for you. This turns off the cell radio and prevents it from draining the battery while searching for a signal. NoBars can automatically check for service after a period of time and disable airplane mode.
NoBars is free and ad supported.
added "Don't disable wifi" preference