What alternatives are out there for mobile developers? Is there an open source Android and/or iOS equivalent allowing self-hosting analytics like Piwik does fo

What alternatives are out there for mobile developers? Is there an open source Android and/or iOS equivalent allowing self-hosting analytics like Piwik does for web (without a 3rd party)? Piwik does ship an Android SDK; anyone have experience to compare to 3rd party options? https://github.com/piwik/piwik-sdk-android https://github.com/piwik/piwik-sdk-android Hat tip to user johnny_and1 for mentioning ACRA for Android crash reporting elsewhere in this thread. Are there any similar libraries for iOS? https://github.com/ACRA/acra https://github.com/ACRA/acra