At IzzyOnDroid, we provide Reproducible Builds (RBs) for Android apps. In this talk, I want to outline:

• what Reproducible Builds are and what are some of their advantages
• how we approach Reproducible Builds in combination with our Android App Repo
• some of the challenges of Reproducible Builds for Android apps
• the most frequent sources/causes of failed RBs we encounter regularly (and how to address them)
• things Android App Developers should be aware of / take care for to give their apps the best chances to succeed with RBs

At the end of the talk, there should hopefully be some time for further questions (Q&A).