// Support
How can we help?
Where to write
Product support
Trouble with one of our apps — bugs, crashes, billing, or how-to questions. This is the fastest way to reach the team that builds the product.
support@nullem.ioEverything else
General inquiries, partnerships, press, or anything that isn't about a specific product.
contact@nullem.ioReporting a problem
To help us resolve your issue quickly, include as much of the following as you can:
- The app name and version (shown in the app's settings or about screen)
- Your device and OS version (e.g. iPhone 15, iOS 19; Pixel 9, Android 16)
- What you did, what you expected, and what happened instead
- Screenshots or screen recordings, if relevant
App-specific help
Our first app, Splitzer, has its own page at nullem.io/apps/splitzer with trust & permissions info, requirements, and downloads. Future apps will follow the same pattern under nullem.io/apps. For anything else, support@nullem.io covers it.