GnuCash Mobile is an application for keeping track of GnuCash transactions on the go.

Note: this app is not meant to be a standalone implementation of GnuCash. Rather, it’s a simple tool for recording transactions as they happen that also allows you to export in a GnuCash-compatible format (CSV).


Capabilities:

Import a set of accounts (these should be exported from a valid GnuCash instance; File › Export › Export Account Tree to CSV…)
Create transactions a GnuCash-compatible, double-bookkeep