The original version of this document is located at https://docs.qfield.org/get-started/license
License
QField is released under the GNU Public License (GPL) Version 2 or
above. Developing QField under this license means that you can inspect
and modify the source code and guarantees that you will always have
access to a QGIS-based field data collection app that is free of cost
and can be freely modified.
You can find the source code on github
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