G12
Know your network, multiply your circles. A church multiplication app for tracking circles, leaders, gatherings, territories and training.
Why we built it
A multiplication movement grows through people, and the record of it usually lives in one leader's memory or a notebook. G12 gives that record a shape: circles with their leaders, a tree that shows which circle started which, a map of the territories being covered, and training that can be published and tracked to completion. It is built for the people doing the work — so gaps in a network are visible before someone drives across a region to find them.
How it works
Every circle has a leader and a list of the people in it. A circle can start another, and the network tree shows that lineage — which circle came from which — so growth is a record rather than a recollection.
Territories are marked on a map to show where coverage exists and where a gap does. Training can be published to the network and tracked to completion, and the dashboard rolls both up for whoever is leading the work.
What it does
Circles and leaders
Every circle has a leader and the people in it, so growth is a record rather than a recollection.
Network tree
See the lineage from one circle to the next — who started what, and where it grew.
Territories
Mark coverage on a map so the gaps in a region are visible before they are visited.
Training and dispatch
Publish courses and send people out with the material they need, tracked to completion.
Inside the app
Captured from the running product — no mock-ups.



On a phone


What it does not do
A limit named before you open the app is worth more than a feature list that never mentions one.
- It is a web app with no offline mode, and the map records coverage rather than routing or postal addresses.
- It is not a messaging or service-planning tool: there is no group chat and no Sunday scheduling.
- The map is a record of what leaders enter. It does not verify that a visit took place.
From the build log
First-hand notes from building G12 — what broke, and what changed because of it.