Tracking since Nov 14 — growth appears once we have a second daily reading.
Update history
0.4.0Nov 14, 2026
Only the current version so far — new entries appear as the app ships updates.
Sparkfield: Brainstorm Ideas is a productivity app by Happy Heart Software with 0+ downloads. Released Nov 14, 2026. Install growth, rank history, SDKs and ad networks.
From the store listing: “Quick, steerable brainstorming: short ideas, liked or passed, round after round.”
