Tracking since Oct 5 — growth appears once we have a second daily reading.
Update history
1.0.1Sep 24, 2026 · seen Oct 5, 2026
Only the current version so far — new entries appear as the app ships updates.
Road Signs: DMV Practice Test is an education app by Happsify LLC with 10,000+ downloads (about 25K estimated). Released Jul 20, 2021. Install growth, rank history, SDKs and ad networks.
From the store listing: “Learn traffic signs and road rules with quizzes for your DMV permit test.”