📈Last 7 days+3 installs — 200% faster than the week before (+1) · 0/day since Oct 7
🏆Among Health & Fitness appstop 50% by installs gained this week (302 peers growing)
🛠Updatesdormant · updated 1063 days ago
Installs since launch
+7 installs
since Oct 7
Update history
1.21Dec 13, 2023 · seen Oct 21, 2026
Only the current version so far — new entries appear as the app ships updates.
Blue Derby is a health & fitness app by LearningBrook GmbH with 1,000+ downloads (about 3.8K estimated). +3 installs in the last 7 days. Released Jan 29, 2018. Install growth, rank history, SDKs and ad networks.
From the store listing: “The official Blue Derby Mountain Bike Trails App.”
