SFK icon

SFK

Ingenieurbüro Bücher
⬇ 1,000+ downloads
Est. actual: 2,373
Free
No in-app purchases
No ads

Signals

3 this week · 2 positive · 1 warning All of this week's signals →
  • 📈Last 7 days +9 installs — 0% faster than the week before (+9) · 1/day since Oct 7
  • 🏆Among Libraries & Demo apps top 30% by installs gained this week (10 peers growing)
  • 🛠Updates dormant · updated 309 days ago
Installs since launch
0 1.2K 2.4K 2.4K Oct 7 today
+32 installs since Oct 7
Update history
— Jan 7, 2026 · seen Oct 16, 2026
Anpassungen für Zertifikate
Only the current version so far — new entries appear as the app ships updates.

SFK is a libraries & demo app by Ingenieurbüro Bücher with 1,000+ downloads (about 2.4K estimated). +9 installs in the last 7 days. Install growth, rank history, SDKs and ad networks.

From the store listing: “Use of mobile services of the dealer management system SFK-KFZ.net”