Solfege.de icon

Solfege.de

Ralf Peters
⬇ 5,000+ downloads
Est. actual: 6,478
Free
Released: Feb 1, 2018
No in-app purchases
No ads

Signals

3 this week · 1 positive · 2 warnings All of this week's signals →
  • 📈Last 7 days +38 installs — 39% slower than the week before (+62) · 5/day since Oct 9
  • 🏆Among Education apps top 14% by installs gained this week (1657 peers growing)
  • 🛠Updates dormant · updated 495 days ago
Installs since launch
0 3.2K 6.5K 6.5K Feb 1, 2018 today
+147 installs since Oct 9
Update history
1.1 Jul 4, 2025 · seen Oct 17, 2026
Only the current version so far — new entries appear as the app ships updates.

Solfege.de is an education app by Ralf Peters with 5,000+ downloads (about 6.5K estimated). +38 installs in the last 7 days. Released Feb 1, 2018. Install growth, rank history, SDKs and ad networks.

From the store listing: “Solfege.de is your Belongs Rainer in between - as an app and on the web!”