PrepTra: CSS Exam Prep & MCQs icon

PrepTra: CSS Exam Prep & MCQs

Callisto Solutions
⬇ 100+ downloads
Est. actual: 415
Free
No in-app purchases
No ads

Signals

3 this week · 1 positive · 2 warnings All of this week's signals →
  • 📈Last 7 days +10 installs — 89% slower than the week before (+91) · 9/day since Oct 7
  • 🏆Among Education apps top 29% by installs gained this week (1418 peers growing)
  • 🛠Updates dormant · updated 325 days ago
Installs since launch
0 208 415 415 Oct 7 today
+265 installs since Oct 7
Update history
r4 Dec 20, 2025 · seen Oct 16, 2026
First public release.<br><br>This version includes curated CSS past papers, a simplified and improved home screen for better navigation, and overall stability and performance improvements.
Only the current version so far — new entries appear as the app ships updates.

PrepTra: CSS Exam Prep & MCQs is an education app by Callisto Solutions with 100+ downloads (about 415 estimated). +10 installs in the last 7 days. Install growth, rank history, SDKs and ad networks.

From the store listing: “CSS exam prep: 25 years of past paper analysis, repeated themes and AI MCQs.”