About this app
Successfully complete experiments on your TEST SUBJECTS by opening and closing portals at the right places using your portal gun. A fun physics-based puzzle game that will trick your mind!
Latest release
What’s New
Version 0.9.5
Apr 27, 2021
- Some Debug - Added compliance for AppTrackingTransparency
Audience growth
Ratings growth
7-day gain
+0
Ratings / day
0.0
30-day gain
+0
Baseline captured. Growth appears after the crawler observes a changed rating count.
Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.
Price tracking
Price intelligence
Current
Free
Historical low
Free
Paid → free
0×
- First observed Sep 24, 2026 · 5:56 AM Free
Screenshots
