About this app
Happy Days is simple birthday counter
Latest release
What’s New
Version 2.1.4
Apr 2, 2024
• Fixed a crash on app launch in specific environments.
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 snapshot captured. The trend line starts after the next crawler price observation.
- First observed Sep 4, 2026 · 6:14 AM Free
Screenshots
