Health & Happiness Study icon

Health & Happiness Study

Avicenna Research

⬇ 1,000+ downloads

Est. actual: 2,541

Free

Released: Feb 28, 2025

No in-app purchases

No ads

Signals

3 this week · 2 positive · 1 warning All of this week's signals →

📈Last 7 days 0 installs — 100% slower than the week before (+1) · 0/day since Oct 7
🏆Among Tools apps bottom 0% by installs gained this week (1190 peers growing)
🛠Updates actively updated · updated 13 days ago · every ~14 days (2 updates tracked)

Installs since launch

+4 installs since Oct 7

Update history

1061 Nov 1, 2026

- Bug fixes and improvements.<br>

1059 Oct 18, 2026 · seen Oct 23, 2026

- Bug fixes and improvements.<br>

Health & Happiness Study is a tools app by Avicenna Research with 1,000+ downloads (about 2.5K estimated). Released Feb 28, 2025. Install growth, rank history, SDKs and ad networks.

From the store listing: “Health & Happiness Study research study app by Avicenna Research.”