Standard deviation(statistics) icon

Standard deviation(statistics)

Jdragon

⬇ 5,000+ downloads

Est. actual: 5,704

Free

Released: Apr 10, 2019

No in-app purchases

Contains ads

Signals

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

📈Last 7 days 0 installs — 100% slower than the week before (+2) · 0/day since Oct 7
🏆Among Tools apps bottom 0% by installs gained this week (758 peers growing)
🛠Updates dormant · updated 415 days ago

Installs since launch

+2 installs since Oct 7

Update history

1.0.46 Sep 20, 2025 · seen Oct 17, 2026

- Improve app

Only the current version so far — new entries appear as the app ships updates.

Standard deviation(statistics) is a tools app by Jdragon with 5,000+ downloads (about 5.7K estimated). Released Apr 10, 2019. Install growth, rank history, SDKs and ad networks.

From the store listing: “statistical calculator (sum/average/standard deviation/variance)”