Rule of three

Name: Rule of three
Author: e-Pragma

e-Pragma

⬇ 50+ downloads

Est. actual: 58

Released: Oct 16, 2023

No in-app purchases

Contains ads

Signals

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

📈Last 7 days 0 installs · 0/day since Oct 6
🏆Among Tools apps bottom 0% by installs gained this week (1278 peers growing)
🛠Updates quiet · updated 45 days ago

Installs since launch

+3 installs since Oct 6

Update history

1.0.1 Sep 28, 2026 · seen Oct 6, 2026

• Learn the method: a new in-app guide covering what the Rule of Three is, two ways to solve it, everyday uses, and where it came from • Worked examples: three problems solved step by step, plus the per-unit method side by side • Renamed to "Rule of three", with a fresh icon and start-up screen • Better readability throughout

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

Rule of three is a tools app by e-Pragma with 50+ downloads (about 58 estimated). Released Oct 16, 2023. Install growth, rank history, SDKs and ad networks.

From the store listing: “Find a number in the same ratio to a given number”