明渠水理計算(Open Channel Flow Cal)

Name: 明渠水理計算(Open Channel Flow Cal)
Author: yuchihung(余啟鴻)

yuchihung(余啟鴻)

⬇ 100+ downloads

Est. actual: 337

Free

Released: Aug 20, 2021

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 9
🏆Among Personalization apps bottom 0% by installs gained this week (183 peers growing)
🛠Updates quiet · updated 82 days ago

Installs since launch

0 installs since Oct 9

Update history

4.0 Aug 25, 2026 · seen Oct 19, 2026

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

明渠水理計算(Open Channel Flow Cal) is a personalization app by yuchihung(余啟鴻) with 100+ downloads (about 337 estimated). Released Aug 20, 2021. Install growth, rank history, SDKs and ad networks.

From the store listing: “Use Manning's formula to calculate the flow rate of trapezoidal or rectangular channels and their corresponding water level, flow velocity and other water conditions, as a reference for designers.”