# Open Channel Flow Lite — Open Channel Hydraulics

> Open Channel Hydraulics (iPhone/iPad app by Alexius Academia.)

- Source: https://appshunter.io/ios/app/open-channel-flow-lite/id1579229822 (this page in markdown: same URL + `.md`)
- Developer: [Alexius Academia](https://appshunter.io/developer/1209840214)
- Category: Productivity, Education
- Price: Free
- Age rating: 4+
- Requires: iOS 14.0 · 2 MB
- Languages: English
- Released: 2021-08-01
- Data updated: 2026-05-18
- User reviews in markdown: https://appshunter.io/ios/app/open-channel-flow-lite/id1579229822/reviews.md

## What is Open Channel Flow Lite?

Introducing Open Channel Flow Lite, the streamlined version of Open Channel Flow Pro! This essential hydraulic engineering calculator brings professional-grade open channel flow calculations to your mobile device.

NEW FEATURES:
• Manning's equation calculations for 4 channel types
• Save up to 3 worksheets and 3 calculations
• Professional PDF export capabilities
• Intuitive interface designed for engineers
• Comprehensive documentation and help

CHANNEL TYPES:
• Rectangular channels
• Trapezoidal channels  
• Circular pipes
• Natural channels

CALCULATIONS:
• Discharge, water depth, channel width
• Bed slope and Manning's roughness
• Professional results with visualizations

PERFECT FOR:
• Civil and hydraulic engineers
• Engineering students
• Water resource professionals
• Environmental consultants


## Version history (last 3 releases)

### 1.2.2 — 2025-10-02

New streamlined version of Open Channel Flow Pro! Professional Manning's equation calculations for rectangular, trapezoidal, circular, and natural channels.

Features:
• Save 3 worksheets & 3 calculations
• PDF export capabilities
• Professional results & visualizations
• Intuitive engineering interface

Perfect for civil engineers, students, and water resource professionals. Essential hydraulic tools in a mobile-friendly package.

Upgrade to Pro for unlimited worksheets and advanced features.

### 1.0.1 — 2021-08-02

- Added Privacy Policy
- Added About information button

### 1.0.0 — 2021-08-01

No release notes.

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All apps by Alexius Academia: https://appshunter.io/developer/1209840214

## Related topics

[open channel flow pro](https://appshunter.io/ios/topics/open-channel-flow-pro)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-05-18.*