---
title: "Open Channel Flow Pro - Reviews, Revenue and Downloads in United States | Apple App Store"
description: "Transform complex hydraulic calculations into simple, accurate, and professional results with Open Channel Flow Pro - the comprehensive hydraulic engineering calculator designed for civil engineers, s"
---

# Open Channel Flow Pro — United States
> Open channel calculator

![Open Channel Flow Pro App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/0c/28/ec/0c28ec98-f557-93a9-77b7-1171aca07b16/AppIcon-0-0-1x_U007emarketing-0-11-0-85-220.png/434x0w.png)

**Developer:** [Alexius Academia](https://apptail.io/developer/alexius-academia-Xrzb)
**Category:** Productivity
**Rating:** 1.7/5 (3 ratings)
**Price:** Free
**Bundle ID:** syncsoftsolutions.com.OpenChannelFlowPro
**Store:** Apple App Store
**Country:** United States
**Version:** 1.7.1 (released 2025-09-19)
**Original Release:** 2021-07-28
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id1576457515)
**AppTail Page:** [https://apptail.io/app/open-channel-flow-pro-dhJd/united-states](https://apptail.io/app/open-channel-flow-pro-dhJd/united-states)

## Open Channel Flow Pro Description
Transform complex hydraulic calculations into simple, accurate, and professional results with Open Channel Flow Pro - the comprehensive hydraulic engineering calculator designed for civil engineers, students, and professionals working with open channel hydraulics.

Key Calculations:
- Basic Hydraulic Parameters - Wetted perimeter, area, hydraulic radius
- Flow Characteristics - Velocity, Froude number, hydraulic depth
- Critical Flow Analysis - Critical depth, velocity, and slope
- Rating Curves - Discharge vs. water depth relationships

## Open Channel Flow Pro Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/7f/f0/8c/7ff08c96-1467-15d9-c699-779f4867e1d3/Simulator_Screenshot_-_iPhone_15_-_2025-08-01_at_00.32.22.png/1242x2688.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/48/1a/53/481a53dc-ad78-0061-b1d7-236320f91569/IMG_7381.PNG/1284x2778.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/6e/48/05/6e480575-2aaf-6771-c625-4641c906cfa8/IMG_7382.PNG/1284x2778.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/f3/fd/3e/f3fd3e51-0910-00ee-ec65-b1f610b9c814/84a648df-945e-4053-a669-3c4495695444_simulator_screenshot_50361F98-59BF-433B-AAC1-028D9EF1902A.png/1242x2688.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/5e/eb/a8/5eeba821-101c-8c6a-915f-4ba84cc364f0/712e9208-55b0-4335-9a15-3744713a5a57_simulator_screenshot_B0C31067-D774-45C3-917A-AE2D6DBCB02B.png/1242x2688.png)
- [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/56/de/93/56de935a-06f3-7490-1718-3a0e5a6f80b7/Simulator_Screenshot_-_iPhone_15_-_2025-08-01_at_00.32.49.png/1242x2688.png)
- [Screenshot 7](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/35/19/63/3519633b-c81b-b8fd-a5b2-8e9285dbbd0f/IMG_7383.PNG/1284x2778.png)
- [Screenshot 8](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/d8/b8/be/d8b8beaa-424a-beee-3882-042ae1ce1069/IMG_7384.PNG/1284x2778.png)
- [Screenshot 9](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/0a/ab/59/0aab59dc-d620-60b0-c549-f5fdab2d2dff/IMG_7389.PNG/1284x2778.png)

## Open Channel Flow Pro Rating Breakdown in United States
- 5 stars: 0 (0%)
- 4 stars: 0 (0%)
- 3 stars: 1 (33%)
- 2 stars: 0 (0%)
- 1 stars: 2 (67%)



## Open Channel Flow Pro Store Rankings
| Chart | Country | Category | Rank |
|-------|---------|----------|------|
| Top Paid | Dominican Republic | Productivity | #303 |
| Top Paid | Pakistan | Productivity | #409 |
| Top Paid | Peru | Productivity | #419 |


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## Open Channel Flow Pro Available In
- [United States](https://apptail.io/app/open-channel-flow-pro-dhJd/united-states)
- [Angola](https://apptail.io/app/open-channel-flow-pro-dhJd/angola)
- [Austria](https://apptail.io/app/open-channel-flow-pro-dhJd/austria)
- [Australia](https://apptail.io/app/open-channel-flow-pro-dhJd/australia)
- [Barbados](https://apptail.io/app/open-channel-flow-pro-dhJd/barbados)
- [Bermuda](https://apptail.io/app/open-channel-flow-pro-dhJd/bermuda)
- [Belize](https://apptail.io/app/open-channel-flow-pro-dhJd/belize)
- [Colombia](https://apptail.io/app/open-channel-flow-pro-dhJd/colombia)
- [Cyprus](https://apptail.io/app/open-channel-flow-pro-dhJd/cyprus)
- [Czechia](https://apptail.io/app/open-channel-flow-pro-dhJd/czechia)
- [Germany](https://apptail.io/app/open-channel-flow-pro-dhJd/germany)
- [United Kingdom](https://apptail.io/app/open-channel-flow-pro-dhJd/united-kingdom)
- [Ghana](https://apptail.io/app/open-channel-flow-pro-dhJd/ghana)
- [Honduras](https://apptail.io/app/open-channel-flow-pro-dhJd/honduras)
- [Croatia](https://apptail.io/app/open-channel-flow-pro-dhJd/croatia)
- [Iceland](https://apptail.io/app/open-channel-flow-pro-dhJd/iceland)
- [Jamaica](https://apptail.io/app/open-channel-flow-pro-dhJd/jamaica)
- [Jordan](https://apptail.io/app/open-channel-flow-pro-dhJd/jordan)
- [Japan](https://apptail.io/app/open-channel-flow-pro-dhJd/japan)
- [Kenya](https://apptail.io/app/open-channel-flow-pro-dhJd/kenya)
- [Cayman Islands](https://apptail.io/app/open-channel-flow-pro-dhJd/cayman-islands)
- [Sri Lanka](https://apptail.io/app/open-channel-flow-pro-dhJd/sri-lanka)
- [Lithuania](https://apptail.io/app/open-channel-flow-pro-dhJd/lithuania)
- [Luxembourg](https://apptail.io/app/open-channel-flow-pro-dhJd/luxembourg)
- [Latvia](https://apptail.io/app/open-channel-flow-pro-dhJd/latvia)
- [North Macedonia](https://apptail.io/app/open-channel-flow-pro-dhJd/north-macedonia)
- [Mali](https://apptail.io/app/open-channel-flow-pro-dhJd/mali)
- [Macao SAR China](https://apptail.io/app/open-channel-flow-pro-dhJd/macau)
- [Malta](https://apptail.io/app/open-channel-flow-pro-dhJd/malta)
- [Mauritius](https://apptail.io/app/open-channel-flow-pro-dhJd/mauritius)
- [Namibia](https://apptail.io/app/open-channel-flow-pro-dhJd/namibia)
- [Oman](https://apptail.io/app/open-channel-flow-pro-dhJd/oman)
- [Panama](https://apptail.io/app/open-channel-flow-pro-dhJd/panama)
- [Paraguay](https://apptail.io/app/open-channel-flow-pro-dhJd/paraguay)
- [Qatar](https://apptail.io/app/open-channel-flow-pro-dhJd/qatar)
- [Slovenia](https://apptail.io/app/open-channel-flow-pro-dhJd/slovenia)
- [Senegal](https://apptail.io/app/open-channel-flow-pro-dhJd/senegal)
- [Suriname](https://apptail.io/app/open-channel-flow-pro-dhJd/suriname)
- [Tunisia](https://apptail.io/app/open-channel-flow-pro-dhJd/tunisia)
- [Ukraine](https://apptail.io/app/open-channel-flow-pro-dhJd/ukraine)
- [Uruguay](https://apptail.io/app/open-channel-flow-pro-dhJd/uruguay)
- [Armenia](https://apptail.io/app/open-channel-flow-pro-dhJd/armenia)
- [South Africa](https://apptail.io/app/open-channel-flow-pro-dhJd/south-africa)

---

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