AforoApp - Flow Rate Calc

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Everyone
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Everyone
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About this app

INCLUDED FLOW MEASUREMENT METHODS:
• Volumetric Method: Fast calculation based on filling time and known volume.
• Current Meter (ISO Method): Advanced measurement by cross-sections, subsections, and bathymetric profiles.
• Float Method: Flow rate estimation using surface velocity and hydraulic section area.
• Weir Method (NEW): Flow rate calculation using standardized equations for different weir geometries (rectangular, triangular, and trapezoidal/Cipolletti).

KEY FEATURES:
✔ Georeferencing & Photography: Automatic GPS location, satellite maps, and field photo capture to visually back up your measurements.
✔ Unit Systems: Instantly switch between the Metric System (m, L, m³/s) and the Imperial System (ft, gal, cfs) according to your project's technical requirements.
✔ Professional Export: Generate print-ready PDF reports, Excel spreadsheets for office analysis, and KML files to view profiles in Google Earth.
✔ Multi-language Support: Optimized interface available in Spanish, English, Portuguese, French, German, Italian, Chinese, Hindi, Russian, and Arabic.
✔ Integrated Theoretical Base: Consult the equations, coefficients, and fundamentals of each method directly within the app without internet access.
✔ Project Management: Organize your sessions and measurements by projects to keep a clean and accessible history at all times.

FREE TRIAL AND PRO VERSION:
Enjoy 2 completely free trial uses for each measurement method (8 trials in total!) so you can evaluate the true potential of all our tools in the field.

Unlock AforoApp Pro and choose the plan that best fits you: a monthly subscription for specific projects or a single payment for unlimited lifetime access. No hidden fees, and export all your reports and maps without any restrictions!

Optimize your time in the field and professionalize your hydrological calculations today with AforoApp!
Optimize field measurements: calculate flow rates and get PDF & EXCEL reports.
Updated on
Aug 23, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
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  • No data collected
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What’s new


Professional tool for flow calculation and hydraulic engineering in the field. Includes modules for volumetric, current meter, float, and weir methods. Supports PDF report generation, Excel data export, GPS satellite captures, and metric/imperial unit systems.
Content rating
Everyone
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App support

About the developer
JONATHAN DAVID KRAMER VÁSQUEZ
soporte.jkvapps@gmail.com
Camino Las Mariposas km10 3780000 Chillán Ñuble Chile