Terms of Use

Clear, offline, one-time use.

By using the app, users understand its preliminary engineering screening purpose and agree to verify calculation results independently.

License and Use

Fluid Mechanics Calc is provided as a paid App Store download. Users may use the app’s offline calculation, project workspace, unit conversion and engineering reference features for personal or work-related tasks.

Permitted Uses

  • Learning fluid mechanics, hydraulics and related engineering formulas.
  • Performing preliminary checks for pipes, pumps, open channels, weirs, seepage and related topics.
  • Screening alternatives and reviewing technical assumptions during early project work.
  • Copying calculation summaries for personal records or internal review.

Use Limits

  • Do not use app results as the sole basis for formal engineering design.
  • Do not treat app results as code review, construction acceptance or safety assessment advice.
  • Do not use results for real project decisions without verifying inputs, units, formula scope and project conditions.
  • Do not copy, reverse engineer or redistribute app content as a separate product.

User Responsibility

Users are responsible for input data, unit selection, project assumptions and result verification. Standards, materials, operating cases, fluid properties, installation details and safety factors can make real project results differ from preliminary app results.

Availability

The app is designed to run offline. Because device systems, storage state and user operations can vary, users should maintain local backups of important project data.