HydroCalc Basic vs HydroCalc
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
HydroCalc Basic
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Pipe Headloss Calculator provides engineers, designers, and students with powerful tools for pipeline hydraulic analysis — without the hassle of complex manual computations. Whether you’re sizing new pipelines or analyzing existing systems, the app delivers rapid, accurate results. Key Features Automatic Unit Conversion – Seamlessly switch between US Customary and SI units for length, flow, and diameter. Pipeline-Specific Inputs – Enter pipeline length, flow rate, internal diameter, and pipe material. Powerful Inverse Calculator – Set a target head loss and calculate the required diameter, flow, or length. Instantly view flow velocity, friction head loss, fitting losses, and full system curve data. With a clean interface and fast performance, this app is designed to save time and improve accuracy in hydraulic calculations — from the classroom to the field.
HydroCalc
This tool calculates open channel and pipe flow using the Manning equation. It's designed for engineers, designers, and students to quickly evaluate hydraulic conditions without manual calculations or spreadsheets. The app works offline and supports various input options for flexible use.
- Calculate flow, velocity, depth, slope, and hydraulic radius
- Supports open channel and circular pipe conditions
- Flexible input options
- Intuitive interface
- Offline functionality
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HydroCalc: Manning Flow is a fast, reliable tool for calculating open channel and pipe flow using the Manning equation. Designed for engineers, designers, and students, HydroCalc makes it easy to evaluate hydraulic conditions in the field or at your desk—without spreadsheets or manual calculations. Key Features • Compute flow, velocity, depth, slope, and hydraulic radius • Supports both open channel and circular pipe conditions • Flexible input options—enter known values and calculate the rest • Clean, intuitive interface for quick results • Works entirely offline—no internet connection required Built for Practical Use HydroCalc is designed with real-world applications in mind, including: • Stormwater design • Drainage analysis • Pipe flow evaluation • Open channel hydraulics Whether you’re checking a quick calculation in the field or verifying results during design, HydroCalc provides a dependable solution in seconds.
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Verdict
The clearest difference is price: HydroCalc Basic at Free against HydroCalc's $2.99. HydroCalc's advantage is in-app purchases (none vs 1). On ads, device support and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
HydroCalc Basic is free to download; HydroCalc costs $2.99 up front. HydroCalc Basic sells 1 one-off in-app purchase. HydroCalc asks for nothing beyond the download.
| Parameter | HydroCalc Basic | HydroCalc |
|---|---|---|
| Price | Free — better | $2.99 |
| Rating | — | 5.0 (3 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 3 — better |
| Update frequency | Every 11 days | — |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | — | Paid |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.1 | 15.1 |
| Further details — not scored | ||
| Size | 35 MB | 59 MB |
| Age rating | 4+ | 4+ |
| Developer | Transparent Blue Water LLC | PATRICK D MC CLELLAN |
In-app purchases
HydroCalc Basic
- Premium - Flow Units & Ad-Free$1.99
HydroCalc
No in-app purchases
Questions
Is HydroCalc Basic free?
Is HydroCalc free?
Do HydroCalc Basic or HydroCalc have ads?
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