Hydraulic-Calculator

Hydraulic-Calculator

by Zanthic Automation Inc.

16 ratings
8 reviews
Free
In-App Purchases

Details

  • Released
  • Updated
  • March 15, 2013
  • November 24, 2025

Features

Hydraulic-Calculator screenshot #1 for iPhone
Hydraulic-Calculator screenshot #2 for iPhone
Hydraulic-Calculator screenshot #3 for iPhone
Hydraulic-Calculator screenshot #4 for iPhone
Hydraulic-Calculator screenshot #5 for iPhone
iphone
ipad
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About

Perform essential hydraulic calculations for cylinders, pumps, and fluid lines. Solve for forces, speeds, torque, power, and pressure drop. Supports metric and imperial units, with advanced features unlocked via in-app purchase.

βœ“Cylinder force and speed calculations
βœ“Pump displacement, flow, and pressure calculations
βœ“Hydraulic line fluid velocity and pressure drop
βœ“Orifice flow and pressure calculations
βœ“Speed, torque, and power calculations
βœ“Metric and imperial unit support
βœ“Copy results to clipboard
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What's New in Hydraulic

2.5

November 24, 2025

- Unit Conversions : Add Power, Volume, Temperature Conversions. - Liner Interpolation. - Hex/Decimal. - Voltage-Current-Resistance

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In-App Purchases

$7.99

Full Version

Purchase In app full version

User reviews

Paid for, now it doesn’t work

Used this app for years weekly if not daily, paid to unlock features like pump/motor efficiencies and since either my new phone (iPhone 16pro max) or latest iOS the paid for features no longer work. No app updates, tried to delete and reload then restore the purchase with no success.

Not free

Useless without paying.

Handy App - 1 Suggestion

Nice app, easy to use and pretty comprehensive. One suggestion would be to allow the user to switch units on the fly. Essentially, either while inputting the value or reading the result the user could simply tap and change the units. For example tap the units for pressure and change from psi to bar. I regularly work with vendors overseas and customers in the US. Conference calls are fun when the vendor tells me the the displacement in ccm and the customer is telling me the pressure in PSI and everyone is asking about the motor’s torque output. Of course they want the answer in ft-lbs and Nm.
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Very Handy

Awesome app!

Not Free ?

Looks like a forgotten app, looks like it would have been great but unfortunately it says Free app but when you click on certain things it says you must purchase the app in a link that does not appear to be linked to anything. The power unit app produced by the same company seems to work great!

Lots of other free calculators, I might have purchased this one as it appears to have lots of great functions. Deleted
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Developer apps

FAQ

What hydraulic calculations can Hydraulic-Calculator perform?

Hydraulic-Calculator offers basic calculations for cylinders (force, speed), pumps (displacement, flow, pressure), hydraulic lines (velocity, pressure drop), and orifices (flow, pressure). The full version unlocks more advanced cylinder and pump calculations.

Does Hydraulic-Calculator support both metric and imperial units?

Yes, Hydraulic-Calculator allows calculations to be performed in either metric or imperial units. Basic unit conversions are also built into the application for convenience.

How can I access all features of Hydraulic-Calculator?

All features of Hydraulic-Calculator can be unlocked with a one-time in-app purchase. This purchase activates advanced calculations for cylinders and pumps, including detailed motor and pump calculations.

Can I share my calculation results from Hydraulic-Calculator?

Yes, results from Hydraulic-Calculator can be easily copied to the clipboard in a text format. This allows you to share them via emails, messages, or other documentation.

What devices is Hydraulic-Calculator available on?

Hydraulic-Calculator is available for iPhone and iPad devices. It is designed for users who need hydraulic calculations on the go.

How often is Hydraulic-Calculator updated?

The latest version of Hydraulic-Calculator is 2.5, last updated on November 24, 2025. This indicates the app is actively maintained by the developer.

What is the user sentiment for Hydraulic-Calculator?

Hydraulic-Calculator has a rating of 4.2 stars from 16 ratings, suggesting generally positive user satisfaction with its functionality and utility.

Is Hydraulic-Calculator suitable for beginners?

With its clear interface and basic calculations, Hydraulic-Calculator can be useful for beginners learning about hydraulics. The in-app purchase unlocks more complex features for advanced users.