HydraCal: Hydraulic Calculator

LiveMechMind Apps1 app · 7.1K installsToolsFreeIn-app purchases: $9.99 per itemcom.mechmind.hydracal

Hydraulic calculator for cylinder, pump, accumulator, cooler & unit converter

Alert me★ WatchOpen in Play ↗
Total installs
7,062
exact · Play shows 5,000+
Installs / day
+6
7-day avg · last day +6
Rating
—★
— ratings · — reviews
Released
16 Dec 2025
10mo ago
Last update
25 Sept 2026
v2.23 · 19d ago
Countries
—
not checked yet

Installs per day

gain of the exact counter
05101520253011 Oct13 Oct14 Oct

Lifetime avg ≈ 23/day (all installs ÷ days since release)

Daily tracking since 10 Oct 2026 · history grows every day

Install history

exact counter from Google Play
7,0357,0407,0457,0507,0557,0607,06510 Oct12 Oct14 Oct
02,5005,0007,50016 Dec 202510 Oct 202614 Oct 2026

Dashed: estimate from the release date (no daily data before 10 Oct 2026) · time axis compressed before that day

Daily tracking since 10 Oct 2026 · history grows every day

Change timeline

Full history

No changes recorded yet. We compare every crawl with the previous one and list title, icon, screenshots, description, version, price and availability changes here.

Country availability

Availability has not been checked for this app yet. “Check all countries” looks the app up in about 140 Google Play storefronts and shows where it is live, listed but not installable, or missing — plus any country-specific (custom) store listings.

Top countries

Country data will be available soon.

We estimate where downloads come from using the app’s position in Google Play’s top charts in about 140 countries. This app is not in any chart we have collected yet; the estimate appears as soon as it is.

Top chart positions

Not in any tracked top chart.

App manifest

Read this app's manifest from Google Play: permissions, declared SDKs, components and AdMob app ID. Saved analysis appears here automatically.

Manifest analysis reads only the required APK ranges. Base APK downloads may need separate device splits to install.

Data safety

declared by the developer on Google Play
  • No data shared with third parties
  • No data collected

This is the developer's own declaration, summarised from the Play listing. The permissions below show what the app is technically able to access.

Permissions

3 in 1 group
0 Sensitive0 Notable3 Routine
OtherRoutine3

Access to miscellaneous device features that don't fit other categories

  • Check whether you are online and whether you use Wi-Fi or mobile dataview network connections · ACCESS_NETWORK_STATE
  • Connect to the internet to load content and send datafull network access · INTERNET
  • Check with Google Play that you got this app legitimatelyGoogle Play license check · com.android.vending.CHECK_LICENSE

Sensitive = can reach personal data, location, camera/mic or act on your behalf. Notable = changes how your device behaves. Routine = normal for almost every app. Source: Google Play's permission list for all versions of this app.

Store listing

Full description
HydraCal – Hydraulic Calculator for Professional Engineers HydraCal is a professional hydraulic calculator designed for hydraulic engineers, system designers, machine manufacturers and maintenance professionals. Design, calculate and analyze hydraulic systems quickly using accurate engineering formulas in one powerful and easy-to-use application. Whether you are designing a new hydraulic system, troubleshooting an existing machine or working in the field, HydraCal provides fast, reliable and professional engineering calculations. WHY HYDRACAL? ✅ Professional hydraulic engineering calculations ✅ Accurate and reliable results ✅ Fast and intuitive interface ✅ Metric & Imperial unit support ✅ One-time purchase ✅ Lifetime access ✅ Regular updates INCLUDED CALCULATORS ✅ Hydraulic Cylinder Calculator Calculate: • Cylinder Force • Oil Volume • Cylinder Speed • Stroke Time • Return Flow • Regenerative Speed • Regenerative Flow • Regenerative Stroke Time ✅ Hydromotor Calculator Calculate: • Motor Torque • Motor Speed • Motor Displacement • Pump Flow • Hydraulic Power • Mechanical Power • Required Pressure ✅ Pump Flow Calculator Quickly calculate hydraulic pump flow for your hydraulic system. ✅ Electric Motor Power Calculator Calculate the required electric motor power based on hydraulic pressure and flow. ✅ Hydraulic Cooler Calculator Calculate: • System Heat Load • Required Cooler Capacity ✅ Hydraulic Accumulator Calculator Advanced accumulator sizing using real-gas approximation algorithms for highly accurate engineering results. Calculate: • Minimum Accumulator Volume • Nitrogen Precharge Pressure ✅ Cycle Time Analyzer Analyze hydraulic systems with support for up to 15 cylinders. Calculate: • Work Time • Return Time • Total Cycle Time ✅ Decompression Calculator Calculate decompression orifice diameter or decompression time for safe hydraulic circuit design. ✅ Free Fall Calculator Evaluate gravity loads and determine whether a hydraulic system will experience uncontrolled free fall. ✅ Hydraulic Piping Calculator Calculate: • Flow Velocity • Flow Regime • Pressure Loss ✅ Engineering Unit Converter Convert Metric and Imperial engineering units instantly. Includes 11 conversion categories covering the most common engineering units. DESIGNED FOR ✅ Hydraulic Engineers ✅ System Designers ✅ Machine Manufacturers ✅ Mobile Hydraulics ✅ Industrial Machinery ✅ Service & Maintenance Engineers WHY PROFESSIONALS CHOOSE HYDRACAL HydraCal combines the most frequently used hydraulic engineering calculations into a single application, eliminating the need for spreadsheets, manual formulas and multiple calculation tools. From hydraulic cylinders and hydromotors to accumulators, coolers, piping and complete cycle time analysis, HydraCal helps engineers perform accurate calculations faster and with greater confidence. If you work with hydraulic systems, HydraCal is the all-in-one engineering tool designed to save time, improve accuracy and increase productivity.

What's new

New calculation pages have been added.

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