Hydrostatic Pressure Calc vs CORE Calculator App
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Hydrostatic Pressure Calc
Quickly calculate hydrostatic pressure at any depth with this physics tool. It offers instant results, supports various units, and displays the relevant formulas for reference. Optimized for ease of use and accuracy.
- Instant hydrostatic pressure calculation
- Supports multiple input units
- Includes hydrostatic pressure formulas
- Results are copyable
- High precision up to 16 decimal places
- Lightweight and optimized
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Hydrostatic Pressure Calculator is a physics/math calculator used to find hydrostatic pressure at a certain depth quickly and easily. Features: - Instant calculation - Results are copyable to other apps - Formulas are included as references - Supports up to 16 decimal places - Supports various units for each input - Lightweight app with a small size, optimized for everyday use Hydrostatic Pressure is the pressure exerted by a fluid at equilibrium at a given point within the fluid, due to the force of gravity. Hydrostatic pressure increases in proportion to depth measured from the surface because of the increasing weight of fluid exerting downward force from above. Each particle of a liquid is subjected to a gravitational force directed towards the Earth. The deeper it is located, the more particles are above it, resulting in higher fluid pressure. The value of hydrostatic pressure does not depend on the size and shape of the tank, but only on the depth. Therefore, the same hydrostatic pressure will be present in a huge swimming pool and a thin pipe, provided they have the same height. Hydrostatic pressure formula: p = ρ * g * h where: p - hydrostatic pressure ρ - density of fluid g - gravitational acceleration (the average value for Earth is g = 9.80655 m/s²) h - depth Thank you for your support, and feel free to visit nitrio.com for more apps for your iOS devices.
CORE Calculator App
This app provides inspectors in the oil and gas industry with essential calculations for asset integrity. It offers tools for determining Tmin, MAWP, corrosion rates, and remaining life based on industry standards.
- Tmin calculations
- MAWP calculations
- Corrosion rate calculations
- Remaining life determination
- Construction material information
- Damage mechanism identification
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AsInt delivers asset integrity solutions globally within the Oil and Gas Upstream, Midstream, Downstream, and Petrochemical industries. With our CORE Calculator mobile app, you have quick and easy calculator to assist API 510/570 Inspectors in calculating Tmin, MAWP, Corrosion Rates, Remaining life, etc. We use industry recognized codes and standards as the basis of all our software solutions. The app is designed to take common inspection and engineering calculations and make them available and accessible on your mobile device. Here are a few things that you can do from this mobile app: - Access comprehensive and updated information on construction materials. - Perform precise calculations based on operating details. - Identify probable damage mechanisms. - Determine remaining life based on thickness data. - Calculate corrosion rates with precision. - Seamless assessment of damage susceptibilities. and much more. Get started NOW! This CORE Calculator app is provided by AsInt, Inc. "AS IS" and AsInt takes no responsibilities or warranties of any kind concerning the safety, suitability of the calculations for your purpose, accuracy of your data, inaccuracies of user's application, or any other misuse of this application. There are inherent dangers in the use of any software, and you are solely responsible for determining the compatibility of this application with your equipment. Ensure that the industry codes and standards used as the basis of this application are applicable in your jurisdiction. We are committed to protecting and respecting your privacy. This Privacy Policy explains how we collect, use, disclose, and safeguard your information when you use our CORE Calculator mobile application. We may update our Privacy Policy from time to time. We will notify you of any changes by posting the new Privacy Policy on this page. You are advised to review this Privacy Policy periodically for any changes. Changes to this Privacy Policy are effective when they are posted on this page. By using the CORE Calculator mobile application, you agree to our terms and conditions stating Acceptance of Terms, Use of the App, Prohibited Uses, Disclaimer of Warranties, etc. For more information on Privacy Policy : https://asint.online/privacy-policy and Terms of Use : https://asint.net/mobiletermandconditions/ Contact us : info@asint.net
Screenshots
Verdict
The clearest difference is price: CORE Calculator App at Free against Hydrostatic Pressure Calc's $2.99. CORE Calculator App also leads on update cadence (every 3 months vs every 31 months) and ratings volume (11 vs 1). Hydrostatic Pressure Calc's advantage is in-app purchases (none vs 3). On rating, 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
CORE Calculator App is free to download; Hydrostatic Pressure Calc costs $2.99 up front. CORE Calculator App sells 3 in-app purchases, starting at $4.99 per month. Hydrostatic Pressure Calc asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for Hydrostatic Pressure Calc against 5.0 for CORE Calculator App. That said, the two scores are not equally well evidenced: CORE Calculator App has 11 ratings behind it against 1, so its average is the more settled of the two.
Hydrostatic Pressure Calc ships an update every 31 months, CORE Calculator App every 3 months. The most recent releases landed on October 12, 2026 and October 17, 2026 respectively.
| Parameter | Hydrostatic Pressure Calc | CORE Calculator App |
|---|---|---|
| Price | $2.99 | Free — better |
| Rating | 5.0 (1 ratings) | 5.0 (11 ratings) |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 1 | 11 — better |
| Update frequency | Every 31 months | Every 3 months — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Paid | Free with in-app purchases — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13 — better | 14.0 |
| Further details — not scored | ||
| Size | 1 MB | 148 MB |
| Age rating | 4+ | 4+ |
| Developer | Nitrio | AsInt Inc. |
Customer experience
Hydrostatic Pressure Calc
CORE Calculator App
In-app purchases
Hydrostatic Pressure Calc
No in-app purchases
CORE Calculator App
- Materials Lookup$4.991 Month
- Damage Mech Screener$9.991 Month
- Materials Lookup$5.99
Questions
Is Hydrostatic Pressure Calc free?
Is CORE Calculator App free?
Which has better reviews, Hydrostatic Pressure Calc or CORE Calculator App?
Do Hydrostatic Pressure Calc or CORE Calculator App have ads?
Which is updated more often, Hydrostatic Pressure Calc or CORE Calculator App?
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