Hydraulic Pressure Calculator vs CrapsTracker
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Hydraulic Pressure Calculator
This physics and math calculator determines the force generated by a piston-cylinder based on pneumatic or hydraulic pressure and bore diameter. It provides instant calculations with copyable results and includes reference formulas. Supports various units and high decimal precision.
- Instant calculation
- Copyable results
- Included formulas
- Supports 16 decimal places
- Multiple unit support
- Lightweight and optimized
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Hydraulic Pressure Calculator is a physics/math calculator designed to find the force generated by a piston-cylinder for a specified pneumatic/hydraulic pressure and piston-cylinder bore diameter. 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. The basic principle of the hydraulic press is based on Pascal's law. Pascal's law is a principle in fluid mechanics that states a pressure change occurring anywhere in a confined, incompressible fluid is transmitted throughout the fluid, causing the same change everywhere. Pascal's principle is used in many hydraulic systems, such as hydraulic presses. The Hydraulic Pressure Calculator computes suitable parameters for both pistons in the hydraulic press. Pascal's Law Formula: F₁ = A₁ / A₂ * F₂ p = F₁ / A₁ where: F₁ - Force applied to the first piston. F₂ - Force applied to the second piston. A₁ - Area of the first piston. A₂ - Area of the second piston. p - Pressure of the liquid inside the hydraulic press. Thanks for your support, and please do visit nitrio.com for more apps for your iOS devices.
CrapsTracker
Track your craps games with detailed statistics, individual roller performance, and roll analysis. Identify trends and probabilities to inform your betting strategy. Offers advanced insights with an optional Pro upgrade.
- Manage multiple game sessions
- Log individual rolls with precision
- Track roller performance
- Real-time point and come out roll status
- Comprehensive roll frequency statistics
- Compare stats to expected probabilities
- Identify infrequent rolls
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Whether you’re a seasoned player or just getting started, CrapsTracker enhances your game with a suite of powerful features. Create and manage multiple game sessions, each with a unique name and start date, making it easy to organize and revisit your games. Log each roll with precision, including hardway rolls, and view detailed statistics for each number rolled to identify patterns and trends. Track individual roller performance by adding rollers by name and associating their rolls to see how each player is performing. Automatically track point and come out roll status in real-time. Dive deep into the numbers with comprehensive statistics, viewing the frequency of each roll total and comparing your stats to expected probabilities. Upgrade to Pro for advanced insights. Identify numbers that haven’t been rolled recently to influence your betting strategy. Navigate easily with our user-friendly interface, log rolls, add rollers, and view stats with just a few taps. Download CrapsTracker today and elevate your game! Terms of Use: https://www.elhtechnologies.com/terms-of-service Privacy Policy: https://www.elhtechnologies.com/privacy-policy
Screenshots
Verdict
Hydraulic Pressure Calculator and CrapsTracker both sit at 5.0 stars, but that hides the real split: 100% of CrapsTracker's written reviews are positive against 0% of Hydraulic Pressure Calculator's. CrapsTracker also leads on price (Free vs $2.99) and update cadence (every 3 months vs every 27 months). Hydraulic Pressure Calculator's advantage is in-app purchases (none vs 2) and iOS requirement (13 vs 15.0). On rating, ads and device support 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
CrapsTracker is free to download; Hydraulic Pressure Calculator costs $2.99 up front. CrapsTracker sells 2 in-app purchases, starting at $0.99 per month. Hydraulic Pressure Calculator asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for Hydraulic Pressure Calculator against 5.0 for CrapsTracker. Both are backed by a comparable volume of ratings — 1 and 4 respectively. Written reviews are what separate them: 0% of Hydraulic Pressure Calculator's written reviews are positive against 100% of CrapsTracker's.
Hydraulic Pressure Calculator ships an update every 27 months, CrapsTracker every 3 months. The most recent releases landed on October 24, 2026 and October 1, 2026 respectively.
| Parameter | Hydraulic Pressure Calculator | CrapsTracker |
|---|---|---|
| Price | $2.99 | Free — better |
| Rating | 5.0 (1 ratings) | 5.0 (4 ratings) |
| Positive reviews | 0.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 1 | 4 — better |
| Update frequency | Every 27 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 — better | iPhone, iPod |
| Requires iOS | 13 — better | 15.0 |
| Further details — not scored | ||
| Size | 1 MB | 9 MB |
| Age rating | 4+ | 4+ |
| Developer | Nitrio | ELH Technologies |
Customer experience
Hydraulic Pressure Calculator
CrapsTracker
In-app purchases
Hydraulic Pressure Calculator
No in-app purchases
CrapsTracker
- Advanced Statistics Monthly$0.991 Month
- Advanced Statistics Yearly$9.991 Year
Questions
Is Hydraulic Pressure Calculator free?
Is CrapsTracker free?
Which has better reviews, Hydraulic Pressure Calculator or CrapsTracker?
Do Hydraulic Pressure Calculator or CrapsTracker have ads?
Which is updated more often, Hydraulic Pressure Calculator or CrapsTracker?
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