Cryogenics Pro vs Process Engineer Calc
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Cryogenics Pro
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Cryogenics Workshop is a powerful mobile application integrating comprehensive thermodynamic calculations and equipment sizing tools. Leveraging the industry-leading CoolProp library, we provide accurate, real-time fluid data and process analysis to help you complete engineering tasks efficiently. Why Choose Cryogenics Tools? Accurate & Reliable: All calculations are based on the widely recognized CoolProp library, ensuring scientific accuracy. Intuitive & Easy to Use: A clean and clear user interface makes complex engineering calculations accessible at your fingertips. Comprehensive Features: From basic fluid properties to advanced equipment sizing, meeting your diverse engineering needs. Free Features, Available Instantly: Unit Converter: Quickly and conveniently convert various engineering units. Basic Fluid Properties: Query basic thermodynamic properties of common fluids. Engineering Guidelines: Gain in-depth understanding of core calculation principles, such as compressor calculation processes. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Process Engineer Calc
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ProcessCalc is an ad-free, offline-ready utility app designed specifically for chemical engineers, extraction technicians, and laboratory researchers. Whether you are scaling up a synthesis from bench to pilot scale, optimizing solvent recovery, or sizing a chiller for your jacketed reactor, this app provides 10 specialized engineering calculators to streamline your daily workflow. Key Calculators Included: β’ Solvent Recovery: Estimate evaporation rates and recovery times. β’ Chiller Sizing: Calculate required cooling capacity (kW) and tonnage. β’ Biomass Capacity & Yield: Optimize loading and predict expected yields. β’ Scale-up Predictor: Lab to production volume and flow rate scaling. β’ Condenser Area: Determine required heat transfer area. β’ Vapor Velocity: Avoid flooding in vacuum systems with min-ID calculations. β’ Pump Flow Rate: Quick displacement to LPM/LPH conversions. β’ Scaling Risk Predictor: Assess system scaling and maintenance needs. β’ Vacuum Diagnostic: Calculate rate-of-rise and system leak rates. β’ Compliance Map: Quick reference for global hemp/CBD regulations. App Features: Zero Ads: No pop-ups, no tracking, no subscriptions. Offline First: Works instantly in the lab or extraction facility where internet might be spotty. Favorites: Star your most-used tools for one-tap access. Practical: Built around real-world formulas used in extraction and chemical processing facilities. Designed by engineers, for engineers.
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Verdict
The clearest difference is in-app purchases: Process Engineer Calc at none against Cryogenics Pro's 3. On price, update cadence, ads and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Cryogenics Pro sells 3 in-app purchases, starting at $0.99 per month. Process Engineer Calc asks for nothing beyond the download.
Cryogenics Pro ships an update every 8 days, Process Engineer Calc every 10 days. The most recent releases landed on October 2, 2026 and September 25, 2026 respectively.
| Parameter | Cryogenics Pro | Process Engineer Calc |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 8 days β better | Every 10 days |
| Ads | No | No |
| In-app purchases | Yes | No β better |
| Devices | iPhone, iPad β better | iPhone |
| Requires iOS | 16.0 β better | 17.0 |
| Further details β not scored | ||
| Size | 54 MB | 11 MB |
| Age rating | 4+ | 4+ |
| Developer | η«δΈ δΎ― | ε―ζ³° θ‘ |
In-app purchases
Cryogenics Pro
- Monthly Subscription$0.991 Month
- Yearly Subscription7 Days trial$9.991 Year
- Lifecycle purchase.$29.99
Process Engineer Calc
No in-app purchases
Questions
Is Cryogenics Pro free?
Is Process Engineer Calc free?
Do Cryogenics Pro or Process Engineer Calc have ads?
Which is updated more often, Cryogenics Pro or Process Engineer Calc?
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