Comparison

Thermo Dynamics Calc vs Process Engineer Calc

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Thermo Dynamics Calc

Features
Read full description

Thermo Dynamics Calc is a powerful and easy-to-use calculator designed for thermodynamic analysis. Whether you're a student, engineer, or professional, this app helps you perform accurate calculations for heat, energy, and gas law equations. Simplify complex formulas and get instant results for your academic or industrial needs. Ideal for mechanical, chemical, and thermal engineering applications. Key Features: • Heat, energy, and work calculations • Gas law equations and pressure-volume relations • Supports multiple units and conversions • Fast, accurate, and intuitive interface • Suitable for engineering students and professionals • Useful for real-world and academic problem solving Boost your efficiency and accuracy with Thermo Dynamics Calc—your go-to thermodynamics calculator. in-app purchase included 
 Lifetime to Remove Ads Privacy Policy :  https://docs.google.com/document/d/1A79qPsEUJu1rXjqsSUct_IBBAewiuBK5b8Dz-SPD0CY/edit?usp=sharing Terms & Condition :  https://docs.google.com/document/d/1_yiolHxlRnOnEZk_sgPThQ0hggtlZAKCM6NvqDOE8Gs/edit?usp=sharing

About

Process Engineer Calc

Features
Read full description

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: • Solvent Recovery: Estimate evaporation rates and recovery times. • Chiller Sizing: Calculate required cooling capacity (kW) and tonnage. • Biomass Capacity & Yield: Optimize loading and predict expected yields. • Scale-up Predictor: Lab to production volume and flow rate scaling. • Condenser Area: Determine required heat transfer area. • Vapor Velocity: Avoid flooding in vacuum systems with min-ID calculations. • Pump Flow Rate: Quick displacement to LPM/LPH conversions. • Scaling Risk Predictor: Assess system scaling and maintenance needs. • Vacuum Diagnostic: Calculate rate-of-rise and system leak rates. • 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.

Screenshots

Thermo Dynamics Calc4 screens
Process Engineer Calc4 screens

Verdict

The call

The clearest difference is in-app purchases: Process Engineer Calc at none against Thermo Dynamics Calc's 1. Thermo Dynamics Calc's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 17.0). On price and ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Thermo Dynamics Calc sells 1 one-off in-app purchase. Process Engineer Calc asks for nothing beyond the download.

Scorecard3 real differences · 3 level
Thermo Dynamics Calc versus Process Engineer Calc: the parameters behind the verdict, then further details
ParameterThermo Dynamics CalcProcess Engineer Calc
PriceFreeFree
Update frequency—Every 10 days
AdsNoNo
In-app purchasesYesNo — better
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS13.0 — better17.0
Further details — not scored
Size41 MB11 MB
Age rating4+4+
DeveloperShraddhaben Parmar冯泰 蔡

In-app purchases

1 purchases

Thermo Dynamics Calc

One-time1
  • Lifetime premium$12.99
None

Process Engineer Calc

No in-app purchases

Questions

Is Thermo Dynamics Calc free?
Thermo Dynamics Calc is free to download, with in-app purchases available.
Is Process Engineer Calc free?
Process Engineer Calc is free to download, with no in-app purchases.
Do Thermo Dynamics Calc or Process Engineer Calc have ads?
Neither Thermo Dynamics Calc nor Process Engineer Calc shows ads.

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