Comparison

RC Circuit vs Thermo Dynamics Calc

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

Head to head
About

RC Circuit

Calculate RC charging and filter circuits, including time constants and cutoff frequencies. Find component values from these parameters or get voltage at specific times. Save and share data easily.

Highlights
  • Calculate time constant
  • Find component values
  • Get voltage at time t
  • Calculate cutoff frequency
  • Save data to CSV
  • Upload CSV via AirDrop/iCloud Drive
  • Multi-language support
Features
Read full description

This app is used to calculate the RC charging and RC filter circuit. It is suitable for hobbyist or electronic engineer. Features * Calculate time constant from R, C * Find component value R,C from time constant * Get voltage at time t in RC charging / discharging * Calculate cutoff frequency by R, C * Find component value R,C from cutoff frequency * Save data to CSV files * Upload CSV via AirDrop / iCloud Drive * Support English, Traditional Chinese, Simplified Chinese, German, French, Italian, Spanish, Portuguese, Japanese

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

Screenshots

RC Circuit4 screens
Thermo Dynamics Calc4 screens

Verdict

The call

RC Circuit and Thermo Dynamics Calc are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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. RC Circuit sells 1 one-off in-app purchase and Thermo Dynamics Calc sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ScorecardNo meaningful differences
RC Circuit versus Thermo Dynamics Calc: the parameters behind the verdict, then further details
ParameterRC CircuitThermo Dynamics Calc
PriceFreeFree
Rating4.8 (5 ratings) — better—
Number of ratings5 — better—
Update frequencyEvery 6 months—
AdsNoNo
In-app purchasesYesYes
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better13.0
Further details — not scored
Size16 MB41 MB
Age rating4+4+
DeveloperSiu Yuen HoShraddhaben Parmar

In-app purchases

1 purchases

RC Circuit

One-time1
  • Unlock Pro features$0.99
1 purchases

Thermo Dynamics Calc

One-time1
  • Lifetime premium$12.99

Questions

Is RC Circuit free?
RC Circuit is free to download, with in-app purchases available.
Is Thermo Dynamics Calc free?
Thermo Dynamics Calc is free to download, with in-app purchases available.
Do RC Circuit or Thermo Dynamics Calc have ads?
Neither RC Circuit nor Thermo Dynamics Calc shows ads.

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