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Thermodynamics Calculator lite icon
APP STORE

Thermodynamics Calculator lite

V PUGAZHENTHI · Reference · United States store
NOT IN TOP 100 HERE
View on App Store ↗ Instagram card
Revenue a month, worldwide EST
$274
Likely $91 to $823
New ratings
Tracking
Daily counts start building from today
Rating
4.2 of 5
21 ratings in this store
Countries it ranks in
0
was 0 on Oct 17, 2026

Revenue

Estimated from the grossing charts of Oct 24, 2026 in the 53 countries we track, and ratings growth on the App Store.

EST. REVENUE / YEAR · WORLDWIDE
$3.3K
0.2 new ratings a month on average since launch
EST. LIFETIME DOWNLOADS
735 to 2.1K
Estimated from ratings count
WHERE ITS USERS ARE · SHARE OF RATINGS
  • United States 21 ratings78%
  • Canada 4 ratings15%
  • United Kingdom 2 ratings7%
HOW SURE ARE WE
Not in any grossing chart, so this comes from ratings growth (0.2 new ratings a month on average since launch): revenue grows with new ratings, more slowly for apps that collect ratings fast. Tested on 418 apps with verified revenue: typically off by about 2 times, and big earners tend to come out low. Countries we don't track (and Google Play in China, which doesn't exist) aren't included, and neither are ads or web payments. Gross revenue before store fees.
RATINGS
21
AVG RATING
4.24
PRICE
Free
AGE
12.1y
LAST UPDATE
1327d ago
VERSION
4.2
SIZE
14 MB
AGE RATING
4+

Last 30 days

From our daily snapshots of every grossing chart.

DAYS IN A GROSSING CHART
0 / 30
COUNTRIES NOW
0 (was 0)
EST. REVENUE FROM CHARTS, DAILY · APP STORE ONLY EST
Show daily values
Sep 25, 2026not in a grossing chart
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Sep 30, 2026not in a grossing chart
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Oct 6, 2026not in a grossing chart
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Oct 24, 2026not in a grossing chart
Best rank Sep 25, 2026: not ranked. Now: not ranked. Days at zero are days outside every grossing chart.

Money and momentum

Measured from the store, not estimated.

WHAT IT CHARGES
1 purchase listed
  • 44 Thermodynamics Calculators$2.99
Top in-app purchases as listed on the App Store, in local prices.
REVIEW MOMENTUM
0.0 reviews / week
  • Recent reviews average1.3 stars
  • Recent 1 and 2 star share100%
From the latest 4 written reviews, covering 4028 days.
RELEASE CADENCE
0 updates in 90 days
  • Typical gap between releases510 days
From the last 6 versions listed on the App Store.
RATING BREAKDOWN
21 ratings
5★67%
4★14%
3★5%
2★5%
1★10%

What users say

Latest reviews, United States App Store.

★★★★★Dec 5, 2020
Gute Idee

Stürzt aber ab

★★★★★Dec 18, 2017
Buggy

Buggy. Cannot get pop up windows to go away without closing app.

★★★★★Apr 27, 2016
worthless

No useful calculations can be made in the app without paying. Do not download.

★★★★★Oct 14, 2015
Wärmeausdehnung berechnen????

Warum kann keine Wärmeausdehnung berechnet werden? Ich kann nur aus zwei Längen den entsprechenden Wärmeausdehnungskoeffizient berechnen!! Wichtig wäre ja aber aus Anfangslänge und Wärmeausdehnungskoeffizient die Endlänge zu errechnen. Wird hoffentlich bald besser.

Store screenshots

ScreenshotScreenshotScreenshotScreenshotScreenshotScreenshotScreenshotScreenshotScreenshotScreenshot

App Store ads

Apple Search Ads this app ran in the last 90 days, from Apple's public ad repository.

No App Store ads in the EU
None in the last 90 days.

Apple only publishes ads shown in the EU (EU Digital Services Act), with a 7 day delay. An app that advertises only outside the EU shows nothing here.

Growth research

Where this app is buying and earning its users. Each link opens pre filtered.

Meta Ad Library ↗Active Facebook and Instagram adsTikTok Creative Center ↗Top performing TikTok adsTikTok creators ↗Organic videos mentioning the appInstagram ↗Reels and posts under its hashtagYouTube ↗Reviews, tutorials and ShortsDeveloper site ↗Landing page and pricing

ASO keywords

Most repeated terms in the listing. Highlighted ones also appear in the title.

thermal13number7heat7thermal conductivity6converter6expansion5converter thermal5energy4conductivity4formulas tables3heat transfer3specific heat3heat capacity3expansion thermal3thermal linear3volumetric expansion3thermodynamics3calculator3calculators3efficiency3radiation3formulas2tables2carnot2

What's new in 4.2

- Formulas are shown in a readable format, for easy understanding.

Released Sep 25, 2014. Current version shipped Mar 7, 2023.

Store description

Thermodynamics Calculator lite contains 44 Calculators related to THERMODYNAMICS / THERMAL ENGINEERING & with formulas , Tables, Constants and Calculations. List of Calculators are : 1.Carnot Efficiency (Carnot Cycle) 2.Eckert Number 3.Emissivity Coefficient 4.Energy Efficiency 5.Energy/Work Converter More Calculators available for in-App Purchase : 6.Enthalpy 7.Entropy 8.Fick's Law of Diffusion 9.Fouling Factor 10.Fourier Number 11.Heat Flow 12.Heat Storage 13.Heat Transfer Rate 14.Kinetic Energy 15.Laws of Thermodynamics 16.Lewis Number 17.Liquid Phase Diffusion Coefficient 18.Nusselt Number 19.Peclet Number 20.Potential Energy 21.Prandtl Number 22.Radiation Constant 23.Radiation Converter 24.Radiation Heat Transfer 25.Rankine Efficiency 26.Sherwood Number 27.Specific Heat Capacity Calculator 28.Specific Heat Capacity Converter 29.Stefan-Boltzmann Law 30.Surface Absorbtivities 31.Temperature Converter 32.Thermal Area Expansion 33.Thermal Conductivity (Common Liquids) 34.Thermal Conductivity (Heat Exchanger Materials) 35.Thermal Conductivity Calculator 36.Thermal Conductivity Converter 37.Thermal Diffusivity 38.Thermal Expansion Converter 39.Thermal Linear & Volumetric Expansion Relationship 40.Thermal Linear Expansion 41.Thermal Resistivity 42.Thermal Transmittance 43.Thermal Volumetric Expansion 44.Work Useful for Mechanical Engineers and Students. - with Formulas, tables and Definitions for easy reference.

See this store page in another country

Prices, ranks and reviews are per country. Revenue above is already worldwide.

United KingdomGermanyJapanBrazilIndia

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