Comparison

Touch Fluids vs CloudLabs Dalton’s Law

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

Head to head
About

Touch Fluids

An educational tool for fluid mechanics courses, featuring basic equations and animations. It covers topics from fluid statics to flow in pipes, suitable for high school and university students. Teachers can use it to present concepts in class.

Highlights
  • Basic fluid mechanics equations
  • Illustrative animations
  • Fluid statics
  • Fluid in motion
  • Continuity and energy equations
  • Flow in pipes
  • Vector operations
Features
Read full description

Touch Fluids is an educative iPhone application in support to an high-school or university course of fluid mechanics. It contains not only a memorandum of the basic equations, but it also contains several animations illustrating the various concepts of fluid mechanics. This application runs also on iPad and iPod Touch. 50 screens of physics! For teachers !! Connect your iPad with a video projector and show the animations to your students in classroom. List of covered subjects: Fluid Statics - Fluid Properties, - Pressure, - Fluid Forces. Fluid in mouvement - Approaches, - Kinematics, - Type of flow - Transport Equation. Continuity Equation - Continuity Equation, - Incompressible and Stationnary flow, - Differential Form, Energy Equation - Fluid Energie, - General Energy Equation. Linear Momentum - Momentum Equation, - Differential Form. Flow in Pipes - Lost Head, - Minor Lost Head. Appendices - Vector Operations - Vector Identities.

About

CloudLabs Dalton’s Law

Features
Read full description

In this simulator, you can use Dalton's law (partial pressure law) to determine the pressure that an ignition chamber will have in which two gases are mixed. In the simulator you will find two cylinders with gas, analog and digital pressure gauges, a thermometer and a chamber in which the gases will be mixed.

Screenshots

Touch Fluids4 screens
CloudLabs Dalton’s Law1 screens

Verdict

The call

The clearest difference is price: CloudLabs Dalton’s Law at Free against Touch Fluids's $0.99. CloudLabs Dalton’s Law also leads on iOS requirement (9.0 vs 17.2). Touch Fluids's advantage is update cadence (every 13 months vs every 29 months). On ads, in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

CloudLabs Dalton’s Law is free to download; Touch Fluids costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Touch Fluids ships an update every 13 months, CloudLabs Dalton’s Law every 29 months. The most recent releases landed on September 5, 2026 and May 16, 2026 respectively.

Scorecard3 real differences · 7 level
Touch Fluids versus CloudLabs Dalton’s Law: the parameters behind the verdict, then further details
ParameterTouch FluidsCloudLabs Dalton’s Law
Price$0.99Free — better
Rating5.0 (1 ratings) — better—
Positive reviews60.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 13 months — betterEvery 29 months
AdsNoNo
In-app purchasesNoNo
MonetizationPaid—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.29.0 — better
Further details — not scored
Size15 MB75 MB
Age rating4+4+
DeveloperXavier DaxheletJiovany Orozco

In-app purchases

None

Touch Fluids

No in-app purchases

None

CloudLabs Dalton’s Law

No in-app purchases

Questions

Is Touch Fluids free?
Touch Fluids costs $0.99, with no in-app purchases.
Is CloudLabs Dalton’s Law free?
CloudLabs Dalton’s Law is free to download, with no in-app purchases.
Do Touch Fluids or CloudLabs Dalton’s Law have ads?
Neither Touch Fluids nor CloudLabs Dalton’s Law shows ads.
Which is updated more often, Touch Fluids or CloudLabs Dalton’s Law?
Touch Fluids ships an update every 13 months, and CloudLabs Dalton’s Law every 29 months. Most recently, Touch Fluids was updated on September 5, 2026 and CloudLabs Dalton’s Law on May 16, 2026.

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