Comparison

Touch Fluids vs Swift is Fun

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

Swift is Fun

Features
Read full description

Learn Swift through interactive lessons, quizzes, coding challenges, and hands-on practice. SwiftFun turns learning into a game. Progress through lessons, solve challenges, write real Swift code, unlock new content, and track your achievements as you build your programming skills. Features: • Interactive Swift lessons for beginners • Coding exercises with instant feedback • Quizzes to reinforce key concepts • Real code challenges and problem solving • Progress tracking and achievements • Multiple learning activities and game mechanics • Learn at your own pace • Designed specifically for aspiring iOS developers Whether you're completely new to programming or looking to strengthen your Swift fundamentals, SwiftPracticeFun provides a structured and engaging way to learn. Start your Swift journey today and take your first steps toward iOS development.

Screenshots

Touch Fluids4 screens
Swift is Fun4 screens

Verdict

The call

The clearest difference is price: Swift is Fun at Free against Touch Fluids's $0.99. Swift is Fun also leads on update cadence (every 2 weeks vs every 13 months). Touch Fluids's advantage is in-app purchases (none vs 2). On ads, device support and iOS requirement 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

Swift is Fun is free to download; Touch Fluids costs $0.99 up front. Swift is Fun sells 2 in-app purchases, starting at $9.99 per month. Touch Fluids asks for nothing beyond the download.

UpkeepUpdate frequency

Touch Fluids ships an update every 13 months, Swift is Fun every 2 weeks. The most recent releases landed on September 5, 2026 and September 18, 2026 respectively.

Scorecard3 real differences · 7 level
Touch Fluids versus Swift is Fun: the parameters behind the verdict, then further details
ParameterTouch FluidsSwift is Fun
Price$0.99Free — better
Rating5.0 (1 ratings) — better—
Positive reviews60.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 13 monthsEvery 2 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationPaid—
DevicesiPhone, iPad — betteriPhone
Requires iOS17.2 — better17.6
Further details — not scored
Size15 MB58 MB
Age rating4+9+
DeveloperXavier DaxheletEvgeniia Bruiko

In-app purchases

None

Touch Fluids

No in-app purchases

2 purchases

Swift is Fun

Subscriptions2
  • Monthly Premium$9.991 Month
  • Yearly Premium$79.991 Year

Questions

Is Touch Fluids free?
Touch Fluids costs $0.99, with no in-app purchases.
Is Swift is Fun free?
Swift is Fun is free to download, with in-app purchases available.
Do Touch Fluids or Swift is Fun have ads?
Neither Touch Fluids nor Swift is Fun shows ads.
Which is updated more often, Touch Fluids or Swift is Fun?
Touch Fluids ships an update every 13 months, and Swift is Fun every 2 weeks. Most recently, Touch Fluids was updated on September 5, 2026 and Swift is Fun on September 18, 2026.

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