Comparison

fluidity HD vs Finger Paint (Ape Apps)

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

Head to head
About

fluidity HD

Experience a beautiful, real-time fluid dynamics simulation. Control the flow and colors of liquids with intuitive touch gestures. Unlock advanced features like ambient audio and video output through an in-app purchase.

Highlights
  • Real-time fluid dynamics simulation
  • Interactive touch controls
  • Stunning color customization
  • Ambient audio (in-app purchase)
  • Snapshot and video output (in-app purchase)
Features
Read full description

A beautiful interactive realtime fluid dynamics simulation, control fluid flow and stunning colours at the tips of your fingers. In-App purchase enables ambient audio, double tap screen to take a snapshot, settings storage, and menuless video out using VGA, Component or Composite cable.

About

Finger Paint (Ape Apps)

Unleash your creativity with a digital canvas and a wide palette of colors. This app offers various brush sizes, a flood fill tool, and a bomb feature to clear the canvas. Save and share your masterpieces with friends and family.

Highlights
  • Blank canvas with over 40 colors
  • Adjustable pen sizes (small, medium, large)
  • Flood fill paint brush tool
  • Bomb tool to clear canvas
  • Save drawings to Photos
  • Share creations to social media
Features
Read full description

Finger Paint is an awesome finger painting application that is fun for kids and adults alike! You start off with a blank canvas, your imagination, and over 40 fun colors to choose from. Tapping on the pen icon will bring up the tools menu which lets you choose from small, medium, and large pen sizes. The paint brush tool is a new flood fill option, and the Bomb tool will clear your entire canvas to the selected color. And of course, the save button lets you save your drawing to your Photos. An added feature of this version now lets you share your photos after you save them. This way you can post your drawings to Facebook, Twitter, or any other social network and show off your talents to the world! Finger Paint works great on iPhone (both screen sizes) and iPad. I am always looking to improve my apps, and will update often based on feedback. If you have anything you would like changed added or updated, please leave a comment or send me an e-mail and I will get to it ASAP. This app is for you guys! Once again, thanks for trying Finger Paint from Ape Apps. Enjoy!

Screenshots

fluidity HD1 screens
Finger Paint (Ape Apps)3 screens

Verdict

The call

The clearest difference is ads: fluidity HD at none against Finger Paint (Ape Apps)'s shown. fluidity HD also leads on update cadence (every 2 months vs every 5 months) and review sentiment (73% vs 61%). On price, rating, in-app purchases and monetization model 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. fluidity HD sells 1 one-off in-app purchase and Finger Paint (Ape Apps) sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 3.7 for fluidity HD against 3.8 for Finger Paint (Ape Apps). Both are backed by a comparable volume of ratings — 125 and 40 respectively. Written reviews are what separate them: 73% of fluidity HD's written reviews are positive against 61% of Finger Paint (Ape Apps)'s.

UpkeepUpdate frequency

fluidity HD ships an update every 2 months, Finger Paint (Ape Apps) every 5 months. Both last shipped on October 23, 2026.

Scorecard5 real differences · 5 level
fluidity HD versus Finger Paint (Ape Apps): the parameters behind the verdict, then further details
Parameterfluidity HDFinger Paint (Ape Apps)
PriceFreeFree
Rating3.7 (125 ratings)3.8 (40 ratings) — better
Positive reviews73.3% of reviews — better60.7% of reviews
Number of ratings125 — better40
Update frequencyEvery 2 months — betterEvery 5 months
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS8.0 — better18.0
Further details — not scored
Size24 MB11 MB
Age rating4+4+
Developernebulus designBrandon Stecklein

Customer experience

fluidity HD

All ratings124 ratings
Positive62.1%
Neutral12.1%
Negative25.8%
Written reviews165 reviews
Positive73.3%
Neutral6.7%
Negative20.0%

Finger Paint (Ape Apps)

All ratings38 ratings
Positive65.8%
Neutral10.5%
Negative23.7%
Written reviews84 reviews
Positive60.7%
Neutral13.1%
Negative26.2%

User reviews

fluidity HD

From 125 App Store ratings

What we love

  • 🌈 Visually stunning and mesmerizing
  • 🧘‍♀️ Calming and relaxing experience
  • 🎨 Vibrant and customizable colors
  • 👍 Great for kids and adults

Room to improve

  • 🐛 Crashes and freezes on some devices
  • 🔇 Lack of audio/music features
  • 💰 Paid version not worth the cost
  • 🔋 High battery consumption

Finger Paint (Ape Apps)

From 40 App Store ratings

What we love

  • 👍 Easy to use
  • 🎨 Fun for kids
  • ✨ Great for doodling
  • 🌟 Simple and light
  • 😊 Keeps kids occupied

Room to improve

  • 🐛 Freezes and crashes
  • ❌ No undo button
  • ❌ No erase option
  • 😠 Annoying ads
  • 🐛 App breaks after ad removal payment

Bugs and requests

fluidity HD

Reported bugs

3 issues
  • Crashes on double-tap
  • Incompatible with newer iOS
  • Stuck finger gestures

Requested features

4 requests
  • Add music/ambient sound options
  • Ability to save/export creations
  • More customization controls
  • Support for latest iOS versions

Finger Paint (Ape Apps)

Reported bugs

10 issues
  • App crashes when changing orientation
  • App breaks after paying to remove ads
  • App freezes and crashes frequently
  • App glitches when clicking paintbrush
  • Bug affecting canvas color change
Show 5 more
  • App is buffery
  • App stops working when using brush
  • App hangs when changing canvas color
  • App freezes when changing brush size
  • App crashes when changing colors or touching toolbox

Requested features

9 requests
  • Add undo button
  • Add erase option
  • Add ability to upload own pictures
  • Add higher resolution for printing
  • Add ability to add letters
Show 4 more
  • Add simpler, older color picker version
  • Improve navigation between screens
  • Add save functionality
  • Make tools always visible

In-app purchases

1 purchases

fluidity HD

One-time1
  • Full Version Unlock$1.99
1 purchases

Finger Paint (Ape Apps)

One-time1
  • Advertising Removal$2.99

Questions

Is fluidity HD free?
fluidity HD is free to download, with in-app purchases available.
Is Finger Paint (Ape Apps) free?
Finger Paint (Ape Apps) is free to download, with in-app purchases available.
Which has better reviews, fluidity HD or Finger Paint (Ape Apps)?
Finger Paint (Ape Apps) is rated higher. fluidity HD averages 3.7 out of 5 from 125 ratings, while Finger Paint (Ape Apps) averages 3.8 from 40 ratings.
Do fluidity HD or Finger Paint (Ape Apps) have ads?
Finger Paint (Ape Apps) shows ads; fluidity HD does not.
Which is updated more often, fluidity HD or Finger Paint (Ape Apps)?
fluidity HD ships an update every 2 months, and Finger Paint (Ape Apps) every 5 months. Most recently, fluidity HD was updated on October 23, 2026 and Finger Paint (Ape Apps) on October 23, 2026.

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