Comparison

PseudoChromatic ColorTest vs Triple A

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

Head to head
About

PseudoChromatic ColorTest

Assess your color vision with a series of images designed to detect congenital color vision deficiency. This app provides a quick assessment, similar to the Ishihara test, to help identify color blindness or color deficiency.

Highlights
  • Color vision deficiency assessment
  • Congenital color vision deficiency detection
  • Ishihara-style image tests
  • Quick color vision assessment
Features
Read full description

• Are you color blind? • Know somebody who is color blind? • Think somebody is color blind? Contrary to the name color blind, most color blind people are not blind to color. A more accurate description is color deficient. We see color. You just don't see it the same as we do. (Perhaps it is really you who are color deficient and we are normal.) About 1 in 20 males are color blind. About 1 in 200 women are color blind. The color blind gene is carried by the daughter to her son. For example, my mothers father was color blind. My daughter's may have a son who is color blind. Not every sibling is color blind as example by none of my brothers are color blind. These series of images in this app are designed to provide a test which gives a quick assessment of color vision deficiency of congenital origin. This is the most common form of color vision disturbances. They are referred to as the Ishihara for Dr. Shinobu Ishihara (http://en.wikipedia.org/wiki/Ishihara_color_test).

About

Triple A

Experience a calming interactive particle simulation that responds to your touch. Transform simple interactions into flowing patterns and luminous waves for relaxation, focus, or quiet moments. Enjoy a soothing sensory experience designed to help you slow down and reset.

Highlights
  • Interactive particle simulation
  • Flowing patterns and luminous waves
  • Stress relief and mindfulness aid
  • Multiple visual modes (Particle, Wave, Gravity, Linear, Lightning)
  • Real-time particle rendering
  • Adjustable particle settings
  • Optional relaxing music
Features
Read full description

Triple A — A Calming Interactive Particle Experience Touch light. Watch it flow. Let your mind slow down. Triple A is an immersive interactive visual experience where thousands of particles respond instantly to your touch, creating flowing patterns, luminous waves, and calming motion that feels both artistic and deeply relaxing. Designed for moments when you want to slow down, breathe, and reset, Triple A helps transform simple touch into a soothing sensory experience — ideal for relaxation, meditation, emotional calm, creative focus, or quiet moments before sleep. Whether you are feeling stressed, mentally overloaded, restless, or simply need a beautiful pause during the day, Triple A offers a gentle space where movement, light, and sound come together naturally. Why users love Triple A • Instant Calm: Watch stress melt away as particles dance with your movement. • Beautiful particle motion that reacts to every touch • Ideal for stress relief, mindfulness, and focus • Creates a satisfying sensory experience many users return to daily • Loved by adults, children, and even pets Immersive Visual Modes Explore 5 distinct visual worlds: • Particle • Wave • Gravity • Linear • Lightning Each mode includes multiple unique effects, giving you 25 core interactive experiences and many more variations inspired by galaxies, flowers, flowing energy, rainbows, vortexes, and living light. Real-Time Performance • Up to 30,000 particles rendered in real time • Smooth 60 FPS interaction • 5-finger / 2-hand multi-touch support • Adjustable particle size, quantity, and trail length • Built-in relaxing music tracks (optional) A Different Kind of Calm Triple A is not just a visual toy. Many users open it during moments of anxiety, before sleep, while listening to music, during meditation, or when they simply want to disconnect for a few minutes and watch something beautiful respond to their hands. Free Version Enjoy the core experience for free. Upgrade to remove ads and unlock: • 3× more particles • Additional visual effects • Cleaner uninterrupted immersion Support If you have ideas, questions, or feedback, I would love to hear from you. sunglab@gmail.com www.sunglab.com

Screenshots

PseudoChromatic ColorTest4 screens
Triple A4 screens

Verdict

The call

The clearest difference is rating: Triple A at 4.7 against PseudoChromatic ColorTest's 3.5. Triple A also leads on review sentiment (89% vs 63%) and ratings volume (7.8K vs 6). PseudoChromatic ColorTest's advantage is ads (none vs shown) and monetization model (free vs free with in-app purchases). On price, 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

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Triple A holds the better App Store score, 4.7 against 3.5. That said, the two scores are not equally well evidenced: Triple A has 7.8K ratings behind it against 6, so its average is the more settled of the two. Written reviews point the same way: 63% of PseudoChromatic ColorTest's written reviews are positive against 89% of Triple A's.

UpkeepUpdate frequency

PseudoChromatic ColorTest ships an update every 3 weeks, Triple A every 2 months. The most recent releases landed on August 6, 2026 and September 30, 2026 respectively.

Scorecard7 real differences · 3 level
PseudoChromatic ColorTest versus Triple A: the parameters behind the verdict, then further details
ParameterPseudoChromatic ColorTestTriple A
PriceFreeFree
Rating3.5 (6 ratings)4.7 (7.8K ratings) — better
Positive reviews63.5% of reviews88.7% of reviews — better
Number of ratings67.8K — better
Update frequencyEvery 3 weeks — betterEvery 2 months
AdsNo — betterYes
In-app purchasesNoNo
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS10.3 — better15.6
Further details — not scored
Size17 MB237 MB
Age rating4+4+
DeveloperEdward DanleySungLab Inc

Customer experience

PseudoChromatic ColorTest

All ratings6 ratings
Positive66.7%
Neutral0.0%
Negative33.3%
Written reviews104 reviews
Positive63.5%
Neutral7.7%
Negative28.8%

Triple A

All ratings7,834 ratings
Positive93.6%
Neutral2.5%
Negative4.0%
Written reviews1,142 reviews
Positive88.7%
Neutral3.3%
Negative8.0%

Bugs and requests

PseudoChromatic ColorTest

Not enough reviews yet to summarise bugs or requests.

Triple A

Reported bugs

2 issues
  • Screen offset after ads
  • Freezing with multiple fingers

Requested features

4 requests
  • More modes/options
  • Ability to change colors
  • Option to turn off music
  • Vibration/sound effects

In-app purchases

None

PseudoChromatic ColorTest

No in-app purchases

None

Triple A

No in-app purchases

Questions

Is PseudoChromatic ColorTest free?
PseudoChromatic ColorTest is free to download, with no in-app purchases.
Is Triple A free?
Triple A is free to download, with no in-app purchases.
Which has better reviews, PseudoChromatic ColorTest or Triple A?
Triple A is rated higher. PseudoChromatic ColorTest averages 3.5 out of 5 from 6 ratings, while Triple A averages 4.7 from 7.8K ratings.
Do PseudoChromatic ColorTest or Triple A have ads?
Triple A shows ads; PseudoChromatic ColorTest does not.
Which is updated more often, PseudoChromatic ColorTest or Triple A?
PseudoChromatic ColorTest ships an update every 3 weeks, and Triple A every 2 months. Most recently, PseudoChromatic ColorTest was updated on August 6, 2026 and Triple A on September 30, 2026.

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