# PseudoChromatic ColorTest vs Triple A

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.

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

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.

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.

## The numbers

| Metric | PseudoChromatic ColorTest | Triple A |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.5 (6 ratings)](https://appshunter.io/ios/app/pseudochromatic-colortest/id375608394/reviews) | **[4.7 (7.8K ratings)](https://appshunter.io/ios/app/triple-a-touch-visualizer/id967650266/reviews)** |
| Number of ratings | 6 | **7.8K** |
| Positive reviews | 63.5% of reviews | **88.7% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 17 MB | 237 MB |
| Requires iOS | **10.3** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Edward Danley](https://appshunter.io/developer/315123663) | [SungLab Inc](https://appshunter.io/developer/1691666995) |

## What reviewers say

### PseudoChromatic ColorTest

[App page](https://appshunter.io/ios/app/pseudochromatic-colortest/id375608394)

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:** macOS Compatibility

**In-app purchases:** none


### Triple A

[App page](https://appshunter.io/ios/app/triple-a-touch-visualizer/id967650266)

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:** macOS Compatibility, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Amazing
- 🚀 Super fun game
- 👍 Relaxing
- 👍 Calming
- 👍 Satisfying

**What reviewers complain about**

- 🐛 Too many ads
- 🐛 Ads disrupt experience
- 🐛 Screen glitches after ads

**Reported bugs**

- Screen offset after ads
- Freezing with multiple fingers

**Requested features**

- More modes/options
- Ability to change colors
- Option to turn off music
- Vibration/sound effects


## Frequently asked 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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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*