# Triple A HD vs Dr. Eliza

The clearest difference is rating: Triple A HD at 4.7 against Dr. Eliza's 2.7. Triple A HD also leads on update cadence (every 2 months vs every 63 months) and ratings volume (27 vs 3). Dr. Eliza's advantage is price ($0.99 vs $3.99). On ads, in-app purchases, monetization model and device support there is nothing between them.

Triple A HD costs $3.99 and Dr. Eliza $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Triple A HD holds the better App Store score, 4.7 against 2.7. That said, the two scores are not equally well evidenced: Triple A HD has 27 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 76% of Triple A HD's written reviews are positive against 67% of Dr. Eliza's.

Triple A HD ships an update every 2 months, Dr. Eliza every 63 months. Both last shipped on November 1, 2026.

## The numbers

| Metric | Triple A HD | Dr. Eliza |
| --- | --- | --- |
| Price | $3.99 | **$0.99** |
| Rating | **[4.7 (27 ratings)](https://appshunter.io/ios/app/triple-a-hd-touch-visualizer/id857607006/reviews)** | [2.7 (3 ratings)](https://appshunter.io/ios/app/dr-eliza/id1071626171/reviews) |
| Number of ratings | **27** | 3 |
| Positive reviews | **75.9% of reviews** | 66.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 63 months |
| Monetization | Paid | Paid |
| Size | 209 MB | 1 MB |
| Requires iOS | **15.6** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [SungLab Inc](https://appshunter.io/developer/1691666995) | [Matthias Schorer](https://appshunter.io/developer/290579382) |

## What reviewers say

### Triple A HD

[App page](https://appshunter.io/ios/app/triple-a-hd-touch-visualizer/id857607006)

Experience a premium visual journey with dynamic light flows and moving shapes. This app transforms your screen into a calming space for relaxation, focus, and quiet moments, offering enhanced particle density and fluidity.

**Highlights:** Premium particle and light experience, Dynamic light flows and moving shapes, Calming space for relaxation and focus, Enhanced visual density and fluidity, Five visual universes inspired by nature, Up to 100,000 real-time particles, Optional integrated music

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Dr. Eliza

[App page](https://appshunter.io/ios/app/dr-eliza/id1071626171)

This app simulates a Rogerian psychotherapist using natural language processing. It's a digital recreation of the original ELIZA program, offering speech output options for a unique interactive experience.

**Highlights:** Mimics psychotherapist interaction, Speech output options, Based on original ELIZA program, Historical computing reference, Interactive conversational AI

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Triple A HD free?

Triple A HD costs $3.99, with no in-app purchases.

### Is Dr. Eliza free?

Dr. Eliza costs $0.99, with no in-app purchases.

### Which has better reviews, Triple A HD or Dr. Eliza?

Triple A HD is rated higher. Triple A HD averages 4.7 out of 5 from 27 ratings, while Dr. Eliza averages 2.7 from 3 ratings.

### Do Triple A HD or Dr. Eliza have ads?

Neither Triple A HD nor Dr. Eliza shows ads.

### Which is updated more often, Triple A HD or Dr. Eliza?

Triple A HD ships an update every 2 months, and Dr. Eliza every 63 months. Most recently, Triple A HD was updated on November 1, 2026 and Dr. Eliza on November 1, 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.*