# DolphinTech vs Envision AR Visualizer

The clearest difference is review sentiment: Envision AR Visualizer at 100% against DolphinTech's 10%. Envision AR Visualizer also leads on rating (4.0 vs 1.0). DolphinTech's advantage is iOS requirement (10.0 vs 12.0). On price, ratings volume, update cadence and ads there is nothing between them.

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

Envision AR Visualizer holds the better App Store score, 4.0 against 1.0. Both are backed by a comparable volume of ratings — 5 and 4 respectively. Written reviews point the same way: 10% of DolphinTech's written reviews are positive against 100% of Envision AR Visualizer's.

DolphinTech ships an update every 6 months, Envision AR Visualizer every 7 months. The most recent releases landed on September 6, 2026 and June 4, 2026 respectively.

## The numbers

| Metric | DolphinTech | Envision AR Visualizer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (5 ratings)](https://appshunter.io/ios/app/dolphintech/id995765182/reviews) | **[4.0 (4 ratings)](https://appshunter.io/ios/app/envision-ar-visualizer/id1614490660/reviews)** |
| Number of ratings | **5** | 4 |
| Positive reviews | 10.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 months** | Every 7 months |
| Monetization | Free | Free |
| Size | 41 MB | 62 MB |
| Requires iOS | **10.0** | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Maytronics](https://appshunter.io/developer/664564907) | [Chameleon Power](https://appshunter.io/developer/348854739) |

## What reviewers say

### DolphinTech

[App page](https://appshunter.io/ios/app/dolphintech/id995765182)

This app streamlines repairs for a specific pool cleaning device, allowing professionals to perform quick remote fixes. Its intuitive interface helps technicians diagnose and resolve issues efficiently, reducing customer downtime.

**Highlights:** Remote device repair, Intuitive user interface, Quick diagnostics, Reduced customer wait times, Professional technician tool

**Features:** Vision Pro support

**In-app purchases:** none


### Envision AR Visualizer

[App page](https://appshunter.io/ios/app/envision-ar-visualizer/id1614490660)

Visualize and design your dream pool in your backyard using augmented reality. Place different pool shapes, customize liners, decks, and safety covers. See how your design looks in various lighting conditions and find a local dealer to bring it to life.

**Highlights:** Augmented reality pool placement, Customizable pool shapes and liners, Deck, safety cover, and sunshade options, Change time of day and lighting, Screenshot and dealer finder, 360-degree pool rotation

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is DolphinTech free?

DolphinTech is free to download, with no in-app purchases.

### Is Envision AR Visualizer free?

Envision AR Visualizer is free to download, with no in-app purchases.

### Which has better reviews, DolphinTech or Envision AR Visualizer?

Envision AR Visualizer is rated higher. DolphinTech averages 1.0 out of 5 from 5 ratings, while Envision AR Visualizer averages 4.0 from 4 ratings.

### Do DolphinTech or Envision AR Visualizer have ads?

Neither DolphinTech nor Envision AR Visualizer shows ads.

### Which is updated more often, DolphinTech or Envision AR Visualizer?

DolphinTech ships an update every 6 months, and Envision AR Visualizer every 7 months. Most recently, DolphinTech was updated on September 6, 2026 and Envision AR Visualizer on June 4, 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.*