# DolphinTech Plus vs Tara Pool AB

The clearest difference is review sentiment: Tara Pool AB at 100% against DolphinTech Plus's 8%. Tara Pool AB also leads on rating (4.0 vs 1.7) and iOS requirement (12.0 vs 15.6). DolphinTech Plus's advantage is update cadence (every 4 months vs every 28 months) and ratings volume (13 vs 3). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Tara Pool AB holds the better App Store score, 4.0 against 1.7. Both are backed by a comparable volume of ratings — 13 and 3 respectively. Written reviews point the same way: 8% of DolphinTech Plus's written reviews are positive against 100% of Tara Pool AB's.

DolphinTech Plus ships an update every 4 months, Tara Pool AB every 28 months. The most recent releases landed on November 2, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | DolphinTech Plus | Tara Pool AB |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.7 (13 ratings)](https://appshunter.io/ios/app/dolphintech-plus/id1406110365/reviews) | **[4.0 (3 ratings)](https://appshunter.io/ios/app/tara-pool-ab/id1454748931/reviews)** |
| Number of ratings | **13** | 3 |
| Positive reviews | 8.3% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 28 months |
| Monetization | Free | Free |
| Size | 95 MB | 28 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Maytronics](https://appshunter.io/developer/664564907) | [EngeniusMicro, LLC](https://appshunter.io/developer/849793294) |

## What reviewers say

### DolphinTech Plus

[App page](https://appshunter.io/ios/app/dolphintech-plus/id1406110365)

This app offers technicians a clever diagnostic and repair tool for robots. It allows for easy connection, parameter access, and system diagnosis to identify and fix errors. Technicians can also perform various repair actions and access helpful resources.

**Highlights:** Connect to LIBERTY™ Robots, Access robot parameters via Bluetooth, Perform system diagnosis, Execute corrective actions, Activate tic-tac mode, Motor unit replacement, Access knowledge articles and videos

**Features:** Vision Pro support

**In-app purchases:** none


### Tara Pool AB

[App page](https://appshunter.io/ios/app/tara-pool-ab/id1454748931)

Easily measure swimming pools for vinyl liners or safety covers. Input measurements directly into the app, visualize points, and verify pool shapes. Expedite the ordering process by sending measurements directly to production.

**Highlights:** Enter A-B measurements, Display points as you measure, Verify measurements on-site, Send measurements for production, Attach photos of order/pool, Expedite order process

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is DolphinTech Plus free?

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

### Is Tara Pool AB free?

Tara Pool AB is free to download, with no in-app purchases.

### Which has better reviews, DolphinTech Plus or Tara Pool AB?

Tara Pool AB is rated higher. DolphinTech Plus averages 1.7 out of 5 from 13 ratings, while Tara Pool AB averages 4.0 from 3 ratings.

### Do DolphinTech Plus or Tara Pool AB have ads?

Neither DolphinTech Plus nor Tara Pool AB shows ads.

### Which is updated more often, DolphinTech Plus or Tara Pool AB?

DolphinTech Plus ships an update every 4 months, and Tara Pool AB every 28 months. Most recently, DolphinTech Plus was updated on November 2, 2026 and Tara Pool AB on October 12, 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.*