# Listening Power Advanced vs Contrology Connection

The clearest difference is price: Contrology Connection at Free against Listening Power Advanced's $19.99. Contrology Connection also leads on update cadence (every 2 weeks vs every 28 months) and iOS requirement (15.0 vs 17.6). On ads, in-app purchases and device support there is nothing between them.

Contrology Connection is free to download; Listening Power Advanced costs $19.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Listening Power Advanced ships an update every 28 months, Contrology Connection every 2 weeks. Both last shipped on October 24, 2026.

## The numbers

| Metric | Listening Power Advanced | Contrology Connection |
| --- | --- | --- |
| Price | $19.99 | **Free** |
| Rating | **[4.3 (3 ratings)](https://appshunter.io/ios/app/listening-power-advanced/id1028943636/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 28 months | **Every 2 weeks** |
| Monetization | Paid | — |
| Size | 1.2 GB | 22 MB |
| Requires iOS | 17.6 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Hamaguchi Learning & Development, LLC](https://appshunter.io/developer/460288922) | [Eric Olsen](https://appshunter.io/developer/1881341474) |

## What reviewers say

### Listening Power Advanced

[App page](https://appshunter.io/ios/app/listening-power-advanced/id1028943636)

This app offers practice for auditory and language processing skills, covering grammar, vocabulary, comprehension, and memory. It features five activities with over 1200 questions, adjustable difficulty, and customizable story options.

**Highlights:** Language processing practice, Auditory processing tasks, Over 1200 questions, Adjustable difficulty levels, Customizable story selection, Optional text display for reading comprehension

**Features:** macOS Compatibility

**In-app purchases:** none


### Contrology Connection

[App page](https://appshunter.io/ios/app/contrology-connection/id6796696860)

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

**In-app purchases:** none


## Frequently asked questions

### Is Listening Power Advanced free?

Listening Power Advanced costs $19.99, with no in-app purchases.

### Is Contrology Connection free?

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

### Do Listening Power Advanced or Contrology Connection have ads?

Neither Listening Power Advanced nor Contrology Connection shows ads.

### Which is updated more often, Listening Power Advanced or Contrology Connection?

Listening Power Advanced ships an update every 28 months, and Contrology Connection every 2 weeks. Most recently, Listening Power Advanced was updated on October 24, 2026 and Contrology Connection on October 24, 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.*