# English Shadowing vs Linear Regression Lab

The clearest difference is in-app purchases: Linear Regression Lab at none against English Shadowing's 2. Linear Regression Lab also leads on update cadence (every 3 days vs weekly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. English Shadowing sells 2 in-app purchases, starting at $7.99 per month. Linear Regression Lab asks for nothing beyond the download.

English Shadowing ships an update weekly, Linear Regression Lab every 3 days. The most recent releases landed on October 28, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | English Shadowing | Linear Regression Lab |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (117 ratings)](https://appshunter.io/ios/app/english-shadowing-speak-pro/id6746413897/reviews)** | — |
| Number of ratings | **117** | — |
| Positive reviews | 72.2% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Weekly | **Every 3 days** |
| Monetization | Freemium | — |
| Size | 43 MB | 11 MB |
| Requires iOS | 18.0 | **17.6** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 9+ | 12+ |
| Developer | [Konstantin Simakov](https://appshunter.io/developer/891286756) | [Henrique Alvarenga da Silva](https://appshunter.io/developer/1875530482) |

## What reviewers say

### English Shadowing

[App page](https://appshunter.io/ios/app/english-shadowing-speak-pro/id6746413897)

Practice speaking a new language like a native using real YouTube videos. This app uses the shadowing method to help you improve pronunciation, rhythm, and intonation through instant AI feedback. It's designed for busy individuals to build fluency in just minutes a day.

**Highlights:** Shadowing method training, Record and compare your voice, Instant AI pronunciation analysis, Career-focused practice scenarios, Level-based lessons, Progress tracking

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month Pro | $7.99 | per month |
| 1 Year Pro | $49.99 | per year |


### Linear Regression Lab

[App page](https://appshunter.io/ios/app/linear-regression-lab/id6763681036)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is English Shadowing free?

English Shadowing is free to download, with in-app purchases available.

### Is Linear Regression Lab free?

Linear Regression Lab is free to download, with no in-app purchases.

### Do English Shadowing or Linear Regression Lab have ads?

Neither English Shadowing nor Linear Regression Lab shows ads.

### Which is updated more often, English Shadowing or Linear Regression Lab?

English Shadowing ships an update weekly, and Linear Regression Lab every 3 days. Most recently, English Shadowing was updated on October 28, 2026 and Linear Regression Lab on October 14, 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.*