# Echo101 vs Lang Shadow

Echo101 and Lang Shadow are too close to call on the numbers: across 9 compared parameters — price, rating, ratings volume and update cadence among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Echo101 sells 2 in-app purchases, starting at $9.99 per month and Lang Shadow sells 3 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for Echo101 against 5.0 for Lang Shadow. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

Echo101 ships an update every 2 weeks, Lang Shadow every 9 days. The most recent releases landed on October 8, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Echo101 | Lang Shadow |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/echo101-shadowing/id6498550957/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/lang-shadow-english-shadowing/id6753894871/reviews) |
| Number of ratings | 1 | **2** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 9 days** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 52 MB | 99 MB |
| Requires iOS | 16.1 | **15.5** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Shanghai Fortune Technology Co., Ltd.](https://appshunter.io/developer/1539882162) | [Thanh Nguyen Van](https://appshunter.io/developer/1737112184) |

## What reviewers say

### Echo101

[App page](https://appshunter.io/ios/app/echo101-shadowing/id6498550957)

This app aids English word memorization through real-life contexts and full explanations, moving beyond rote learning. It offers offline practice, smart word cards, and pronunciation scoring to enhance fluency and natural language acquisition.

**Highlights:** Offline Walkman mode, Word card definitions and examples, Apple Watch integration, Adjustable audio playback speed, Pronunciation intelligence scoring, Focus on phrases over grammar

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $9.99 | per month |
| Annual | $49.99 | per year |


### Lang Shadow

[App page](https://appshunter.io/ios/app/lang-shadow-english-shadowing/id6753894871)

Improve your English pronunciation and fluency by mimicking native speakers. Practice with real-life dialogues, videos, and podcasts, receiving instant feedback on your accuracy and intonation. Engage in interactive role-playing scenarios and games to master spoken English.

**Highlights:** Real-time pronunciation feedback, Shadowing with videos and podcasts, Interactive role-playing, Speech analysis by sound, Customizable learning paths, Speaking games

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Plus - Monthly | $5.99 | per month |
| Plus - 6 Months | $29.99 | per 6 months |
| Plus - Annual | $49.99 | per year |


## Frequently asked questions

### Is Echo101 free?

Echo101 is free to download, with in-app purchases available.

### Is Lang Shadow free?

Lang Shadow is free to download, with in-app purchases available.

### Which has better reviews, Echo101 or Lang Shadow?

Echo101 and Lang Shadow are both rated 5.0 out of 5 on the App Store, from 1 and 2 ratings respectively.

### Do Echo101 or Lang Shadow have ads?

Neither Echo101 nor Lang Shadow shows ads.

### Which is updated more often, Echo101 or Lang Shadow?

Echo101 ships an update every 2 weeks, and Lang Shadow every 9 days. Most recently, Echo101 was updated on October 8, 2026 and Lang Shadow 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.*