# Echo101 vs ShadowTuber

The clearest difference is in-app purchases: ShadowTuber at none against Echo101's 2. ShadowTuber also leads on update cadence (every 3 days vs every 2 weeks). On price, review sentiment, ads and monetization model there is nothing between them.

Both are free to download. Echo101 sells 2 in-app purchases, starting at $9.99 per month. ShadowTuber asks for nothing beyond the download.

Echo101 ships an update every 2 weeks, ShadowTuber every 3 days. The most recent releases landed on October 8, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Echo101 | ShadowTuber |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/echo101-shadowing/id6498550957/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 3 days** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 52 MB | 4 MB |
| Requires iOS | **16.1** | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Shanghai Fortune Technology Co., Ltd.](https://appshunter.io/developer/1539882162) | [Xiangqian Liu](https://appshunter.io/developer/6784624826) |

## 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 |


### ShadowTuber

[App page](https://appshunter.io/ios/app/shadowtuber/id6784624464)

This app helps serious English learners improve their speaking skills through a shadowing technique. Import your own audio or video, and it transcribes and segments the content into bite-sized lessons for practice. It offers various playback and recording modes, with advanced pronunciation scoring available in the Pro version.

**Highlights:** Import custom audio/video, On-device transcription & segmentation, Sentence-by-sentence shadowing, Manual & auto playback modes, A/B recording comparison, Word-by-word pronunciation scoring (Pro), Adjustable playback speed

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

**In-app purchases:** none


## Frequently asked questions

### Is Echo101 free?

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

### Is ShadowTuber free?

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

### Do Echo101 or ShadowTuber have ads?

Neither Echo101 nor ShadowTuber shows ads.

### Which is updated more often, Echo101 or ShadowTuber?

Echo101 ships an update every 2 weeks, and ShadowTuber every 3 days. Most recently, Echo101 was updated on October 8, 2026 and ShadowTuber on October 9, 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.*