# Echo Loop vs TypeScript Compiler‎ ‎

The clearest difference is in-app purchases: TypeScript Compiler‎ ‎ at none against Echo Loop's 2. TypeScript Compiler‎ ‎ also leads on iOS requirement (13.0 vs 15.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Echo Loop sells 2 in-app purchases, starting at $8.99 per month. TypeScript Compiler‎ ‎ asks for nothing beyond the download.

Echo Loop ships an update every 5 days, TypeScript Compiler‎ ‎ every 10 days. The most recent releases landed on October 25, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Echo Loop | TypeScript Compiler‎ ‎ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.8 (9 ratings)](https://appshunter.io/ios/app/echo-loop-english-coach/id6760324074/reviews)** | — |
| Number of ratings | **9** | — |
| Positive reviews | 80.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 10 days |
| Monetization | Free | — |
| Size | 164 MB | 65 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hangzhou Fengchen Hangqi Management Consulting Co., Ltd](https://appshunter.io/developer/1881789584) | [Hrishi Suthar](https://appshunter.io/developer/1660005858) |

## What reviewers say

### Echo Loop

[App page](https://appshunter.io/ios/app/echo-loop-english-coach/id6760324074)

This app uses a science-based, eight-stage spaced repetition system to improve English listening and speaking skills. It guides users through blind listening, intensive listening, sentence repetition, and paragraph retelling, with AI feedback and vocabulary tools.

**Highlights:** Eight-stage spaced repetition learning, Blind and intensive listening modes, AI-assisted sentence repetition with feedback, Paragraph retelling with keyword generation, Bookmarking for sentences and vocabulary, Vocabulary flashcard review, Learning progress tracking

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Echo Loop Plus Monthly | $8.99 | per month |
| Echo Loop Plus Annual | $59.99 | per year |


### TypeScript Compiler‎ ‎

[App page](https://appshunter.io/ios/app/typescript-compiler/id6812719487)

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

**In-app purchases:** none


## Frequently asked questions

### Is Echo Loop free?

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

### Is TypeScript Compiler‎ ‎ free?

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

### Do Echo Loop or TypeScript Compiler‎ ‎ have ads?

Neither Echo Loop nor TypeScript Compiler‎ ‎ shows ads.

### Which is updated more often, Echo Loop or TypeScript Compiler‎ ‎?

Echo Loop ships an update every 5 days, and TypeScript Compiler‎ ‎ every 10 days. Most recently, Echo Loop was updated on October 25, 2026 and TypeScript Compiler‎ ‎ 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.*