# Learn to Speak English vs Query Optimization Concepts

The clearest difference is in-app purchases: Query Optimization Concepts at none against Learn to Speak English's 2. Learn to Speak English's advantage is iOS requirement (13.0 vs 15.1). On price, ads and device support there is nothing between them.

Both are free to download. Learn to Speak English sells 2 one-off in-app purchases. Query Optimization Concepts asks for nothing beyond the download.

## The numbers

| Metric | Learn to Speak English | Query Optimization Concepts |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (22 ratings)](https://appshunter.io/ios/app/learn-to-speak-english/id955106394/reviews)** | — |
| Number of ratings | **22** | — |
| Positive reviews | 81.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 months | — |
| Monetization | Free with in-app purchases | — |
| Size | 11 MB | 38 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Steve Kim](https://appshunter.io/developer/602891855) | [AFTW LLC](https://appshunter.io/developer/1886356149) |

## What reviewers say

### Learn to Speak English

[App page](https://appshunter.io/ios/app/learn-to-speak-english/id955106394)

This app offers over 900 lessons and 8,000 audio files to help users learn to speak English fluently. It features interactive tools for listening, repeating, and recording your voice to compare with native speakers, covering various real-life scenarios and English categories.

**Highlights:** 900+ audio lessons, Record and compare voice tool, Interactive conversation practice, Real-life scenario lessons, Bookmark and favorite lessons, Lesson search functionality

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |
| Remove Ads & Donate 2 | $4.99 | one-time |


### Query Optimization Concepts

[App page](https://appshunter.io/ios/app/query-optimization-concepts/id6773823412)

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

**In-app purchases:** none


## Frequently asked questions

### Is Learn to Speak English free?

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

### Is Query Optimization Concepts free?

Query Optimization Concepts is free to download, with no in-app purchases.

### Do Learn to Speak English or Query Optimization Concepts have ads?

Neither Learn to Speak English nor Query Optimization Concepts shows ads.

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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.*