# Learn English vs Query Optimization Concepts

The clearest difference is in-app purchases: Query Optimization Concepts at none against Learn English's 3. Query Optimization Concepts also leads on ads (none vs shown). Learn English's advantage is iOS requirement (12.0 vs 15.1). On price and device support there is nothing between them.

Both are free to download. Learn English sells 3 in-app purchases, starting at $4.99 per 7 days. Query Optimization Concepts asks for nothing beyond the download.

## The numbers

| Metric | Learn English | Query Optimization Concepts |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/learn-english-notes-and-mcqs/id6479621739/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 5 weeks | — |
| Monetization | Free with in-app purchases | — |
| Size | 59 MB | 38 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Muhammad Faizan Ali Khan](https://appshunter.io/developer/1734026777) | [AFTW LLC](https://appshunter.io/developer/1886356149) |

## What reviewers say

### Learn English

[App page](https://appshunter.io/ios/app/learn-english-notes-and-mcqs/id6479621739)

Master English with vocabulary, grammar lessons, and conversation practice. Features include a language translator, spelling games, and quizzes. Ideal for all levels seeking fluency.

**Highlights:** Extensive vocabulary lists, In-depth grammar lessons, Daily conversation practice, 100+ language translator, Spelling and sentence correction games, Interactive quizzes and MCQs

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Get Weekly Subscription | $4.99 | per 7 days |
| Get Monthly Subscription | $9.99 | per month |
| Get Yearly Subscription | $34.99 | per year |


### 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 English free?

Learn 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 English or Query Optimization Concepts have ads?

Learn English shows ads; Query Optimization Concepts does not.

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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.*