# Practice English vs Certificação Linux

The clearest difference is ads: Certificação Linux at none against Practice English's shown. Practice English's advantage is update cadence (every 3 weeks vs every 4 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Practice English sells 4 in-app purchases, starting at $8.49 per 7 days and Certificação Linux sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Practice English ships an update every 3 weeks, Certificação Linux every 4 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | Practice English | Certificação Linux |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (13 ratings)](https://appshunter.io/ios/app/practice-englishlearn-grammar/id1525218047/reviews)** | — |
| Number of ratings | **13** | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 3 weeks** | Every 4 months |
| Monetization | Free with in-app purchases | — |
| Size | 95 MB | 38 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Nelly Latypova](https://appshunter.io/developer/1150816403) | [Uira Ribeiro](https://appshunter.io/developer/6778160711) |

## What reviewers say

### Practice English

[App page](https://appshunter.io/ios/app/practice-englishlearn-grammar/id1525218047)

Master English grammar with interactive exercises and real-life examples. This app offers structured lessons and practice to improve your speaking, writing, and exam preparation.

**Highlights:** Interactive grammar exercises, Real-life examples from books/articles, Comprehensive grammar rules, Instant feedback on answers, Progress tracking and review, Exam preparation (IELTS, TOEFL)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Complete English Grammar Pro | $8.49 | per 7 days |
| Ultimate English Grammar Pro | $9.49 | per month |
| Pro English Grammar Learning | $34.99 | per year |
| Upgrade to no ads | $8.99 | one-time |


### Certificação Linux

[App page](https://appshunter.io/ios/app/certificacao-linux/id6778160709)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Linux Essentials | $49.99 | one-time |
| Curso Linux LPIC-1 | $49.99 | one-time |
| Curso LPIC-2 | $49.99 | one-time |


## Frequently asked questions

### Is Practice English free?

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

### Is Certificação Linux free?

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

### Do Practice English or Certificação Linux have ads?

Practice English shows ads; Certificação Linux does not.

### Which is updated more often, Practice English or Certificação Linux?

Practice English ships an update every 3 weeks, and Certificação Linux every 4 months. Most recently, Practice English was updated on October 24, 2026 and Certificação Linux 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.*