# CheckBoostAudio vs English Quiz Pro

The clearest difference is ads: CheckBoostAudio at none against English Quiz Pro's shown. On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

CheckBoostAudio ships an update every 3 days, English Quiz Pro every 4 days. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | CheckBoostAudio | English Quiz Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/english-quiz-pro/id6770544004/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 3 days** | Every 4 days |
| Monetization | — | Ad-supported |
| Size | 32 MB | 26 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Masatomo Fukuda](https://appshunter.io/developer/1599921920) | [Serhat Cetin](https://appshunter.io/developer/1877752166) |

## What reviewers say

### CheckBoostAudio

[App page](https://appshunter.io/ios/app/checkboostaudio/id6740433605)

**Features:** macOS Compatibility

**In-app purchases:** none


### English Quiz Pro

[App page](https://appshunter.io/ios/app/english-quiz-pro/id6770544004)

Enhance your English language skills with interactive quizzes covering vocabulary, grammar, spelling, and reading comprehension. Prepare for standardized tests like TOEFL, IELTS, and SAT with engaging exercises suitable for all learning levels.

**Highlights:** TOEFL, IELTS, SAT practice quizzes, Vocabulary builder, Grammar exercises, Idioms and phrasal verbs, Reading comprehension, Spelling practice, Beginner to advanced levels

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

**In-app purchases:** none


## Frequently asked questions

### Is CheckBoostAudio free?

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

### Is English Quiz Pro free?

English Quiz Pro is free to download, with no in-app purchases.

### Do CheckBoostAudio or English Quiz Pro have ads?

English Quiz Pro shows ads; CheckBoostAudio does not.

### Which is updated more often, CheckBoostAudio or English Quiz Pro?

CheckBoostAudio ships an update every 3 days, and English Quiz Pro every 4 days. Most recently, CheckBoostAudio was updated on November 4, 2026 and English Quiz Pro on October 31, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*