# IELTS Prep Master vs IELTS Writing Test

The clearest difference is in-app purchases: IELTS Writing Test at none against IELTS Prep Master's 1. IELTS Prep Master's advantage is ads (none vs shown) and ratings volume (29 vs 1). On price, rating, update cadence and device support there is nothing between them.

Both are free to download. IELTS Prep Master sells 1 one-off in-app purchase. IELTS Writing Test asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.9 for IELTS Prep Master against 5.0 for IELTS Writing Test. That said, the two scores are not equally well evidenced: IELTS Prep Master has 29 ratings behind it against 1, so its average is the more settled of the two.

IELTS Prep Master ships an update every 4 weeks, IELTS Writing Test every 6 weeks. The most recent releases landed on October 24, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | IELTS Prep Master | IELTS Writing Test |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.9 (29 ratings)](https://appshunter.io/ios/app/ielts-prep-master/id1499628654/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ielts-writing-test/id1586958379/reviews)** |
| Number of ratings | **29** | 1 |
| Positive reviews | 40.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 4 weeks** | Every 6 weeks |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 65 MB | 43 MB |
| Requires iOS | **10.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [OUTLEAP TECHNOLOGIES PRIVATE LIMITED](https://appshunter.io/developer/1544701638) | [Nhat Xuan](https://appshunter.io/developer/1448366564) |

## What reviewers say

### IELTS Prep Master

[App page](https://appshunter.io/ios/app/ielts-prep-master/id1499628654)

Prepare for the IELTS exam with interactive lessons, vocabulary builders, and practice tests. This app offers a fun and engaging way to improve your English skills for both Academic and General Training tests.

**Highlights:** Interactive mini-lessons, Vocabulary revision tests, Practice tests with feedback, Word games for English learning, Grammar and skills courses, End-to-end learning roadmap

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| IELTS Prep Master | $18.99 | one-time |


### IELTS Writing Test

[App page](https://appshunter.io/ios/app/ielts-writing-test/id1586958379)

Practice for the IELTS Writing Test with this free application. Get instant answers and scores for each test to track your progress. Share your results and compare them with friends globally.

**Highlights:** IELTS Writing Test practice, Instant answers and scores, Progress tracking, Social sharing of results, Global comparison with friends

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is IELTS Prep Master free?

IELTS Prep Master is free to download, with in-app purchases available.

### Is IELTS Writing Test free?

IELTS Writing Test is free to download, with no in-app purchases.

### Which has better reviews, IELTS Prep Master or IELTS Writing Test?

IELTS Writing Test is rated higher. IELTS Prep Master averages 4.9 out of 5 from 29 ratings, while IELTS Writing Test averages 5.0 from 1 ratings.

### Do IELTS Prep Master or IELTS Writing Test have ads?

IELTS Writing Test shows ads; IELTS Prep Master does not.

### Which is updated more often, IELTS Prep Master or IELTS Writing Test?

IELTS Prep Master ships an update every 4 weeks, and IELTS Writing Test every 6 weeks. Most recently, IELTS Prep Master was updated on October 24, 2026 and IELTS Writing Test on October 16, 2026.

---

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