# IELTS Mastery vs IELTS Prep App

The clearest difference is rating: IELTS Prep App at 4.7 against IELTS Mastery's 4.0. IELTS Prep App also leads on ratings volume (77 vs 1). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. IELTS Mastery sells 11 in-app purchases, starting at $7.99 per 7 days and IELTS Prep App sells 7 in-app purchases, starting at $5.99 per 7 days. Whichever you choose, the download price is not the number that matters.

IELTS Prep App holds the better App Store score, 4.7 against 4.0. That said, the two scores are not equally well evidenced: IELTS Prep App has 77 ratings behind it against 1, so its average is the more settled of the two.

IELTS Mastery ships an update every 3 weeks, IELTS Prep App every 2 weeks. The most recent releases landed on October 19, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | IELTS Mastery | IELTS Prep App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (1 ratings)](https://appshunter.io/ios/app/ielts-mastery/id6752519080/reviews) | **[4.7 (77 ratings)](https://appshunter.io/ios/app/ielts-prep-app-practice/id6759160881/reviews)** |
| Number of ratings | 1 | **77** |
| Positive reviews | — | 60.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 78 MB | 52 MB |
| Requires iOS | **15.1** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 9+ | 4+ |
| Developer | [Mustafa Ahmed Bin Othman](https://appshunter.io/developer/1802353893) | [Syed Sahib Sultan](https://appshunter.io/developer/1772841767) |

## What reviewers say

### IELTS Mastery

[App page](https://appshunter.io/ios/app/ielts-mastery/id6752519080)

Prepare for your IELTS exam with realistic mock tests and instant AI scoring. Get detailed feedback on speaking and writing, access expert strategies, and track your progress to achieve your target band score.

**Highlights:** Realistic mock tests, Instant AI scoring, Detailed feedback, Cambridge-inspired content, Guided learning strategies, Progress tracking

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

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Week | $7.99 | per 7 days |
| 1 Month | $17.99 | per month |
| 3 Months | $59.99 | per 3 months |
| 6 months subscription | $69.99 | per 6 months |
| 1 week | $4.99 | one-time |
| Starter to Pro Upgrade | $14.99 | one-time |
| 1 Month | $19.99 | one-time |
| Starter Plan | $29.99 | one-time |
| Pro plan | $39.99 | one-time |
| 3 Months | $39.99 | one-time |
| 6 Months | $69.99 | one-time |


### IELTS Prep App

[App page](https://appshunter.io/ios/app/ielts-prep-app-practice/id6759160881)

Prepare for IELTS exams with AI-powered practice for speaking, writing, and reading. Receive detailed feedback, personalized study plans, and band score estimates to improve your skills and achieve your target score.

**Highlights:** AI-powered speaking practice with simulations, Detailed AI feedback on speaking and writing, Personalized study plans, Practice with real exam-style cue cards, Timed reading practice tests, Writing Task 1 & 2 preparation

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| IELTS Pro Access Weekly | $5.99 | per 7 days |
| IELTS Pro Access Monthly | $12.99 | per month |
| IELTS Pro Access Monthly | $12.99 | per month |
| IELTS Pro Access 3 Months | $19.99 | per 3 months |
| ELTS Pro Access 6 Months | $29.99 | per 6 months |
| IELTS Pro Access 1 Year | $29.99 | per year |
| IELTS Pro Access Yearly | $39.99 | per year |


## Frequently asked questions

### Is IELTS Mastery free?

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

### Is IELTS Prep App free?

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

### Which has better reviews, IELTS Mastery or IELTS Prep App?

IELTS Prep App is rated higher. IELTS Mastery averages 4.0 out of 5 from 1 ratings, while IELTS Prep App averages 4.7 from 77 ratings.

### Do IELTS Mastery or IELTS Prep App have ads?

Neither IELTS Mastery nor IELTS Prep App shows ads.

### Which is updated more often, IELTS Mastery or IELTS Prep App?

IELTS Mastery ships an update every 3 weeks, and IELTS Prep App every 2 weeks. Most recently, IELTS Mastery was updated on October 19, 2026 and IELTS Prep App on October 31, 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.*