# IELTS Speaking Mastery vs PolyPi AI

The clearest difference is review sentiment: IELTS Speaking Mastery at 100% against PolyPi AI's 60%. PolyPi AI's advantage is ads (none vs shown) and update cadence (every 3 days vs monthly). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. IELTS Speaking Mastery sells 1 one-off in-app purchase and PolyPi AI sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

IELTS Speaking Mastery ships an update monthly, PolyPi AI every 3 days. The most recent releases landed on October 24, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | IELTS Speaking Mastery | PolyPi AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (17 ratings)](https://appshunter.io/ios/app/ielts-speaking-mastery/id1492428588/reviews)** | — |
| Number of ratings | **17** | — |
| Positive reviews | **100.0% of reviews** | 60.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Every 3 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 43 MB | 159 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Linh Nguyen](https://appshunter.io/developer/1487374889) | [NGO XUAN DAI](https://appshunter.io/developer/1445334529) |

## What reviewers say

### IELTS Speaking Mastery

[App page](https://appshunter.io/ios/app/ielts-speaking-mastery/id1492428588)

Prepare for your IELTS speaking test with realistic simulations, an extensive question bank, and tools to improve vocabulary and pronunciation. Practice with interactive cue cards and track your progress to achieve your target band score.

**Highlights:** Full mock test simulations, Extensive question bank, Interactive cue cards, Topic-based practice, High-band vocabulary, Audio practice tools, Progress tracking, Offline mode

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Lifetime | $9.99 | one-time |


### PolyPi AI

[App page](https://appshunter.io/ios/app/polypi-ai/id6468901370)

Prepare for TOEIC and IELTS exams with an AI-powered English learning assistant. Practice speaking and writing, receive grammar corrections, and get personalized lesson recommendations based on your performance. Optimize your learning journey with accurate scoring and in-depth analysis.

**Highlights:** AI-powered exam preparation, Speaking and writing practice, Grammar correction and suggestions, Automatic translation, Scored practice sessions, Personalized lesson recommendations, Unlimited essay grading

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Gói Point | $29.99 | one-time |
| Gói 3 tháng | $29.99 | one-time |
| Gói 6 tháng | $49.99 | one-time |


## Frequently asked questions

### Is IELTS Speaking Mastery free?

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

### Is PolyPi AI free?

PolyPi AI is free to download, with in-app purchases available.

### Do IELTS Speaking Mastery or PolyPi AI have ads?

IELTS Speaking Mastery shows ads; PolyPi AI does not.

### Which is updated more often, IELTS Speaking Mastery or PolyPi AI?

IELTS Speaking Mastery ships an update monthly, and PolyPi AI every 3 days. Most recently, IELTS Speaking Mastery was updated on October 24, 2026 and PolyPi AI on October 18, 2026.

---

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