# Vocy vs IELTS Writing Mastery

The clearest difference is in-app purchases: Vocy at none against IELTS Writing Mastery's 1. On price, ads, device support and iOS requirement there is nothing between them.

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

## The numbers

| Metric | Vocy | IELTS Writing Mastery |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Size | 2 MB | 30 MB |
| Requires iOS | **15.3** | 15.6 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Roland Moers](https://appshunter.io/developer/659877387) | [志桂 李](https://appshunter.io/developer/1686507153) |

## What reviewers say

### Vocy

[App page](https://appshunter.io/ios/app/vocy/id1617836676)

**In-app purchases:** none


### IELTS Writing Mastery

[App page](https://appshunter.io/ios/app/ielts-writing-mastery/id6744749128)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VIP | $99.99 | one-time |


## Frequently asked questions

### Is Vocy free?

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

### Is IELTS Writing Mastery free?

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

### Do Vocy or IELTS Writing Mastery have ads?

Neither Vocy nor IELTS Writing Mastery shows ads.

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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.*