# Cuvasol Pro vs IELTS Develop

The clearest difference is in-app purchases: Cuvasol Pro at none against IELTS Develop's 6. Cuvasol Pro also leads on ads (none vs shown) and update cadence (every 3 weeks vs every 2 months). On price and device support there is nothing between them.

Both are free to download. IELTS Develop sells 6 one-off in-app purchases. Cuvasol Pro asks for nothing beyond the download.

Cuvasol Pro ships an update every 3 weeks, IELTS Develop every 2 months. The most recent releases landed on May 16, 2026 and August 7, 2026 respectively.

## The numbers

| Metric | Cuvasol Pro | IELTS Develop |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Size | 39 MB | 24 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Cuvasol Technologies Private Limited](https://appshunter.io/developer/1542461026) | [Ali Morady](https://appshunter.io/developer/1064896898) |

## What reviewers say

### Cuvasol Pro

[App page](https://appshunter.io/ios/app/cuvasol-pro/id6448352595)

**Features:** macOS Compatibility

**In-app purchases:** none


### IELTS Develop

[App page](https://appshunter.io/ios/app/ielts-develop/id6670761074)

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| IELTS Develop 25 | $24.99 | one-time |
| IELTS Develop 50 | $49.99 | one-time |
| IELTS Develop 100 | $99.99 | one-time |
| IELTS Develop 150 | $149.99 | one-time |
| IELTS Develop 200 | $199.99 | one-time |
| IELTS Develop 250 | $249.99 | one-time |


## Frequently asked questions

### Is Cuvasol Pro free?

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

### Is IELTS Develop free?

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

### Do Cuvasol Pro or IELTS Develop have ads?

IELTS Develop shows ads; Cuvasol Pro does not.

### Which is updated more often, Cuvasol Pro or IELTS Develop?

Cuvasol Pro ships an update every 3 weeks, and IELTS Develop every 2 months. Most recently, Cuvasol Pro was updated on May 16, 2026 and IELTS Develop on August 7, 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.*