# ReadToWrite vs IELTS Speaking Writing Prep 9

The clearest difference is in-app purchases: ReadToWrite at none against IELTS Speaking Writing Prep 9's 4. ReadToWrite also leads on ads (none vs shown) and update cadence (every 4 days vs every 3 weeks). On price, device support and iOS requirement there is nothing between them.

Both are free to download. IELTS Speaking Writing Prep 9 sells 4 in-app purchases, starting at $12.99 per 7 days. ReadToWrite asks for nothing beyond the download.

ReadToWrite ships an update every 4 days, IELTS Speaking Writing Prep 9 every 3 weeks. The most recent releases landed on November 4, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | ReadToWrite | IELTS Speaking Writing Prep 9 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 4 days** | Every 3 weeks |
| Size | 9 MB | 37 MB |
| Requires iOS | 16.6 | **15.1** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Cambridge Technology Innovation Centre Ltd](https://appshunter.io/developer/1576840249) | [Okay Kacar](https://appshunter.io/developer/1793346747) |

## What reviewers say

### ReadToWrite

[App page](https://appshunter.io/ios/app/readtowrite/id6739192195)

**Features:** Vision Pro support

**In-app purchases:** none


### IELTS Speaking Writing Prep 9

[App page](https://appshunter.io/ios/app/ielts-speaking-writing-prep-9/id6742688883)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $12.99 | per 7 days |
| Monthly | $19.99 | per month |
| IELTS9 Pro (3 Months) | $24.99 | per 3 months |
| Yearly IELTS AI | $69.99 | per year |


## Frequently asked questions

### Is ReadToWrite free?

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

### Is IELTS Speaking Writing Prep 9 free?

IELTS Speaking Writing Prep 9 is free to download, with in-app purchases available.

### Do ReadToWrite or IELTS Speaking Writing Prep 9 have ads?

IELTS Speaking Writing Prep 9 shows ads; ReadToWrite does not.

### Which is updated more often, ReadToWrite or IELTS Speaking Writing Prep 9?

ReadToWrite ships an update every 4 days, and IELTS Speaking Writing Prep 9 every 3 weeks. Most recently, ReadToWrite was updated on November 4, 2026 and IELTS Speaking Writing Prep 9 on November 8, 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.*