# IELTS with AI vs ReadUnbound

The clearest difference is ads: ReadUnbound at none against IELTS with AI's shown. ReadUnbound also leads on device support (3 vs 1). On price, update cadence, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. IELTS with AI sells 6 in-app purchases, starting at $5.99 per month and ReadUnbound sells 5 in-app purchases, starting at $7.99 per month. Whichever you choose, the download price is not the number that matters.

IELTS with AI ships an update every 9 days, ReadUnbound every 11 days. The most recent releases landed on October 14, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | IELTS with AI | ReadUnbound |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 9 days** | Every 11 days |
| Size | 156 MB | 86 MB |
| Requires iOS | 16.0 | **15.6** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [YOUNGSIC KIM](https://appshunter.io/developer/1214575043) | [Honghai Gu](https://appshunter.io/developer/755671888) |

## What reviewers say

### IELTS with AI

[App page](https://appshunter.io/ios/app/ielts-with-ai-test-prep/id6739669939)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| IELTS with AI Gold | $5.99 | per month |
| Gold — 1 Month | $11.99 | per month |
| Gold — 3 Months | $24.99 | per 3 months |
| IELTS with AI Gold | $29.99 | per year |
| Gold — 6 Months | $39.99 | per 6 months |
| Gold — 1 Year | $69.99 | per year |


### ReadUnbound

[App page](https://appshunter.io/ios/app/readunbound-advanced-reader/id6743079025)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| World of Example Monthly Plan | $7.99 | per month |
| World of Example Yearly Plan | $49.99 | per year |
| 500 Tokens | $0.99 | one-time |
| 5000 Tokens | $7.99 | one-time |
| 15000 Tokens | $19.99 | one-time |


## Frequently asked questions

### Is IELTS with AI free?

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

### Is ReadUnbound free?

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

### Do IELTS with AI or ReadUnbound have ads?

IELTS with AI shows ads; ReadUnbound does not.

### Which is updated more often, IELTS with AI or ReadUnbound?

IELTS with AI ships an update every 9 days, and ReadUnbound every 11 days. Most recently, IELTS with AI was updated on October 14, 2026 and ReadUnbound on October 11, 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.*