# IUK vs Wordletic

The clearest difference is in-app purchases: IUK at none against Wordletic's 6. IUK also leads on review sentiment (25% vs 14%). Wordletic's advantage is update cadence (weekly vs every 25 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Wordletic sells 6 in-app purchases, starting at $14.99 per month. IUK asks for nothing beyond the download.

IUK ships an update every 25 months, Wordletic weekly. The most recent releases landed on October 10, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | IUK | Wordletic |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (291 ratings)](https://appshunter.io/ios/app/wordletic-language-learning/id6760678675/reviews)** |
| Number of ratings | — | **291** |
| Positive reviews | **25.0% of reviews** | 14.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 25 months | **Weekly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 34 MB | 120 MB |
| Requires iOS | **14** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SCHOOL IBOX S.A.S. DE C.V.](https://appshunter.io/developer/1271228289) | [Spine Revolution UAB](https://appshunter.io/developer/1883932899) |

## What reviewers say

### IUK

[App page](https://appshunter.io/ios/app/iuk/id1564145804)

This app offers a personalized English learning experience with live classes, a 24/7 practice platform, and a conversation simulator. It aims to develop independent and competent English speakers for social, academic, and professional use.

**Highlights:** Personalized learning paths, Live, tailored classes, 24/7 practice platform, English conversation simulator, Skill development for social, academic, professional use

**Features:** macOS Compatibility

**In-app purchases:** none


### Wordletic

[App page](https://appshunter.io/ios/app/wordletic-language-learning/id6760678675)

Master English with a unique approach that combines language science and hypnosis-enhanced learning. Progress through structured lessons aligned with CEFR levels, focusing on vocabulary, listening, speaking, reading, and grammar. Achieve fluency with scientifically-backed methods for deeper absorption and longer retention.

**Highlights:** Hypnosis-enhanced learning, CEFR-aligned curriculum, Vocabulary in context, Interactive listening & speaking practice, Reading comprehension exercises, Grammar mastery, Placement test

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $14.99 | per month |
| Quarterly Premium | $34.99 | per 3 months |
| 6 months | $59.99 | per 6 months |
| Half-year Premium | $59.99 | per 6 months |
| 6 months | $59.99 | per 6 months |
| Yearly | $79.99 | per year |


## Frequently asked questions

### Is IUK free?

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

### Is Wordletic free?

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

### Do IUK or Wordletic have ads?

Neither IUK nor Wordletic shows ads.

### Which is updated more often, IUK or Wordletic?

IUK ships an update every 25 months, and Wordletic weekly. Most recently, IUK was updated on October 10, 2026 and Wordletic on October 17, 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.*