# Language Learning vs Expression Builder

The clearest difference is in-app purchases: Expression Builder at none against Language Learning's 6. Expression Builder also leads on iOS requirement (15.0 vs 17.0). Language Learning's advantage is ads (none vs shown) and update cadence (every 9 days vs every 4 weeks). On price and device support there is nothing between them.

Both are free to download. Language Learning sells 6 in-app purchases, starting at $3.99 per 7 days. Expression Builder asks for nothing beyond the download.

Language Learning ships an update every 9 days, Expression Builder every 4 weeks. Both last shipped on October 31, 2026.

## The numbers

| Metric | Language Learning | Expression Builder |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/language-learning-bukwa/id6759536707/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 9 days** | Every 4 weeks |
| Monetization | Freemium | — |
| Size | 43 MB | 114 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [Oleksandr Storozhenko](https://appshunter.io/developer/1809567058) | [Nezihe Sozen](https://appshunter.io/developer/1825918288) |

## What reviewers say

### Language Learning

[App page](https://appshunter.io/ios/app/language-learning-bukwa/id6759536707)

This app uses AI to create personalized stories from your vocabulary lists, aiding language learning. Tap words for instant translations and IPA transcriptions, then reinforce learning with flashcards. It adapts to your proficiency level, from beginner to advanced.

**Highlights:** AI-generated stories from custom vocabularies, Tap-to-translate glossary with IPA, Flashcards for review and retention, Adaptive learning levels (A1-C2), Supports over 30 languages, Bulk translation and transcription

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Bukwa (Weekly) | $3.99 | per 7 days |
| Bukwa (Monthly) | $9.99 | per month |
| Bukwa (Yearly) | $79.99 | per year |
| Bukwa Stories (5 Pack) | $1.99 | one-time |
| Bukwa Stories (10 Pack) | $3.99 | one-time |
| Bukwa Stories (15 Pack) | $4.99 | one-time |


### Expression Builder

[App page](https://appshunter.io/ios/app/expression-builder-first-3000/id6775914345)

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

**In-app purchases:** none


## Frequently asked questions

### Is Language Learning free?

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

### Is Expression Builder free?

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

### Do Language Learning or Expression Builder have ads?

Expression Builder shows ads; Language Learning does not.

### Which is updated more often, Language Learning or Expression Builder?

Language Learning ships an update every 9 days, and Expression Builder every 4 weeks. Most recently, Language Learning was updated on October 31, 2026 and Expression Builder on October 31, 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.*