# Vocabulary Builder by Learning vs Lexicon

The clearest difference is in-app purchases: Lexicon at none against Vocabulary Builder by Learning's 11. Vocabulary Builder by Learning's advantage is device support (3 vs 1). On price, update cadence, ads and iOS requirement there is nothing between them.

Both are free to download. Vocabulary Builder by Learning sells 11 in-app purchases, starting at $2.99 per 7 days. Lexicon asks for nothing beyond the download.

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on September 25, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Vocabulary Builder by Learning | Lexicon |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (513 ratings)](https://appshunter.io/ios/app/vocabulary-builder-by-learning/id6738261069/reviews)** | — |
| Number of ratings | **513** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Weekly | Weekly |
| Monetization | Free with in-app purchases | — |
| Size | 68 MB | 9 MB |
| Requires iOS | **17.0** | 18.6 |
| Devices | **iPhone, iPad, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Learning Learn LLC](https://appshunter.io/developer/1799893146) | [Ng Zhong Wei](https://appshunter.io/developer/1874790237) |

## What reviewers say

### Vocabulary Builder by Learning

[App page](https://appshunter.io/ios/app/vocabulary-builder-by-learning/id6738261069)

Enhance your English vocabulary with daily words, definitions, and usage examples. Access over 20,000 words across various categories, set personalized learning goals, and test your knowledge with interactive quizzes. Features include home screen widgets and shareable flashcards for convenient learning.

**Highlights:** Daily Word of the Day, 20,000+ Word Library, Personalized Learning & Goals, Interactive Quizzes, Widgets & Reminders, Shareable Flashcards

**Features:** Apple Watch app, Vision Pro support

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Learning Weekly | $2.99 | per 7 days |
| Premium Learning Monthly | $4.99 | per month |
| Vocabulary Monthly Subscription | $7.99 | per month |
| Premium Learning Weekly | $12.99 | per 7 days |
| Learn Vocabulary Premium Value | $19.99 | per year |
| Premium Learning Annual | $24.99 | per year |
| Annual Subscription 30% Discount | $24.99 | per year |
| Vocabulary Annual Discount | $34.99 | per year |
| Vocabulary Annual Subscription | $34.99 | per year |
| Premium Learning Lifetime | $59.99 | one-time |
| Vocabulary Lifetime Subscription | $89.99 | one-time |


### Lexicon

[App page](https://appshunter.io/ios/app/lexicon-visual-dictionary/id6759520591)

**In-app purchases:** none


## Frequently asked questions

### Is Vocabulary Builder by Learning free?

Vocabulary Builder by Learning is free to download, with in-app purchases available.

### Is Lexicon free?

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

### Do Vocabulary Builder by Learning or Lexicon have ads?

Neither Vocabulary Builder by Learning nor Lexicon shows ads.

### Which is updated more often, Vocabulary Builder by Learning or Lexicon?

Vocabulary Builder by Learning ships an update weekly, and Lexicon weekly. Most recently, Vocabulary Builder by Learning was updated on September 25, 2026 and Lexicon on September 9, 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.*