# STEP Vocabulary Builder vs Language Advantage Pro

The clearest difference is in-app purchases: Language Advantage Pro at none against STEP Vocabulary Builder's 3. STEP Vocabulary Builder's advantage is iOS requirement (13.0 vs 15.6). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. STEP Vocabulary Builder sells 3 in-app purchases, starting at $2.99 per 7 days. Language Advantage Pro asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 11 days. The most recent releases landed on October 23, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | STEP Vocabulary Builder | Language Advantage Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (52 ratings)](https://appshunter.io/ios/app/step-vocabulary-builder/id1503479575/reviews)** | — |
| Number of ratings | **52** | — |
| Positive reviews | 89.4% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 11 days | Every 11 days |
| Monetization | Free with in-app purchases | — |
| Size | 143 MB | 68 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Knudge Technology Private Limited](https://appshunter.io/developer/1358258807) | [GetMee](https://appshunter.io/developer/1550892391) |

## What reviewers say

### STEP Vocabulary Builder

[App page](https://appshunter.io/ios/app/step-vocabulary-builder/id1503479575)

Learn new English words and improve your language skills with visual flashcards and interactive games. This app uses scientifically designed activities to enhance vocabulary, grammar, reading, listening, and writing.

**Highlights:** Visual flashcards, Interactive quizzes, Vocabulary and grammar games, Spaced learning, Adaptive learning, Progress tracker, Personalized revision tests

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Step Pro Weekly Subscription | $2.99 | per 7 days |
| Step Pro Monthly Subscription | $9.99 | per month |
| Step Pro Yearly Subscription | $24.99 | per year |


### Language Advantage Pro

[App page](https://appshunter.io/ios/app/language-advantage-pro/id6462514390)

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

**In-app purchases:** none


## Frequently asked questions

### Is STEP Vocabulary Builder free?

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

### Is Language Advantage Pro free?

Language Advantage Pro is free to download, with no in-app purchases.

### Do STEP Vocabulary Builder or Language Advantage Pro have ads?

Neither STEP Vocabulary Builder nor Language Advantage Pro shows ads.

### Which is updated more often, STEP Vocabulary Builder or Language Advantage Pro?

STEP Vocabulary Builder ships an update every 11 days, and Language Advantage Pro every 11 days. Most recently, STEP Vocabulary Builder was updated on October 23, 2026 and Language Advantage Pro on October 10, 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.*