# LexUp vs Program Semantics

The clearest difference is in-app purchases: Program Semantics at none against LexUp's 1. Program Semantics also leads on ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. LexUp sells 1 in-app purchase, starting at $2.99 per month. Program Semantics asks for nothing beyond the download.

## The numbers

| Metric | LexUp | Program Semantics |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/lexup-test-your-vocabulary/id6768936713/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 days | — |
| Monetization | Free with in-app purchases | — |
| Size | 92 MB | 38 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Olgun Aldemir](https://appshunter.io/developer/1896617288) | [AFTW LLC](https://appshunter.io/developer/1886356149) |

## What reviewers say

### LexUp

[App page](https://appshunter.io/ios/app/lexup-test-your-vocabulary/id6768936713)

Master new English words with smart flashcards and engaging games. This app adapts to your learning pace, from beginner to advanced levels, using a spaced repetition system to ensure permanent memorization. Prepare for exams and track your vocabulary growth effectively.

**Highlights:** Smart flashcards with definitions and pronunciation, Interactive mini-games for practice, Spaced repetition system for long-term memory, Supports all CEFR levels (A1-C2), Exam preparation for TOEFL, IELTS, YDS, Personalized daily word lists, Progress tracking

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| LexUp - Premium | $2.99 | per month |


### Program Semantics

[App page](https://appshunter.io/ios/app/program-semantics/id6773892027)

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

**In-app purchases:** none


## Frequently asked questions

### Is LexUp free?

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

### Is Program Semantics free?

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

### Do LexUp or Program Semantics have ads?

LexUp shows ads; Program Semantics does not.

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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.*