# WordUp - Vocabulary Builder

> Learn New English Words Via AI

Canonical page: [https://chrome-stats.com/d/id1365078730](https://chrome-stats.com/d/id1365078730)

## Overview

- **ID:** `id1365078730`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Geeks
- **Category:** Education
- **Rating:** 4.80 / 5 (13,841 ratings)
- **Version:** 17.6.4476
- **Last updated:** 2026-08-27
- **First published:** 2019-02-08
- **Size:** 74 MB
- **Data as of:** 2026-09-14
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/wordup-vocabulary-builder/id1365078730)
- **Website:** [https://www.wordupapp.co](https://www.wordupapp.co/)
- **Privacy policy:** [https://www.wordupapp.co/privacy](https://www.wordupapp.co/privacy)

## Description

WordUp: Learn English Vocabulary is an AI-powered language-learning app that helps you master English with a personalized Knowledge Map, 25,000 common words, and customized word lists tailored to your goals. It features 9 challenges, spaced repetition, and practice that lets you pronounce, spell, define, and use words in context.

It also includes Lexi, your AI English teacher, plus Fantasy Chat with AI celebrities. Word pages provide detailed definitions, pronunciations, usage examples, and AI-generated images. The Chrome extension lets you learn while browsing, with multi-device support, offline mode, progress tracking, and social features. WordUp offers Free and Pro plans, and has earned multiple awards and high user ratings across app stores.

## Rankings

- #14,454 — Overall
- #37 — ai spell checker
- #42 — ai spelling checker

## Review summary

WordUp is praised for its effectiveness in expanding vocabulary and for being easy and enjoyable to use, with a strong daily review routine and broad word coverage. However, recurring concerns include robotic AI voices and questionable images/definitions, instability after updates (errors and UI glitches), premium membership issues (unreflective charges or access problems), and inconsistent content quality. Overall, it remains a powerful tool when stable, but users want reliability, better content accuracy, and smoother premium access.

### Pros

- Highly effective at expanding vocabulary and aiding memory retention
- Easy to use and makes learning enjoyable
- Daily review routine is engaging and valuable
- Large word coverage and strong resource for vocabulary builders

### Cons

- Robotic TTS voice and AI-generated content quality issues (images/definitions)
- Update-related instability causing errors and UI regressions
- Premium subscription not reflecting or accessible after purchase, with limited support
- Content quality and word-definition consistency can be off or odd

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Source: [Chrome-Stats](https://chrome-stats.com/d/id1365078730)