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APP STORE

WordUp - Vocabulary Builder

Geeks · Education · United States store
NOT IN TOP 100 HERE
View on App Store ↗ Instagram card
Revenue a month, worldwide EST
$10.1K
Likely $3.4K to $30.3K
▲ 24.1% in 11 days
New ratings
Tracking
Daily counts start building from today
Rating
4.8 of 5
13.8K ratings in this store
Countries it ranks in
2
was 2 on Oct 16, 2026

Revenue

Estimated from the grossing charts of Oct 21, 2026 in the 53 countries we track, and ratings growth on the App Store.

EST. REVENUE / YEAR · WORLDWIDE
$121.2K
No Google Play version found
EST. LIFETIME DOWNLOADS
484.8K to 1.4M
Estimated from ratings count
WHERE IT EARNS · EST. / MONTH
  • Czechia #86 Education$6.8K · 67%
  • Belgium #96 Education$3.3K · 33%
HOW SURE ARE WE
Small app: combines its grossing ranks with ratings growth (316 new ratings a month on average since launch). Tested on 418 apps with verified revenue: typically off by about 2.6 times, so the range is wide. Countries we don't track (and Google Play in China, which doesn't exist) aren't included, and neither are ads or web payments. Gross revenue before store fees.
RATINGS
13.8K
AVG RATING
4.76
PRICE
Free
AGE
7.7y
LAST UPDATE
24d ago
VERSION
17.7.4521
SIZE
72 MB
AGE RATING
12+

Last 30 days

From our daily snapshots of every grossing chart.

DAYS IN A GROSSING CHART
15 / 30
COUNTRIES NOW
0 (was 0)
EST. REVENUE A MONTH, DAILY · APP STORE EST
Show daily values
Sep 24, 2026not in a grossing chart
Sep 25, 2026not in a grossing chart
Sep 26, 2026not in a grossing chart
Sep 27, 2026not in a grossing chart
Sep 28, 2026not in a grossing chart
Sep 29, 2026not in a grossing chart
Sep 30, 2026not in a grossing chart
Oct 1, 2026not in a grossing chart
Oct 2, 2026not in a grossing chart
Oct 3, 2026not in a grossing chart
Oct 4, 2026not in a grossing chart
Oct 5, 2026not in a grossing chart
Oct 6, 2026not in a grossing chart
Oct 7, 2026not in a grossing chart
Oct 8, 2026not in a grossing chart
Oct 9, 2026not in a grossing chart
Oct 10, 2026$8K a month
Oct 11, 2026$8.8K a month
Oct 12, 2026$8.8K a month
Oct 13, 2026$428 a month
Oct 14, 2026$7.9K a month
Oct 15, 2026$985 a month
Oct 16, 2026$17.3K a month
Oct 17, 2026$9.1K a month
Oct 18, 2026$9.4K a month
Oct 19, 2026$5.3K a month
Oct 20, 2026$9.6K a month
Oct 21, 2026$9.9K a month
Oct 22, 2026not in a grossing chart
Oct 23, 2026not in a grossing chart
The same estimate as the headline, saved every day. Best rank Sep 24, 2026: not ranked. Now: not ranked.

Money and momentum

Measured from the store, not estimated.

WHAT IT CHARGES
10 purchases listed
  • Pro Yearly$49.00
  • Pro Monthly$9.99
  • Pro Monthly$10.99
  • Charitable Plan$1.99
  • Pro Yearly $49.00
  • Standard Yearly $79.99
  • Standard Monthly$7.99
  • Pro Lifetime$149.99
Top in-app purchases as listed on the App Store, in local prices.
REVIEW MOMENTUM
2.9 reviews / week
  • Trendfalling
  • Recent reviews average4.3 stars
  • Recent 1 and 2 star share11%
From the latest 500 written reviews, covering 1193 days. The store only returns this many, so this is the most recent slice.
RELEASE CADENCE
3 updates in 90 days
  • Typical gap between releases19 days
From the last 25 versions listed on the App Store.
RATING BREAKDOWN
13.8K ratings
5★85%
4★9%
3★3%
2★1%
1★1%

What users want

From the latest 500 reviews on the United States App Store, Jul 17, 2023 to Oct 9, 2026: 11% are 1 or 2 stars. Open a theme to read what people wrote.

WHAT THEY COMPLAIN ABOUT · SHARE OF BAD REVIEWS
Bugs, things not working23%

13 of the 1 and 2 star reviews.

★★★★★ App gives error when I open that after the last update.
★★★★★ It has bugs, clicking the play button but there's no sound being play for almost every word.
★★★★★ The new update is a disaster. Just roll it back. For example in case of questions with ( i know -learn) answer, you didnt mention what word of the sentence is asked
Worse after an update21%

12 of the 1 and 2 star reviews.

★★★★★ App gives error when I open that after the last update.
★★★★★ I'll update the review once you fix the problem
★★★★★ Spent hundreds of hours in the app and one update I lost all my data😅😅
Crashes and freezes19%

11 of the 1 and 2 star reviews.

★★★★★ However, it crashes frequently, requiring me to clear the app's cache twice a day to keep it functional.
★★★★★ It crashes immediately when I open the app.
★★★★★ I'm using the premium version of the app on iOS 17.5.1 (the latest version of iOS). When I am working with the app and while i'm reviewing the words, the app closes suddenly. I have had this problem since last week and…
Lost data, sync, backup19%

11 of the 1 and 2 star reviews.

★★★★★ I waited for over 2 minutes and gave up and deleted it
★★★★★ App is great but I lost my data after the upgrade!
★★★★★ It lost all its features that made fall in love with it.
Price and subscription14%

8 of the 1 and 2 star reviews.

★★★★★ I was charged $49.99 on October 5th (accident charge and no free trial any more because I had downloaded this app before).
★★★★★ I got 7 days FREE TRIAL unsubscribe an the next day !
★★★★★ I paid for a one-year subscription in advance, and suddenly, the app does not recognize my profile and premium account.
Login and account problems14%

8 of the 1 and 2 star reviews.

★★★★★ I have paid pro membership but didn't reflect to my account and no one respond my email
★★★★★ Even though they charged me, my account is still a normal account without pro features.
★★★★★ I paid for a one-year subscription in advance, and suddenly, the app does not recognize my profile and premium account.
No customer support11%

6 of the 1 and 2 star reviews.

★★★★★ I have paid pro membership but didn't reflect to my account and no one respond my email
★★★★★ Emailed to WordUp support team but no response…
★★★★★ I sent multiple messages to customer service and have not received an answer.
Slow, laggy, battery5%

3 of the 1 and 2 star reviews.

★★★★★ I purchased the app for two months. It runs very slowly. I've reported the issue two times but I don't receive any response and the issue is still on. Today it suddenly lost its sound and I can't use it anymore! Never…
★★★★★ Iphone 14, latest OS - app crashes on loading.
WHAT THEY ASK FOR
  • They can easily use ai to add more features. 3★, Jul 26, 2026
  • Could you please let me know how I can get my referral link and earn hearts when my friends sign up? 5★, Jul 14, 2026
  • First, one word can have several meanings, and I think it would be great if you allowed us to study all the meanings or choose which meaning of the word we want to study. 4★, Nov 4, 2025
  • Please bring it back in the next update—it was much better that way. 5★, Aug 22, 2025
  • Hi, I'm one of your subscribers Please add sorting based on recent items to the Custom Word Lists in the Sort section in your next update, as it currently only has alphabetic, hardest first, and easiest first. 3★, Aug 7, 2025
  • Unfortunately, you have removed some features in this new update, really one of the most important features of this app, the ability to copy in the review section and another feature that made your app more popular the… 5★, Jun 8, 2025
  • It would be better if they add more languages and different accents 4★, Mar 26, 2025
  • Some words don't need a picture as well. 1★, Feb 23, 2025
WORDS THAT KEEP COMING UP IN BAD REVIEWS
keeps crashing4customer service3ai images3new update4new word3
WHAT THEY LOVE · SHARE OF GOOD REVIEWS
Useful, it helps12%

49 of the 4 and 5 star reviews.

★★★★★ Very easy to use, helpful and a game changer if you're looking to learn more words in a simple way.
★★★★★ But there are 2 things I think are helpful if you add them.
★★★★★ Thank you for your useful app, but I have one criticism: removing the number next to each word wasn't a good decision.
Easy to use5%

21 of the 4 and 5 star reviews.

★★★★★ Very easy to use, helpful and a game changer if you're looking to learn more words in a simple way.
★★★★★ Its easy to understand and clearly.
★★★★★ The app is Simple, encouraging and useful.
Fun, addictive3%

11 of the 4 and 5 star reviews.

★★★★★ The app makes learning new words actually enjoyable instead of feeling like a chore.
★★★★★ Learning my own language, never thought it'd be so fun.
★★★★★ Its user-friendly interface and interactive lessons make vocabulary building enjoyable.
Worth the money2%

9 of the 4 and 5 star reviews.

★★★★★ I like this app, really helped me for learning more English words, also this app doesn't have a lot of type of forsed advertising
★★★★★ I've been using Word Up for several years and I absolutely love it and I can say it's a unique and invaluably helpful app but you made the free version so limited.
★★★★★ But it feels disgusting to watch too many adds in the free version.
Looks great1%

4 of the 4 and 5 star reviews.

★★★★★ I liked how before the update when I was learning new words, after every few words it would ask a multiple choice question to make sure i remembered the recently learned word. That way when so get to review I've…
★★★★★ Old interface, you need to update it.
★★★★★ Its user-friendly interface and interactive lessons make vocabulary building enjoyable.

Found by matching words and phrases in the reviews, not read by a person. A review can count toward more than one theme.

What users say

Latest reviews, United States App Store.

★★★★★Oct 9, 2026
App would not open

This app would not actually open it just keep saying almost there . I waited for over 2 minutes and gave up and deleted it

★★★★★Jul 31, 2026
Hud

Helpful

★★★★★Jul 26, 2026
Best vocab learning app

I bought lifetime access. I like the most common words lists, best ROI on learning, cool graphics although recently the AI quality got worst. Unique context and use case when teaching each word with simple definitions. After using it for 4 months, I noticed it’s all recognition of words only. It doesn’t have other ways to strengthen that learning. I vibe coded a supplement app using ai to fix this gap. It was so easy! They can easily use ai to add more features. Data is inconsistent! Many times I load and reload and come back to different or same renew words. My saved lists don’t save. There AI is extremely bad and doesn’t have the context of the app. None of the chats with the people in the app matter or help at all. I never use ai to even clarify the difference between to words. I have to go to other AI like ChatGPT or Claude to explain

★★★★★Jul 16, 2026
So cool

Love it

★★★★★Jul 14, 2026
Iran

Hello, I’ve been using the WordUp app and I would like to invite my friends to join using my referral link or code, but I can’t find any “Invite Friends” or “Referral” option in the app. Could you please let me know how I can get my referral link and earn hearts when my friends sign up? i live in iran and is so expensive for by worldup pro Thank you!

★★★★★Jul 10, 2026
Good

Hi

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Store screenshots

ScreenshotScreenshotScreenshotScreenshotScreenshotScreenshotScreenshotScreenshotScreenshotScreenshot

App Store ads

Apple Search Ads this app ran in the last 90 days, from Apple's public ad repository.

No App Store ads in the EU
None in the last 90 days.

Apple only publishes ads shown in the EU (EU Digital Services Act), with a 7 day delay. An app that advertises only outside the EU shows nothing here.

Growth research

Where this app is buying and earning its users. Each link opens pre filtered.

Meta Ad Library ↗Active Facebook and Instagram adsTikTok Creative Center ↗Top performing TikTok adsTikTok creators ↗Organic videos mentioning the appInstagram ↗Reels and posts under its hashtagYouTube ↗Reviews, tutorials and ShortsDeveloper site ↗Landing page and pricing

ASO keywords

Most repeated terms in the listing. Highlighted ones also appear in the title.

english8wordup6english vocabulary5vocabulary4learning4features4powered3pro3worldwide2personalized2words2word2retention2chat2innovation2

What's new in 17.7.4521

Performance improvements, UX enhancements, bug fixes and feature improvements.

Released Feb 8, 2019. Current version shipped Sep 28, 2026.

Store description

WordUp: Learn English Vocabulary Master English vocabulary with WordUp, the AI-powered app revolutionizing language learning! With over 5 million users worldwide, WordUp offers a personalized, engaging, and effective way to expand your English vocabulary. - Personalized Learning * AI-powered Knowledge Map tailored to your needs * 25,000 most common English words, prioritized for you * Customized word lists based on your interests and goals - Interactive Challenges * 9 diverse challenge types to reinforce learning * Spaced repetition for long-term retention * Pronounce, spell, define, and use words in context - AI-Powered Features * Chat with Lexi, your personal AI English teacher * Practice with AI celebrities in Fantasy Chat * Receive instant feedback on your writing - Comprehensive Word Pages * Detailed definitions, pronunciations, and usage examples * AI-generated images for better retention * Pro tips for real-world application - Additional Features * Idioms and phrasal verbs with visual aids * Chrome extension for learning while browsing * Multi-device support and offline mode * Progress tracking and social features - Award-Winning App * 2020 British Council Best Digital Innovation * 2020 International Business Awards Gold Stevie® Winner * Multiple industry accolades for innovation and excellence - User-Approved * 4.7+ star rating across app stores * Millions of satisfied learners worldwide Whether you're preparing for exams, advancing your career, or simply passionate about improving your English, WordUp is your ultimate vocabulary companion. Download now and transform your English skills! Free and Pro versions are available. Unlock unlimited access and premium features with WordUp Pro. Start your journey to English mastery today with WordUp!

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