72
BU Score
Strong
WordPal - Vocabulary Builder
✍️ BU Analytics Review
“
WordPal - Vocabulary Builder is an iOS app from Dynamic Apps Ltd in the Education category, currently rated 4.7★ across 8,387 ratings. Initial signal reads as mixed reviews — supporters praise core features while critics cite stability/value gaps.
Our BU Score puts it at 72 — Strong (healthy traction). For a Education app, that means healthy traction.
Track changes month-over-month in the Performance section below — live snapshot history and revenue forecast included.
creator
📊 Performance Tracking LIVE
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Rating
—
Reviews
—
Forecast Revenue / mo
—
Snapshots tracked
0
since first record
Range:
💰 Forecast Revenue / mo
MODELRevenue forecast computed from BU's 234 trigger model on each snapshot. Calibrated against ground-truth from 58 verified-revenue apps.
🔬Forecast Breakdown — Why This Estimate?Top 11 of 11 triggers
Our ML model uses 200+ signals from public data. These are the most influential for this app:
| Excellent rating (4.7★)METRIC | +$2,200 | |
| 5 starREVIEW | +$1,800 | |
| cancelledREVIEW | −$1,500 | |
| excellent appREVIEW | +$1,500 | |
| Low install base (8,387 ratings)METRIC | +$1,500 | |
| highly recommendREVIEW | +$1,400 | |
| slowREVIEW | −$1,200 | |
| too expensiveREVIEW | −$1,000 | |
| Established app (7y old)METRIC | +$800 | |
| Ad-supported / freemiumMETRIC | +$600 | |
| Single-language (English only)METRIC | −$400 |
METRIC = structural app data · REVIEW = mined from user reviews · ✓ VERIFIED = Stripe-verified anchor (TrustMRR)
📈 Reviews Growth
LIVECumulative review count from first BU snapshot. Each point = a tracked update.
💚Sentiment Over Time↑ green = positive · ↓ red = negative
Apr 25
May 25
Jun 25
Jul 25
Aug 25
Sep 25
Oct 25
Nov 25
Dec 25
Jan 26
Feb 26
Mar 26
⭐ Rating Trend
LIVEAverage rating evolution. Updates with each new review batch.
🗓️ Snapshot Timeline
HISTORYEach bar shows a tracked update and the metric delta from the previous snapshot.
App Specs
🔐 Own this app? Claim & verify MRR →💾 122 MB🔞 4+📱 iOS 15.0+🔖 v4.6.28🔄 updated 1d ago🌐 EN📂 Education💰 Paid🚀 Launched 2019 (7y old)
📝 About this app
Make building your vocabulary fun and simple with WordPal.
WordPal is a useful app that can be used to improve your English vocabulary, whether it be to help you sound more intelligent, directly in exams, in word games such as Scrabble or Boggle, with creative writing or anything else.
The simple, clean interface allows you to concentrate on learning and progressing swiftly, without any annoying distractions. The app uses a special algorithm centred around the scientifically proven approach of spaced repetition to determine which words you aren’t so confident with, allowing it to prioritise the order in which words are served. This allows you to quickly learn new words and grow your English vocabulary whilst also reinforcing the meaning of words that you already know.
The selected words are based on their frequency in the English language in its everyday use, meaning that you are learning words that you don’t know while still being able to use these words every day - there would be no point in learning words you would never use, see or hear!
After downloading the app, you will be able to enjoy the many features WordPal has to offer for free:
- Pick the synonym of the word given from multiple choice
- See the word’s definition(s) to help you better understand the word
- See an example for each definition to show the word in context
- Access your progress at any time to get a feel for how you are doing; get regular updates of your progress while learning to show how you are improving your vocabulary
- 5 progress levels are used: mastered, nearly mastered, getting there, keep trying and work needed — this helps to see how well you know each word
- Sleek, clean design
- Set a daily goal to help keep you on track and set up notification reminders for specific times of the day, allowing you to improve your vocabulary every day and learn new words rapidly through spaced repetition
- Build up a streak (the number of consecutive days you have achieved your daily goal)
- Extremely intuitive and simple to use
A premium version (WordPal Premium Subscription) is available through subscription which includes more words, games, and the ability to bookmark words.
Picking the correct synonym is a very useful method for growing your vocabulary quickly:
- Firstly, it makes it easier for you to use more advanced words when you speak or write. If you wanted to find a better word for something, you would look in a thesaurus (a thesaurus shows synonyms for words), but if you know a synonym for each word you learn in the app, you will find it easier to replace that synonym with the more advanced vocabulary word in everyday speech and writing.
- Secondly, knowing a synonym serves as a trigger word in your memory to help you remember the general meaning of each word - having this trigger word makes it easier to remember the definitions and examples you have seen in our app when you see or hear a word.
Why do our users love our app?
- It’s a fun approach that we developed to help users learn English vocabulary - it turns it into a game!
- It sparks rapid growth in users’ vocabulary as a result of our special algorithm
- It’s so easy to use with the intuitive, simple interface
- It’s so easy to understand our definitions and examples
- It’s so easy to track your progress
The app may be useful in preparation for many exams where a strong vocabulary helps, such as GCSE English, A-level English, SAT, GRE, IELTS, TOEFL, ESL, ACT, GMAT, MAT, CAT, SSC, IBPS PO, Bank Clerk, RRB, SBI, USPC, IAS, NDA, AFCAT and other college admissions tests, placement exams, recruitment tests and aptitude tests.
Privacy Policy: https://www.iubenda.com/privacy-policy/42679425
Terms and Conditions: https://www.iubenda.com/terms-and-conditions/42679425
WordPal is a useful app that can be used to improve your English vocabulary, whether it be to help you sound more intelligent, directly in exams, in word games such as Scrabble or Boggle, with creative writing or anything else.
The simple, clean interface allows you to concentrate on learning and progressing swiftly, without any annoying distractions. The app uses a special algorithm centred around the scientifically proven approach of spaced repetition to determine which words you aren’t so confident with, allowing it to prioritise the order in which words are served. This allows you to quickly learn new words and grow your English vocabulary whilst also reinforcing the meaning of words that you already know.
The selected words are based on their frequency in the English language in its everyday use, meaning that you are learning words that you don’t know while still being able to use these words every day - there would be no point in learning words you would never use, see or hear!
After downloading the app, you will be able to enjoy the many features WordPal has to offer for free:
- Pick the synonym of the word given from multiple choice
- See the word’s definition(s) to help you better understand the word
- See an example for each definition to show the word in context
- Access your progress at any time to get a feel for how you are doing; get regular updates of your progress while learning to show how you are improving your vocabulary
- 5 progress levels are used: mastered, nearly mastered, getting there, keep trying and work needed — this helps to see how well you know each word
- Sleek, clean design
- Set a daily goal to help keep you on track and set up notification reminders for specific times of the day, allowing you to improve your vocabulary every day and learn new words rapidly through spaced repetition
- Build up a streak (the number of consecutive days you have achieved your daily goal)
- Extremely intuitive and simple to use
A premium version (WordPal Premium Subscription) is available through subscription which includes more words, games, and the ability to bookmark words.
Picking the correct synonym is a very useful method for growing your vocabulary quickly:
- Firstly, it makes it easier for you to use more advanced words when you speak or write. If you wanted to find a better word for something, you would look in a thesaurus (a thesaurus shows synonyms for words), but if you know a synonym for each word you learn in the app, you will find it easier to replace that synonym with the more advanced vocabulary word in everyday speech and writing.
- Secondly, knowing a synonym serves as a trigger word in your memory to help you remember the general meaning of each word - having this trigger word makes it easier to remember the definitions and examples you have seen in our app when you see or hear a word.
Why do our users love our app?
- It’s a fun approach that we developed to help users learn English vocabulary - it turns it into a game!
- It sparks rapid growth in users’ vocabulary as a result of our special algorithm
- It’s so easy to use with the intuitive, simple interface
- It’s so easy to understand our definitions and examples
- It’s so easy to track your progress
The app may be useful in preparation for many exams where a strong vocabulary helps, such as GCSE English, A-level English, SAT, GRE, IELTS, TOEFL, ESL, ACT, GMAT, MAT, CAT, SSC, IBPS PO, Bank Clerk, RRB, SBI, USPC, IAS, NDA, AFCAT and other college admissions tests, placement exams, recruitment tests and aptitude tests.
Privacy Policy: https://www.iubenda.com/privacy-policy/42679425
Terms and Conditions: https://www.iubenda.com/terms-and-conditions/42679425
🆕 What's New · v4.6.28
Games have been rebuilt from the ground up.
Existing games are better than ever, and several new games have been added to give you more ways to build your vocabulary.
Existing games are better than ever, and several new games have been added to give you more ways to build your vocabulary.
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- WordPal - Vocabulary Builder
- Developer
- Dynamic Apps Ltd
- Bundle ID
- com.dynamicapps.Vocab-Builder
- App Store URL
- Open in App Store
- Category
- Education
- Content rating
- 4+
- Languages
- EN
Company
- Website
- Not found
- Tagline
- Today
- Description
- Find apps and games for iPhone, iPad, Mac, and more on the App Store.
- Founded
- Not found
- HQ / Address
- Not found
- Employees
- Not found
- Logo
- OG image
Revenue
- Verified revenue / mo
- Not found
- AI revenue estimate / mo
- Not found
- AI annual estimate
- Not found
- ML model estimate / mo
- $5.9K/mo
- Top-grossing rank
- Outside top 100 in US Education
- All-time revenue
- Not found
- Pricing
- Not found
Founder
- Name
- Not found
- X / Twitter
- Not found
- Not found
- GitHub
- Not found
- X followers
- Not found
- Public statements
- Not found
Funding
- Total raised
- Not found
- Last round
- Not found
- Investors
- Not found
- Crunchbase
- Not found
- AngelList
- Not found
Press & Links
- Articles found
- Not found
- Listed on
- Not found
- Blog
- Not found
- Press / News
- Not found
Contacts & Socials
- Socials
- Not found
- Not found
- Phone
- Not found
- Contact page
- Not found
- About page
- https://apps.apple.com/us/iphone/story/id1750986966
📈Ratings growth8,387 ratings+44% lifetimeShow 3-year history estimate ▾
Tracked (48 weeks) Pre-tracking estimate (36 weeks) · model-based, ±5% noise · anchored to release date and current value
🌍Geographic ReachNot ranked
This app is currently outside the top 100 grossing in all 9 countries we monitor (US, UK, DE, FR, JP, CA, AU, BR, IN). Niche or new apps often launch this way — popularity rankings appear once daily revenue clears the regional threshold.
Profile is built from iTunes Lookup + developer site scrape + ML revenue model. Empty fields show "Not found" — additional sources (Crunchbase, X, IndieHackers, Acquire.com) coming.
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