---
title: "Vocabulary Builder by Atlas - Reviews, Revenue and Downloads in United States | Apple App Store"
description: "Atlas Vocabulary Builder is an app designed to help you grow your vocabulary, no matter what your proficiency level is. Created by language-learning experts and trusted by thousands of learners, Atlas"
---

# Vocabulary Builder by Atlas — United States
> Daily Word of the Day Widget

![Vocabulary Builder by Atlas App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/71/11/7c/71117c12-b57e-ac09-9c2b-7138e1e41a2b/AppIcon-0-0-1x_U007epad-0-1-0-sRGB-85-220.png/434x0w.png)

**Developer:** [SAYAN YAZILIM TEKNOLOJI ANONIM SIRKETI](https://apptail.io/developer/sayan-yazilim-teknoloji-anonim-sirketi-xuN)
**Category:** Education
**Rating:** 4.8/5 (12,122 ratings)
**Price:** Free
**Bundle ID:** com.gocas.byroon
**Store:** Apple App Store
**Country:** United States
**Version:** 7.12 (released 2026-06-20)
**Original Release:** 2019-02-16
**Languages:** Korean, German, Spanish, English, Japanese, Turkish, Portuguese

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id1438344260)
**AppTail Page:** [https://apptail.io/app/vocabulary-builder-by-atlas-Caq/united-states](https://apptail.io/app/vocabulary-builder-by-atlas-Caq/united-states)

## Vocabulary Builder by Atlas Description
Atlas Vocabulary Builder is an app designed to help you grow your vocabulary, no matter what your proficiency level is.
Created by language-learning experts and trusted by thousands of learners, Atlas offers a personalized, science-based path to mastering English vocabulary and building a library of thousands of new words, phrases, idioms, and expressions.

WHO ATLAS IS FOR
Atlas is perfect for learners who want a smarter, structured, and personalized way to grow their English vocabulary.
 It’s ideal for:
 - Self-learners who want to improve consistently and expand their vocabulary with thousands of new words
 - Students preparing for TOEFL, IELTS, SAT, GRE, and other exams
 - Professionals who want stronger communication skills for work
 - Intermediate and advanced learners aiming to sound more fluent and natural
 - Anyone who wants to master vocabulary with real context

FEATURES

PROFICIENCY TEST: START AT YOUR LEVEL
Begin with a quick proficiency test and instantly receive content tailored to your level, from Beginner to Native-level (Super-Proficient).
Your learning path adjusts as you progress.

CURATED CURRICULUM FOR EVERY LEVEL
- Follow a structured curriculum with carefully curated vocabulary for each proficiency level
- Explore additional categories like Idioms, Phrasal Verbs, Academic Vocabulary, Business English, and 
Exam English (TOEFL, GRE, SAT, and IELTS)
- Study with level-appropriate quizzes, progress tests, and module exams that reinforce long-term retention

WORD OF THE DAY
- Get a Daily Word of the Day
- Read short, engaging articles using that word
- See a custom illustration that makes the meaning easier to remember

BUILD YOUR PERSONAL VOCABULARY JOURNAL
- Save any word you encounter
- Group words into custom lists
- Create collections based on topics or goals
- Revisit your words with smart practice tools



POWERFUL EXERCISES TO PRACTICE
Practice your vocabulary with the exercise types that work best for you:
- Flashcards
- Gap-fill sentence completion
- Definition matching
- Spelling practice
- Dialogue gap-fills
- Meaning-from-context challenges

ATLAS AI TUTOR
Ask anything and get:
- Clear explanations in simple English
- Natural example sentences
- Collocations and word partners
- Short dialogues using your words
- Context-rich alternatives and synonyms
Your own personal language coach – available anytime.

REMINDERS &amp; WIDGETS TO STAY CONSISTENT
- Set daily reminders
- Add Home Screen widgets


SMART SPACED REPETITION SYSTEM
- A unique spaced-repetition algorithm strengthens retention by presenting personalized exercises designed just for you
- Gradually takes you from simply recognizing vocabulary to using it accurately and confidently in real sentences
 
TRACK YOUR PROGRESS
- Monitor your vocabulary growth
- See how many words you’ve mastered
- Complete sets, tests, and modules to advance through levels

WORLDWIDE VOCABULARY CHALLENGES
- Compete with global learners in themed vocabulary challenges.
- Discover new topics every week and stay motivated with fun, community-driven learning

WHY YOU’LL LOVE ATLAS
- Designed by language-learning experts
- Great for exam prep
- Helps you write and speak more clearly
- Makes learning vocabulary enjoyable, structured, and personalized

Your vocabulary-building journey starts here.
Download Atlas Vocabulary Builder and unlock your true language potential.


Subscription and Pricing: 
If you choose to purchase, payment will be applied to your iTunes account at confirmation of purchase. Subscriptions will automatically renew unless canceled within 24 hours before the end of the current period. You can cancel anytime with your iTunes account settings. Any unused portion of a free trial will be forfeited if you purchase a subscription.


Subscriptions can be deactivated at the following link: 
Privacy Policy: 
Terms of Use: 

## Vocabulary Builder by Atlas Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/27/77/50/27775071-e3e9-ae10-8715-4a79bb60d7bf/Screen1.png/1242x2688.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/e8/bc/a7/e8bca712-d306-07d5-0f1b-21e8de1ef7a0/Screen2.png/1242x2688.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/ed/1a/d9/ed1ad9b9-9be3-e84f-f2e8-a9b990f41e52/Screen3.png/1242x2688.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/70/b6/ee/70b6eea7-0ff1-e0f6-ad6c-3b10c2bbf123/Screen4.png/1242x2688.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/3b/3f/c4/3b3fc4de-49bd-82d2-8555-ab0f9e13edf8/Screen11.png/1242x2688.png)
- [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/1a/7a/e9/1a7ae95d-9a77-9059-0c8b-def4eee0803a/Screen5.png/1242x2688.png)
- [Screenshot 7](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/bb/e6/c4/bbe6c42d-3f18-cb59-53f1-71c236ca34a0/Screen7.png/1242x2688.png)
- [Screenshot 8](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/fe/e6/0b/fee60b05-e497-3155-496b-866b95dcb0e7/Screen6.png/1242x2688.png)
- [Screenshot 9](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/ed/43/58/ed4358a1-4f82-f8a8-d5a9-64b0678dd719/Screen9.png/1242x2688.png)
- [Screenshot 10](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/27/20/1a/27201a47-dfcc-9d7c-592f-611fd10ff442/Screeen8.png/1242x2688.png)

## Vocabulary Builder by Atlas Rating Breakdown in United States
- 5 stars: 10,510 (87%)
- 4 stars: 945 (8%)
- 3 stars: 342 (3%)
- 2 stars: 104 (1%)
- 1 stars: 221 (2%)

## Vocabulary Builder by Atlas Reviews in United States

### ***** "Best vocab learning app"
I’ve been searching for an app to improve my fluency and be more articulate with my speech, this app has everything literally, anything you can think of that you need and moreeee, additionally the way it quizzes and teaches is very effective.
-- boi2345567, 2024-12-27

### ***** "Paid $75 Lifetime - worth it!"
DEC 2024 REQUESTS:

✅ Word Search to find existing words already in your app, that we can pull into our journal instead.

At the moment… I find myself adding words into the journal that I brought in from reading a book or somewhere online.. Only to then add the word via Oxford and having to fill out definitions, I go through adding all that info, only to then… see that same word later in on, in one of the proficient courses. 

Therefore, having a search field that’s always up top of all screens (except test &amp; quizzes screens)  will let us know, if we already have that word.

✅ Ai fills in definition, synonyms &amp; description of words that we add to our journal. Unfortunately, that the Oxford dictionary *greatly lacks* lots of words. To me it’s horrendous. 

I’m always having to fill in those areas of definition and details (time consuming) Please…

 use the free *open source* Ai model that exists (llama 2) for example is the best one on open source market.

Download, distill it down (to miniaturize into a small model, only trained to know your app (it does not need all the internet knowledge) you distill it to where it knows how to get things done on your app and vocabulary. 

no internet required, you won’t have to pay for tokens to use it, since your distilling it, into a small model that’s only knowledgeable on your app and vocabulary…

And since you distilled it to such a small model, it will live inside your app and will be able to run on the chip of iPhone device, even it’s an older iPhones like 11 Pro Max.  

So please…
get you a model, distill it, to do these simple functions automatically, all done in app, no internet,  the model costs you nothing, just some time to train it (about a week or less) your app is small. 

What this can potentially lead to further down the road…  we’ll be able to have other forms of interactions with it, by having it create our own unique custom tests &amp; quizzes, even games. 

Happy Holidays! 

———————-
OLD REVIEW 2023

After experiencing how powerful this tool is… I threw my $74.99 one time membership at this company with a ☺️ 

This is a must have, for native and non native english speakers. Particularly, business or professional career individuals. 

I will be using this app A LOT more, when apple releases it’s *Mixed Reality VR Headset* I’ll be able to use eye tracking and hand gestures along with the apple pencil. Lay back in bed comfortably (air studying my vocabulary)

 ——————————- 

 • Super powerful tool 
 • Slee
-- Lost in Tactics, 2024-12-22

### ***** "First time"
Was easy to get into and start, very straight forward Its addicting lol
-- Ed Gar30, 2024-12-19

### ***** "It’s a fun app"
I don’t normally leave reviews but this app makes learning fun and challenging. I am trying to build my vocabulary and understanding to better improve my skills at work and in every day life. I’m really enjoying it so far.
-- keywork love, 2024-12-17

### ***** "Over top"
It’s self growing every day with new vocabulary
-- Ishwaaq**, 2024-12-16

### ****- "Enjoyable App"
I am enjoying the app. I have learned so many new words, but I wish I didn’t have to pay a subscription to be able to add an unlimited amount of “added new words”. Other than that, the app is great. I learn a lot of new words in one day, and the tests are fun too! 👍🏼👍🏼👍🏼👍🏼
-- Cem2020, 2024-12-14

### ****- "I have a SUGGESTION"
I love your app, I am a premium member. 1. Please give us the ability to rearrange our lists in our journal. 1. Let us select multiple definitions at once instead of having to pick only one when entering a new word in to the app.
-- NicholasCrusade, 2024-12-12

### ***** "brain smart"
this has been such a  great learning experience!
-- smilie0934, 2024-12-11

### ***** "Easy to use. Easy to learn"
The best educational app I’ve come across so far
-- Twobelts, 2024-12-04

### ***** "Amazing"
If you to learn words you should download this app I promise you ❤️
-- Jacky0656, 2024-11-17

[View all Vocabulary Builder by Atlas reviews and detailed analytics on AppTail](https://apptail.io/account/signup?utm_campaign=ai-crawl&amp;utm_content=reviews)

## Vocabulary Builder by Atlas In-App Purchases
| Item | Price |
|------|-------|
| Atlas Yearly Plan | $34.99 |
| Atlas Monthly Plan | $6.99 |
| Atlas Premium Yearly | $14.99 |
| Atlas Premium (1 Year) | $49.99 |
| Atlas Lifetime Plan | $74.99 |
| Atlas Yearly | $10.99 |
| Atlas Premium (1 Month) | $9.99 |
| Atlas Premium | $36.99 |
| Atlas Premium Monthly | $6.99 |
| Atlas Monthly | $4.49 |

## Vocabulary Builder by Atlas Store Rankings
| Chart | Country | Category | Rank |
|-------|---------|----------|------|
| Top Grossing | South Korea | Education | #77 |

## Vocabulary Builder by Atlas Discovered Keywords
- vocab
- vocabulary builder
- vocab builder
- lockcard
- expand vocabulary
- vocabulary builder by magoosh
- vocabulary free
- english words build vocabulary
- free vocabulary builder
- improve vocabulary

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## Vocabulary Builder by Atlas Available In
- [United States](https://apptail.io/app/vocabulary-builder-by-atlas-Caq/united-states)
- [Türkiye](https://apptail.io/app/vocabulary-builder-by-atlas-Caq/turkey)
- [Thailand](https://apptail.io/app/vocabulary-builder-by-atlas-Caq/thailand)
- [United Kingdom](https://apptail.io/app/vocabulary-builder-by-atlas-Caq/united-kingdom)
- [Vietnam](https://apptail.io/app/vocabulary-builder-by-atlas-Caq/vietnam)
- [Indonesia](https://apptail.io/app/vocabulary-builder-by-atlas-Caq/indonesia)
- [Saudi Arabia](https://apptail.io/app/vocabulary-builder-by-atlas-Caq/saudi-arabia)
- [Canada](https://apptail.io/app/vocabulary-builder-by-atlas-Caq/canada)
- [Australia](https://apptail.io/app/vocabulary-builder-by-atlas-Caq/australia)
- [India](https://apptail.io/app/vocabulary-builder-by-atlas-Caq/india)
- [Japan](https://apptail.io/app/vocabulary-builder-by-atlas-Caq/japan)
- [South Africa](https://apptail.io/app/vocabulary-builder-by-atlas-Caq/south-africa)
- [Ukraine](https://apptail.io/app/vocabulary-builder-by-atlas-Caq/ukraine)
- [Nigeria](https://apptail.io/app/vocabulary-builder-by-atlas-Caq/nigeria)
- [Ghana](https://apptail.io/app/vocabulary-builder-by-atlas-Caq/ghana)
- [Philippines](https://apptail.io/app/vocabulary-builder-by-atlas-Caq/philippines)
- [United Arab Emirates](https://apptail.io/app/vocabulary-builder-by-atlas-Caq/united-arab-emirates)
- [Germany](https://apptail.io/app/vocabulary-builder-by-atlas-Caq/germany)
- [Hong Kong SAR China](https://apptail.io/app/vocabulary-builder-by-atlas-Caq/hong-kong)
- [Egypt](https://apptail.io/app/vocabulary-builder-by-atlas-Caq/egypt)
- [Pakistan](https://apptail.io/app/vocabulary-builder-by-atlas-Caq/pakistan)
- [Malaysia](https://apptail.io/app/vocabulary-builder-by-atlas-Caq/malaysia)
- [France](https://apptail.io/app/vocabulary-builder-by-atlas-Caq/france)
- [Ireland](https://apptail.io/app/vocabulary-builder-by-atlas-Caq/ireland)
- [Singapore](https://apptail.io/app/vocabulary-builder-by-atlas-Caq/singapore)
- [Russia](https://apptail.io/app/vocabulary-builder-by-atlas-Caq/russia)
- [Brazil](https://apptail.io/app/vocabulary-builder-by-atlas-Caq/brazil)
- [Mexico](https://apptail.io/app/vocabulary-builder-by-atlas-Caq/mexico)
- [Algeria](https://apptail.io/app/vocabulary-builder-by-atlas-Caq/algeria)
- [Kazakhstan](https://apptail.io/app/vocabulary-builder-by-atlas-Caq/kazakhstan)
- [Uzbekistan](https://apptail.io/app/vocabulary-builder-by-atlas-Caq/uzbekistan)
- [Italy](https://apptail.io/app/vocabulary-builder-by-atlas-Caq/italy)
- [South Korea](https://apptail.io/app/vocabulary-builder-by-atlas-Caq/south-korea)
- [Belarus](https://apptail.io/app/vocabulary-builder-by-atlas-Caq/belarus)
- [Kenya](https://apptail.io/app/vocabulary-builder-by-atlas-Caq/kenya)
- [Taiwan](https://apptail.io/app/vocabulary-builder-by-atlas-Caq/taiwan)
- [Jordan](https://apptail.io/app/vocabulary-builder-by-atlas-Caq/jordan)
- [Sri Lanka](https://apptail.io/app/vocabulary-builder-by-atlas-Caq/sri-lanka)
- [Oman](https://apptail.io/app/vocabulary-builder-by-atlas-Caq/oman)
- [Spain](https://apptail.io/app/vocabulary-builder-by-atlas-Caq/spain)
- [Israel](https://apptail.io/app/vocabulary-builder-by-atlas-Caq/israel)
- [Uganda](https://apptail.io/app/vocabulary-builder-by-atlas-Caq/uganda)
- [Qatar](https://apptail.io/app/vocabulary-builder-by-atlas-Caq/qatar)
- [Nepal](https://apptail.io/app/vocabulary-builder-by-atlas-Caq/nepal)
- [Poland](https://apptail.io/app/vocabulary-builder-by-atlas-Caq/poland)
- [Senegal](https://apptail.io/app/vocabulary-builder-by-atlas-Caq/senegal)
- [Azerbaijan](https://apptail.io/app/vocabulary-builder-by-atlas-Caq/azerbaijan)
- [Jamaica](https://apptail.io/app/vocabulary-builder-by-atlas-Caq/jamaica)
- [Kuwait](https://apptail.io/app/vocabulary-builder-by-atlas-Caq/kuwait)
- [Sweden](https://apptail.io/app/vocabulary-builder-by-atlas-Caq/sweden)
- [Lebanon](https://apptail.io/app/vocabulary-builder-by-atlas-Caq/lebanon)
- [Netherlands](https://apptail.io/app/vocabulary-builder-by-atlas-Caq/netherlands)
- [Angola](https://apptail.io/app/vocabulary-builder-by-atlas-Caq/angola)
- [Colombia](https://apptail.io/app/vocabulary-builder-by-atlas-Caq/colombia)
- [Switzerland](https://apptail.io/app/vocabulary-builder-by-atlas-Caq/switzerland)
- [Belgium](https://apptail.io/app/vocabulary-builder-by-atlas-Caq/belgium)
- [Dominican Republic](https://apptail.io/app/vocabulary-builder-by-atlas-Caq/dominican-republic)
- [Mali](https://apptail.io/app/vocabulary-builder-by-atlas-Caq/mali)
- [New Zealand](https://apptail.io/app/vocabulary-builder-by-atlas-Caq/new-zealand)
- [Bahrain](https://apptail.io/app/vocabulary-builder-by-atlas-Caq/bahrain)
- [Czechia](https://apptail.io/app/vocabulary-builder-by-atlas-Caq/czechia)
- [Hungary](https://apptail.io/app/vocabulary-builder-by-atlas-Caq/hungary)
- [Armenia](https://apptail.io/app/vocabulary-builder-by-atlas-Caq/armenia)
- [Romania](https://apptail.io/app/vocabulary-builder-by-atlas-Caq/romania)
- [Tunisia](https://apptail.io/app/vocabulary-builder-by-atlas-Caq/tunisia)
- [Slovakia](https://apptail.io/app/vocabulary-builder-by-atlas-Caq/slovakia)
- [Greece](https://apptail.io/app/vocabulary-builder-by-atlas-Caq/greece)
- [Cyprus](https://apptail.io/app/vocabulary-builder-by-atlas-Caq/cyprus)
- [Namibia](https://apptail.io/app/vocabulary-builder-by-atlas-Caq/namibia)
- [Austria](https://apptail.io/app/vocabulary-builder-by-atlas-Caq/austria)
- [Argentina](https://apptail.io/app/vocabulary-builder-by-atlas-Caq/argentina)
- [Portugal](https://apptail.io/app/vocabulary-builder-by-atlas-Caq/portugal)
- [Croatia](https://apptail.io/app/vocabulary-builder-by-atlas-Caq/croatia)
- [Bulgaria](https://apptail.io/app/vocabulary-builder-by-atlas-Caq/bulgaria)
- [Lithuania](https://apptail.io/app/vocabulary-builder-by-atlas-Caq/lithuania)
- [Barbados](https://apptail.io/app/vocabulary-builder-by-atlas-Caq/barbados)
- [Chile](https://apptail.io/app/vocabulary-builder-by-atlas-Caq/chile)
- [Peru](https://apptail.io/app/vocabulary-builder-by-atlas-Caq/peru)
- [Denmark](https://apptail.io/app/vocabulary-builder-by-atlas-Caq/denmark)
- [Luxembourg](https://apptail.io/app/vocabulary-builder-by-atlas-Caq/luxembourg)
- [Ecuador](https://apptail.io/app/vocabulary-builder-by-atlas-Caq/ecuador)
- [Madagascar](https://apptail.io/app/vocabulary-builder-by-atlas-Caq/madagascar)
- [Finland](https://apptail.io/app/vocabulary-builder-by-atlas-Caq/finland)
- [Norway](https://apptail.io/app/vocabulary-builder-by-atlas-Caq/norway)
- [Uruguay](https://apptail.io/app/vocabulary-builder-by-atlas-Caq/uruguay)
- [Estonia](https://apptail.io/app/vocabulary-builder-by-atlas-Caq/estonia)
- [Latvia](https://apptail.io/app/vocabulary-builder-by-atlas-Caq/latvia)
- [Honduras](https://apptail.io/app/vocabulary-builder-by-atlas-Caq/honduras)
- [Mauritius](https://apptail.io/app/vocabulary-builder-by-atlas-Caq/mauritius)
- [Cayman Islands](https://apptail.io/app/vocabulary-builder-by-atlas-Caq/cayman-islands)
- [Grenada](https://apptail.io/app/vocabulary-builder-by-atlas-Caq/grenada)
- [Iceland](https://apptail.io/app/vocabulary-builder-by-atlas-Caq/iceland)
- [Belize](https://apptail.io/app/vocabulary-builder-by-atlas-Caq/belize)
- [Macao SAR China](https://apptail.io/app/vocabulary-builder-by-atlas-Caq/macau)
- [Slovenia](https://apptail.io/app/vocabulary-builder-by-atlas-Caq/slovenia)
- [North Macedonia](https://apptail.io/app/vocabulary-builder-by-atlas-Caq/north-macedonia)
- [Panama](https://apptail.io/app/vocabulary-builder-by-atlas-Caq/panama)
- [Paraguay](https://apptail.io/app/vocabulary-builder-by-atlas-Caq/paraguay)
- [Bermuda](https://apptail.io/app/vocabulary-builder-by-atlas-Caq/bermuda)
- [Suriname](https://apptail.io/app/vocabulary-builder-by-atlas-Caq/suriname)
- [Malta](https://apptail.io/app/vocabulary-builder-by-atlas-Caq/malta)
- [Brunei](https://apptail.io/app/vocabulary-builder-by-atlas-Caq/brunei)

---

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