# STEP Vocabulary Builder — Elevate your English Skills

> Visual vocabulary builder with interactive games and spaced learning. (iPhone/iPad app by Knudge Technology Private Limited.)

- Source: https://appshunter.io/ios/app/step-vocabulary-builder/id1503479575 (this page in markdown: same URL + `.md`)
- Developer: [Knudge Technology Private Limited](https://appshunter.io/developer/1358258807)
- Category: Education, Productivity
- Price: Free with in-app purchases
- Rating: 4.30/5 from 52 App Store ratings · 47 written reviews indexed
- Age rating: 4+
- Requires: iOS 13.0 · 143 MB
- Languages: American English
- Released: 2020-04-02
- Data updated: 2026-08-18
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/step-vocabulary-builder/id1503479575/reviews.md

## What is STEP Vocabulary Builder?

STEP English is the World's first 'Visual Vocabulary' app. It helps you learn new words through visual flashcards and interactive quizzes. It also contains 10+ scientifically designed games aimed at improving vocabulary and grammar.

The visual techniques used in the app helps you remember new words in a way so that you will never forget them.

The app consists of:
- 25+ Word Sets which will help you learn 600+ new words through visual techniques.

- Interactive quiz associated with each set to help you revise and reinforce what you have learnt.

- 10+ games focussed around vocabulary, grammar, reading, listening & writing skills.

Games:
1. Words Checker: Improve reading skills by playing this fun vocabulary game.

2. Space Pursuit: Improve writing skills by learning to tackle commonly confused English words. 

3. Fly High: Build your vocabulary by learning new synonyms. 

4. Reader's Digest: Improve reading skills by focussing on speed, accuracy, and comprehension.

5. Echo: Improve speaking and writing skills by correctly spelling words in this English dictation game.

6. Jelly Fizz: Improve speaking skills by learning phrasal verbs in an interesting way.

7. Panda's Trail: Refine your English grammar skills through this carefully crafted game.

8. Sea Voyage: Challenge your reading speed and retention by playing this engaging game.

9. Spell Safe: Learn to spell words that have confusing spellings with this game.

10. Word Maze: Challenge your vocabulary knowledge and quick-thinking ability by playing this vocabulary game

FEATURES
• Spaced learning and adaptive learning boost your brain to learn & retain lessons better
• Best English vocabulary builder app to learn new words on the go
• Progress tracker 
• Vocabulary revision tests that are personalized and adaptive
• Handy flashcards to revise lessons effectively
• Interesting word games and other language games to learn and improve English in a fun way

Terms of Use:
https://knudge.me/#!/terms

Download the app for free and rediscover a fun way to learn English. Learning English on your mobile just got easier!

## Key features

- Visual flashcards
- Interactive quizzes
- Vocabulary and grammar games
- Spaced learning
- Adaptive learning
- Progress tracker
- Personalized revision tests

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Step Pro Monthly Subscription | $9.99 | per month |
| Step Pro Yearly Subscription | $24.99 | per year |
| Step Pro Weekly Subscription | $2.99 | per 7 days |


## Recent user reviews (10 of 47)

All indexed reviews: https://appshunter.io/ios/app/step-vocabulary-builder/id1503479575/reviews.md

### 2/5 — Simple and easy elementary words

*2024-10-08*

The words are basic vocabulary. Words such as conceal, difficult, divided etc. I’m not sure if it’s because I’m not premium but it’s definitely not helping me learning anything new. Great for younger or foreign learners.

### 1/5 — Lot of Bugs

*2024-02-18*

I like this app as I brought other app from the same company called Knudge. It traches new vocabulary in a visual representation way which is very effective.
In this Prep Vocab app, I see lot of bugs and it looks like the app is in development mode. I still dont inderstand how are you missing so many bugs and not resolving anything.

### 5/5 — Useful visual vocabulary cards

*2023-12-11*

Best app to learn english vocabulary

### 3/5 — Bummer

*2022-03-11*

I’m so glad there’s a 3 day free trial otherwise I’d completely regret purchasing an annual subscription. 

I completed the first set and it didn't unlock the second level. I tried three times without success. The error pop up stating that I needed to complete the first level first when I tried to click on the second level after completing the first level. Also it kept on asking me to review the app each time I completed the level which was really annoying. It’s such a bummer because it seems like a great app but has bugs.

### 5/5 — Review of Steps app

*2021-04-21*

This app was great, initially but now doesn’t work. It keeps freezing. I won’t be renewing in the future unless things improve.

**Developer response:** Hi, We are really sorry for this. The issue has been fixed. Kindly update the app to the latest version. It would be great if you can revise your review accordingly.

### 1/5 — can’t even sign up

*2021-02-13*

the app crashes every time I try to sign in with my google account

**Developer response:** We are really sorry for this. Can you please share us an email at contact@knudge.me with more details? This would help to fix the issue at the earliest.

### 1/5 — Not free

*2021-02-10*

it would be good if its free. need money money!

### 5/5 — My new teacher

*2020-11-30, version 2.1.0*

In my personal experience This application is mind blowing. You can learn English word so easily . Thid application is really helpful. You can learn any work or understand any word in English. Extremely satisfied. Highly recommend to my friends to use this application and thank uhh

### 5/5 — A must for studying for students

*2020-11-30, version 2.1.0*

words and more advanced vocabulary. Words you know will be repeated until you master them， using spaced repetition which has been shown to be a very effective memorization strategy.

### 5/5 — Loving it. A mix of Quizlet and Elevate.

*2020-11-30, version 2.1.0*

I love this game. It helps a lot with my development and grammar. I love how the games are set up. It's a fun brain exercise to do daily.

## Frequently asked questions about STEP Vocabulary Builder

### What does the STEP Vocabulary Builder app do?

This app is designed to help users learn new English words and improve their overall language skills. It utilizes visual flashcards, interactive quizzes, and over 10 scientifically designed games to enhance vocabulary, grammar, reading, listening, and writing abilities.

### What are the key features of the STEP Vocabulary Builder app?

Key features include visual flashcards for memorization, interactive quizzes for reinforcement, and a variety of games focused on vocabulary, grammar, reading, listening, and writing. The app also incorporates spaced learning, adaptive learning, a progress tracker, and personalized revision tests.

### Is the STEP Vocabulary Builder app free to download?

Yes, the app is free to download. However, it does offer in-app purchases, which may provide access to additional content or features.

### What kind of games are available in the app?

The app offers over 10 games designed to improve specific English skills. These include games for reading skills like 'Words Checker' and 'Reader's Digest', writing skills like 'Space Pursuit', vocabulary building with synonyms in 'Fly High', spelling practice in 'Spell Safe', grammar refinement in 'Panda's Trail', and more.

### How does the app help users remember new words?

The app employs visual techniques through flashcards and interactive activities to help users remember new words effectively. It also uses spaced learning and adaptive learning principles to boost retention and ensure lessons are learned and retained better.

## Version history (last 5 releases)

### 2.1.3 — 2024-01-14

We have added performance enhancements and crushed a few bugs for a better vocabulary learning experience.

### 2.1.2 — 2021-07-07

In this release, we have added "Word of the Day" widgets for iOS 14 users. We hope you will love it.

### 2.1.0 — 2020-07-01

- In this release, we have crushed a few minor bugs we spotted.

### 2.0.6 — 2020-06-10

We have introduced Daily Training reminders to help you practice in routine and build a habit.

### 2.0.5 — 2020-06-02

Introducing Daily Trainings to help you learn English in a more engaging and disciplined way. Undergo a guided training for 5 minutes each day for improving your command on the English language.

## Apps similar to STEP Vocabulary Builder

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Word of the Day・Vocabulary](https://appshunter.io/ios/app/word-of-the-dayvocabulary/id987136347) | 4.7 (38,773) | Free | Education |
| [Vocabulary - Learn words daily](https://appshunter.io/ios/app/vocabulary-learn-words-daily/id1084540807) | 4.8 (213,421) | Free | Education |
| [Vocabulary Builder by Atlas](https://appshunter.io/ios/app/vocabulary-builder-by-atlas/id1438344260) | 4.8 (12,321) | Free | Education |
| [Vocabulary Builder by Knudge](https://appshunter.io/ios/app/vocabulary-builder-by-knudge/id1358258808) | 4.7 (1,740) | Free | Education |
| [Elevate - Brain Training Games](https://appshunter.io/ios/app/elevate-brain-training-games/id875063456) | 4.8 (539,176) | Free | Education |
| [English Cards: Vocabulary](https://appshunter.io/ios/app/english-cards-vocabulary/id1658981786) | 4.5 (60) | Free | Education |

## More apps by Knudge Technology Private Limited

- [Vocabulary Builder by Knudge](https://appshunter.io/ios/app/vocabulary-builder-by-knudge/id1358258808)
- [GRE Verbal Prep Master](https://appshunter.io/ios/app/gre-verbal-prep-master/id1480116700)

All apps by Knudge Technology Private Limited: https://appshunter.io/developer/1358258807

---

*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-18.*