504 - Vocabulary Builder (iOS) — Price History & Similar

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		Developer:	Nefarius Apps (9)
		Price:	Free
		Score:	125,000
		Rankings:	0
		Comments:	0 Add a comment
		Lists:	1 + 0
		Points:	1 + 4,595 (4.8) ^¡
		+1 Points

Description

Build your vocabulary with 504 Words – a smarter way to learn languages.

504 Words is a language learning app that helps you master the most essential vocabulary through clear definitions, example sentences, and interactive games. Whether you're learning English, German, French, or future supported languages, this app is designed to make your progress efficient and enjoyable.

Learn the right words
We’ve carefully selected 504 high-utility words for each language, focusing on real-world usage and practical communication. Every word comes with:
- A clear definition
- An example sentence
- Native pronunciation

Practice through interactive games
Make learning fun and effective with built-in study modes:
- Flashcards to test your memory
- Multiple choice quizzes to reinforce understanding
- Listening games to improve your pronunciation and recognition skills
These game modes make it easier to retain new words and stay engaged every day.

Track your progress
Stay motivated with performance tracking tools. Monitor the words you've mastered and focus on areas where you need improvement. Great for daily practice and long-term learning.

Multi-language support
Start with English, German, and French. More languages will be added soon. Whether you're a beginner or refreshing your knowledge, the app adapts to your level and pace.

Designed for all learners
504 Words offers a clean, intuitive interface suitable for learners of all ages. Use it at home, in class, or while traveling. No ads, no distractions—just focused learning.

Download 504 Words today and take the first step toward confident communication in any language.

https://nefarius-apps.github.io/504/privacy-policy
https://nefarius-apps.github.io/504/terms-of-use

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Price History

Current price: Free
Minimum: Free
Maximum: Free

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AppAgg Score

Estimated AppAgg Score for
504 - Vocabulary Builder

125,000

Higher scores usually mean stronger signals on AppAgg.

Based on: 🔥 popularity · ⭐ ratings · 🕒 freshness · 🏷️ deals · 🏬 store data · 👥 community signals

Recalculated daily using fresh AppAgg data.

Short URL: Copied!

What's new

Version: 8.12.0
Last Updated: 2026-04-23 03:12:01 UTC
We keep the app updated to provide you with the best user experience!

Additional Information

Release Date: 2019-02-15 11:33:15 UTC
Category: iOS Apps › Education
OS: iPad, iPhone, iOS 18.0 and up
Size: 56 Mb
Supported Languages: English
Content Rating: 4+
App Store Rating: 4.8 (4,595)
Website: https://nefarius.co

Developer

Nefarius Apps
Platforms: iOS Apps (9)
Lists: 1 + 0
Points: 7 + 5,151 ^¡
Rankings: 0
Comments: 0
Deals: 0
Videos: 0
RSS: Subscribe

Lists (1)

- 0 Fateme
- 2022-07-19 15:13:51 UTC 2
(1) My Favorites
504 - Vocabulary Builder

Points (1)

- 29,443 Lance Eliakim Sotto
- +1 2025-10-13 12:10:11 UTC

Rankings (0)

0 ☹️

Comments (0)

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«504 - Vocabulary Builder» is a Education app for iOS, developed by «Nefarius Apps». It was first released on 2019-02-15 11:33:15 and last updated on 2026-04-23 03:12:01. This app is currently free. This app has not yet received any ratings on AppAgg. It has been added to 1 public lists and 0 private lists created by users. AppAgg has tracked 1 confirmed points plus 4,595 indirect points for this app. On App Store, the current store rating is 4.8 based on 4,595 votes. Available languages: English. AppAgg continuously tracks the price history, ratings, and user feedback for «504 - Vocabulary Builder». Subscribe to this app or follow its RSS feed to get notified about future deals or updates. AppAgg does not host applications or distribute software. All trademarks, logos and screenshots belong to their respective owners.

504 - Vocabulary Builder Short URL: Copied!

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