Dark mode issue
Please handle the sentences color in dark theme
Perfect app
I had training with 504 several years ago, and it was an excellent experience. Recently, I found them again after all this time, and I'm so happy I did. The team is professional, knowledgeable, and genuinely cares about helping people improve. Their teaching style is clear, supportive, and motivating. It's great to see they still maintain such high standards. I highly recommend 504 to anyone looking for quality training and a positive learning experience.
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Good
this app is good for learning English words
Fantastic App
Absolutely fantastic app for learning the 504 essential words! It's been incredibly useful for me— the interactive flashcards, example sentences with translations, audio pronunciations, and fun quizzes make studying enjoyable and effective. I can feel my vocabulary expanding every day without feeling overwhelmed. Perfect for busy learners; I study on the go and never forget thanks to the smart review system. If you're looking to boost your English confidently, this is the best tool out there. Great job, team! 5 stars all the way!
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