TraBox: Screen Translator

Contains adsIn-app purchases
1+
Downloads
Content rating
Everyone
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About this app

If you just need a simple tool to translate anything on your screen (games, comics, social media posts, documents...): this is it.

If you need a tool to 10x your productivity in language learning: this is exactly what you’ve been looking for.

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The Story Behind TraBox :

Hi! You can call me Alder. Since I was a young student, I’ve been obsessed with learning productivity—especially when it comes to mastering a foreign language like English.

Every day, I consume tons of English content on my phone: reading books, news, or scrolling through Facebook and Twitter. To be honest, constantly switching to a dictionary app was a pain. Even when I did look up a word, I’d quickly forget it unless I manually noted it down or copied it into a flashcard app like Quizlet for later practice. Sometimes, cultural nuances made it impossible to understand the full meaning even with a dictionary.

I dreamed of a tool that could solve all these problems at once. After years of searching without finding anything that hit the mark, I decided to build it myself. I truly believe that if this tool helped me master English, it will be just as effective for you in learning any other language.

How the App Works:

Step 1: Translate any word or sentence directly on your screen.
Step 2: Save the definition and phonetics into the app instantly.
Step 3: Organize your vocabulary by date or custom folders.
Step 4: Practice daily to ensure long-term memory.

Designed by a Learner, for Learners:

1. Context-Aware Translation
Meaning is extracted based on the specific context of your sentence. This ensures the translation is always accurate and relevant to what you are reading.

2. One-Tap Save
With just one click, you can save four essential elements: the phrase, phonetics (including word and sentence stress), the definition, and a screenshot of the area you selected. This visual context helps you remember why you saved the word in the first place. Best of all, everything is stored offline on your device, so you have full control over your data.

3. Effortless Organization
Imagine reading "Atomic Habits" by James Clear. You can translate and save every new phrase into a dedicated folder named "Atomic Habits." This keeps your learning organized and prevents words from different books from getting mixed up. Of course, you can also view your entire collection chronologically if you prefer. Your "knowledge treasury" is managed exactly how you want it.

4. Effective Practice Modes
Smart Flashcards: With one tap, prioritize the words you practice least or focus only on the ones you’ve missed.
"Cover-up" List Mode: Practice directly on your vocabulary list by hiding the meanings. I find this method offers a unique type of efficiency compared to traditional flashcards.

5. AI-Powered Accuracy Everything is translated and fine-tuned by AI, providing much higher quality and more natural results than standard Google Translate.

6. No Login Required Start learning immediately without the hassle of creating an account.


I sincerely hope this small tool significantly boosts your learning productivity in the coming days.
If you have any questions while using TraBox, please reach out via email at: contact.hanabi.studio@gmail.com. I’ll support you as soon as I can!

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PRIVACY POLICY
https://docs.google.com/document/d/1iuM0D9kXyytqaLCOYleLDm5HmZGgTzajm7oY54EqxE8/edit?usp=sharing

TERMS OF USE (EULA)
https://docs.google.com/document/d/145GdRC3W4KgXTmWK3k9hLxvrYNy_CyaScS203G4fhZ0/edit?usp=sharing
Updated on
Feb 4, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Personal info, Financial info and 4 others
Data is encrypted in transit

What’s new

Initial Release of TraBox:
1. Direct screen text translation.
2. Save and organize new vocabulary.
3. Flashcard practice modes for better retention.
4. Optimized for a smooth and fast user experience.