VocaAce

In-app purchases
Content rating
Everyone
100+
Downloads
Content rating
Everyone
In-App Purchases
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About this app

VocaAce turns vocabulary study into focused runs.

Move through TOEFL and TOEIC-style words, answer quick quiz battles, build your deck, and review weak words before they disappear from memory again. Instead of a static word list, each session gives you a clear loop: learn the word, test it, keep the ones that need another pass, and come back stronger.

Use VocaAce to:
- Study high-value English vocabulary in short runs
- Practice with fast quiz battles and answer feedback
- Build a deck of words you want to keep
- Review missed and weak words across sessions
- Track progress without creating an account

VocaAce is built for learners who know a word once, then lose it a few days later. Keep the session moving, make the word answerable, and return to the ones that still need work.

Privacy Policy & Terms:
https://www.secondearth.io/privacy
https://www.secondearth.io/terms
Updated on
Jul 23, 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
App activity, App info and performance, and Device or other IDs
Data is encrypted in transit
You can request that data be deleted
Content rating
Everyone
In-App Purchases
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App support

About the developer
SECONDEARTH AI, INC.
sunwoo@secondearth.io
1111B S Governors Ave Dover, DE 19904-6903 United States
+1 760-338-2107

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