English Vocab Boost

LiveAzure Skies Inc.5 apps · 4.2K installsEducationFree · contains adsjp.co.sky.azure.LearnEnglish

Learn English words on the go. Improve skills with quizzes and spell checks.

Total installs
1,359
exact · Play shows 1,000+
Installs / day
0
7-day avg · last day 0
Rating
—★
— ratings · — reviews
Released
13 Dec 2013
12.8y ago
Last update
24 Sept 2026
v1.6.17 · 20d ago
Countries
—
not checked yet

Installs per day

gain of the exact counter
01234511 Oct12 Oct13 Oct

Daily tracking since 10 Oct 2026 · history grows every day

Install history

exact counter from Google Play
1,3581,3591,36010 Oct12 Oct13 Oct
02505007501,0001,2501,50013 Dec 201310 Oct 202613 Oct 2026

Dashed: estimate from the release date (no daily data before 10 Oct 2026) · time axis compressed before that day

Daily tracking since 10 Oct 2026 · history grows every day

Change timeline

Full history

No changes recorded yet. We compare every crawl with the previous one and list title, icon, screenshots, description, version, price and availability changes here.

Country availability

Availability has not been checked for this app yet. “Check all countries” looks the app up in about 140 Google Play storefronts and shows where it is live, listed but not installable, or missing — plus any country-specific (custom) store listings.

Top countries

Country data will be available soon.

We estimate where downloads come from using the app’s position in Google Play’s top charts in about 140 countries. This app is not in any chart we have collected yet; the estimate appears as soon as it is.

Top chart positions

Not in any tracked top chart.

Data safety

declared by the developer on Google Play
  • Shares data with third parties Device or other IDs
  • Collects data Device or other IDs
  • Data is encrypted in transit
  • No way to ask for data deletion

This is the developer's own declaration, summarised from the Play listing. The permissions below show what the app is technically able to access.

Permissions

5 in 1 group
0 Sensitive1 Notable4 Routine
OtherNotable5

Access to miscellaneous device features that don't fit other categories

  • Keep your phone's processor or screen from going to sleep, which can use more batteryprevent device from sleeping · WAKE_LOCK
  • Check whether you are online and whether you use Wi-Fi or mobile dataview network connections · ACCESS_NETWORK_STATE
  • Connect to the internet to load content and send datafull network access · INTERNET
  • Check with Google Play that you got this app legitimatelyGoogle Play license check · com.android.vending.CHECK_LICENSE
  • Read Google service settings stored on your deviceread Google service configuration · com.google.android.providers.gsf.permission.READ_GSERVICES

Sensitive = can reach personal data, location, camera/mic or act on your behalf. Notable = changes how your device behaves. Routine = normal for almost every app. Source: Google Play's permission list for all versions of this app.

Store listing

Full description
This app allows you to memorize 3,300 English words using a quiz-like approach, with multiple-choice and text input options, while listening to pronunciation and checking phonetic symbols with a text-to-speech function. It features five modes and allows you to check your grades. Your grades are saved when you exit or pause the app, so you can study easily even during your commute. It is recommended for those looking to improve their English skills, such as those taking exams, Eiken, or TOEIC. We are actively working to improve the app's features, so please leave a review if you have any requests. ■About Question Modes ・Japanese-English Multiple-Choice Mode Answer the English question in Japanese with four choices. ・English-Japanese Multiple-Choice Mode Answer the Japanese question in English with four choices. ・Similar Word Rate Mode Provides questions with similarly spelled or confusing words. ・Listening Mode Listen to the English pronunciation and answer the correct answer. ・Typing Mode Look at the Japanese and enter the English spelling to check the spelling. ■About the Settings Screen Before Starting Questions ・Select Number of Questions Questions will be repeated until all selected questions are answered correctly. ・Select Level Select the importance level of the words. 1–5 (Low to High Importance) ・Question Pattern Select whether to prioritize words with low correct answer rates. ・Time Limit Select whether or not to impose a time limit for solving the questions. ■About Results You can check the number of questions, number of correct answers, accuracy rate, and accuracy rate trend for each of the 3,000 words. You can display Japanese translations and phonetic symbols by pressing the "Display Switch" button.

What's new

Minor bug fixes.

Similar apps

closest title first, then most installs per day
More similar apps (opens in a new tab)