MightySignal menu


po hsiung hsu

  • Platform: iOS
  • App ID: 956291066
  • Price: Free
  • Category: Entertainment, Education
  • Website: atwhs.com
  • Ad spend: No
  • Mobile Priority: Low
  • User Base Size: Weak
Live Scan This App

Installed ios SDKs

Uninstalled SDKs

  • No SDKs have been uninstalled since we started tracking this app

See Individual SDKs

App Ranking

This is a premium feature

Unlock now
App Ranking

Installs Over Time

This is a premium feature

Unlock now
Installs Over Time


Publisher: po hsiung hsu
Number of Apps: 12, including

  • Study-Micro
  • World-History
  • Vocab_Revolve
  • 大学英语四级考试单字
  • Follow Me on QR Code
Latest Update/Release: 36524 days ago


This App is an easy-to-use tool for learning English, and it supports 54,000 crucial vocabulary terms for memorization. How to operate: When a word appears, you can use the revolving wheel to change letters in the said term, or you can choose to add/subtract a letter from within. The App automatically links to websites for further word definition/explanation, and it is capable of switching to 17 different sites for user edits. You can save the word pronunciations into your user database for future memorization as well. Aside from randomized vocabulary, the App also provides keyword search for both English and Mandarin. You can find words with specific prefixes/suffixes to study, and it is a highly recommended way of learning new terms. Thank you for your interest, and specific details can be found on our website.


Rating 5.0

Based on 1 ratings

Last Update

Last Update 1.5

Released November 14, 2016

Requested Permissions

No data

User Base

User Base

Small unlock See which permissions

Firmographic Data

Firmographic Data

Small unlock See which permissions

Contact MightySignal

Please provide your name.
Please provide your surname.
Please provide your email.

Trusted by

  • Zendesk
  • Mixpanel
  • Amplitude

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.