Redpen 4+

Check your English using AI‪!‬

Sung Eun Choi

Designed for iPhone

    • Free

iPhone Screenshots

Description

Take a picture. Get English Grammar or Pronunciation feedback.

Track your progress over time.

Take a picture of your handwritten English work and get grammar feedback!

Take a picture of any text, read it out loud and get pronunciation feedback!

It's as easy as that. Take a picture, get your feedback.

Perfect for anyone looking to learn English reading and writing at home!

We mark your writing and pronunciation using the best A.I algorithms!

App Privacy

The developer, Sung Eun Choi, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Linked to You

The following data may be collected and linked to your identity:

  • Contact Info
  • User Content
  • Usage Data
  • Diagnostics

Privacy practices may vary based on, for example, the features you use or your age. Learn More

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