AnnoReader 4+

English Text Annotation Tool

Hironobu Saito

    • Free



AnnoReader is a reading app for English language learners or readers of other languages.

This tool visualizes English sentence structure, such as nouns, verbs, clauses, and phrases, by adding various annotations to make a text more readable.


1) English annotations

- Visualize clauses, phrases and their modifiers
- Show Part-of-speech tags
- Underline compound words

2) Translation

- Show translation on each clause and phrase
- 100+ languages are supported

3) Multiple input methods are supported

- Keyboard
- Clipboard
- From other apps by iOS sharing function

4) Favorite sentence

You can stock your favorite sentence and annotate them again with one tap.

5) Dark mode

Dark mode is supported

What’s New

Version 2.1.2

- Change some UI elements for the further update
- Add Ad unit for testing
- Update Flutter libraries and plugins

App Privacy

The developer, Hironobu Saito, 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 Not Collected

The developer does not collect any data from this app.

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

More By This Developer

You Might Also Like