This app is designed to help you learn English Prepositional Idioms, which are idioms that start with prepositions such as out of order, in advance, on purpose, from someone's perspective, in danger, in debt, by mistake, of value, for someone's benefit, etc.

▸ Prepositional Idioms
- Over 1780 idioms
- Detailed meaning

▸ Examples
- Each idiom has a number of examples
- Over 49800 sentences are added

▸ Lessons
- 60 lessons
- Use flashcards to study idioms in a lesson

▸ Flashcards
- Create a deck
- Add idioms into a deck
- Review a deck

▸ Basic features include:
- Bookmark feature
- Search feature
- Learn 5 prepositional idioms daily
- Share, copy an idiom

▸ If you want to suggest a new feature or report an issue, please use feedback feature in the app. Thank you!