OX Wrong Answer Notes

Anyone can make OX Wrong Answer Notes quickly and easily.
Inputting text, taking a picture, recording video, or importing videos and photos from the gallery to make notes.
You can study using the Lock Screen, too.

■ OX Wrong Answer Notes features
√ Displaying a photo on the lock screen.
√ Made so you can see the problem and provide input at the same time.
√ You can draft each problem and answer in its respective area.
√ You can store text, pictures, and videos imported from the gallery.
√ Designed to see each item in detail, without having to open each one separately.
√ Possible to use general memos.

■ Applied in various fields
√ Wrong answer notes for mathematics, science and English so on.
√ Study difficult questions on your smartphone, each and every time.
√ Make Food recipe books, Memorization note...
√ Save general files that are just for you.

■ Technical features
√ You can use different media for backup by using the Android standard database SQLite.
√ Floating action button support, from the older versions of Android.
√ Applies the newest material design according to Android guidelines.
√ Supports 7 languages including Korean, English, Japanese, Chinese, Spanish, French and Russian

■ Free version guide
√ You can download a free version of OX Wrong Answer Notes as well, from the Play Store.
√ Only the paid version support the photo lock screen.
√ It is not possible to use the free version to store more than 30 notes.
√ It is not possible to share databases between the paid and free versions.
√ Continue to save your precious data with the paid version, if you are satisfied with the free version.

■ Contact Us
Please send any inquire to the following email.
 [email protected]