Apps in this category may contain mild or occasional cartoon, fantasy or real-life violence, as well as occasional or mild adult, sexually suggestive or horrifying content and may not be suitable for children under 9 years of age.

12+

Apps in this category may contain occasional mild indecent language, frequent or intense cartoon or real-life violence, minor or occasional adult or sexually suggestive material, and simulated gambling, and may be for children under 12 years of age.

17+

You must be at least 17 years old to access this App.

Apps in this category may contain frequent and intense offensive language; Frequent and intense cartoon, fantasy or realistic violence: frequent and intense adult, scary and sexually suggestive subjects: as well as sexual content, nudity, tobacco, alcohol and drugs, may not be suitable for children under 17 years of age.

Simple Leitner Box 스크린 샷

iPhone

About Simple Leitner Box

Leitner Box Scheduler for physical flashcards. Leitner Box system is a spaced-repetition system based on a 64-days calendar cycle.

Apart from taking a lot of time to prepare a physical schedule, the problem with traditional schedule arises when you forget to review, making you lose the place in the cycle. This app fixes that by showing both due and missed levels.

Features:
- Start freshly from a new schedule
- Continue from your existing schedule (must be based on 7-levels type)
- Automatically calculate levels due each day and which level to do first
- Automatically catch up with levels from missed days
- Simple interface
- No sign-up or sign-in required, your data is synced with your Apple ID