Tsurukame - For WaniKani is a native iOS app designed to help users learn Japanese Kanji and Vocabulary using WaniKani's Spaced Repetition System. With its super-fast performance, all the mnemonics are pre-loaded on your device, eliminating any waiting time.

One of the standout features of Tsurukame is its ability to allow users to do reviews and lessons offline. This means that even when you don't have an internet connection, you can continue learning and your progress will be synced when you're online again.

The app provides helpful visual aids through graphs that show your upcoming reviews, as well as your progress on current level radicals, kanji, and vocabulary. This allows users to track their learning progress and stay motivated.

Additionally, Tsurukame offers options to ignore typos and add synonyms during reviews, giving users the flexibility to customize their learning experience. The app also provides options to sort reviews by SRS level and Wanikani level, making it easier to focus on specific areas of study.

Overall, Tsurukame - For WaniKani is a comprehensive and efficient tool for learning Japanese Kanji and Vocabulary, with its offline capabilities, visual aids, and customizable options.