Learning a language is about four skills. Reading, Writing, Speaking, Listening. To become fluent you need to balance all four skills.
Writing Kanji is an important skill. It also helps solidify the kanji in your memory.
Kanji Writer is a tolerant tester to allow you to rapidly review your kanji knowledge.
Kanji Writer helps beginners practice the writing of the first 440 kanji learned in Japanese schools.
Stroke order is important, but Kanji Writer usually only requires you to get the kanji “pretty much right”.
It’s not about meticulous detail, it’s about learning which kanji is which. Allowing you to move through the practise session quickly and fluently.
Regular practise and review is the only way to build your kanji knowledge.