Lockscreen Hanzi - Memorize

Lockscreen Hanzi - Memorize by Wafour Edu is currently ranked #15 on the Google Play Top Free chart in South Korea, having climbed 3 positions recently. Its all-time peak is #5, reached on 2026-07-28, indicating it has historically performed significantly better than its current standing. Over the last 30 days, the app's best position has been #10 with an average of #17, suggesting it is currently performing in line with its recent average and well below its peak. The trajectory shows a modest recent climb, though there remains a notable gap between its current rank and both its 30-day best and its all-time high.