About this app
シンプルに参考書の進捗を管理できるアプリです。 使い方： 1. 学習を進めたい参考書名、ページ数、画像を登録します 2. 参考書の進捗（現在のページ数、周回数）を記録します。 3.ホーム画面で進捗を管理できます。
Audience growth
Ratings growth
7-day gain
+0
Ratings / day
0.0
30-day gain
+0
Baseline captured. Growth appears after the crawler observes a changed rating count.
Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.
Price tracking
Price intelligence
Current
Free
Historical low
Free
Paid → free
0×
First snapshot captured. The trend line starts after the next crawler price observation.
- First observed Sep 3, 2026 · 10:30 PM Free
Screenshots
