About this app
一款非常简洁高效的识别文字，记录读书心得，快速摘录图书文字的读书笔记本！ 在这里你可以搜索到正在阅读的书籍，并为它创建笔记。通过强大的文字识别功能，快速准确摘录书本上的文字，并记录你对这个摘录的想法和心得。我们采用强大的百度OCR识别技术，并且完全免费使用，不用担心收费的问题。 我们还会不断改进产品呢，有任何疑问或建议欢迎邮件联系czh0766@163.com，谢谢！
Latest release
What’s New
Version 4.0
Jan 8, 2022
修复一些已知问题。
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 Aug 20, 2026 · 9:20 PM Free
Screenshots
