About this app
适合入学前儿童或一年级的小学生，题目种类丰富。而且问题都是真人语音提问，孩子即使有些字不认识，也能完整听懂问题。 此应用为二年级数学题为主的有声问答游戏。
Latest release
What’s New
Version 2.0
Mar 2, 2021
适配IOS14.4
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 23, 2026 · 9:37 PM Free
Screenshots
