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以观书法 Downloads & Revenue以观书法 · App Store

以观书法 is #30 in Education Grossing in China and charting in 1 of 30 countries we track.

Updated 11 Nov 2026 · rankings refresh through the day

DeveloperAnHui YiGuan Culture Technology Co., Ltd
CategoryEducation
PriceFree
Released
Rating★ 4.8 (34k)
Version5.4.0
Age rating4+
First seen by us 25 Sep 2026
Installs (est.)1M+ worldwide

以观书法 update history & changes

Last change · 8 events since 29 Jul 2018Full timeline ↓
Full timeline · 8 events
  1. ✏️
    以观书法: new iPad screenshots
    · CN
  2. ✏️
    以观书法: new screenshots
    10 screenshots (was 10) · CN
  3. 📦
    以观书法 updated to version 5.4.0
    1. 适配新机型新系统。
    2. 小功能优化,体验优化。
    3. bug 修复
  4. 📈
    以观书法 entered the top 100
    Top Free · Education · CN
  5. 🆕
    以观书法 first spotted by AppInsider
    #34 in Top Grossing · Education · China
  6. 📦
    以观书法 version 5.3.11
    1. 体验优化
  7. 🆕
    以观书法 released on the App Store

Collected from the stores by AppInsider since we first spotted the app. Dates are when we saw each change.

Monthly users
all platforms
Revenue / month
in-app, worldwide
Rating
4.8 ★
34k ratings
Measured
Best rank now
#30
Education Grossing
Measured
New ratings a week
149
▲ +34% vs the 2 weeks before
Measured
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以观书法 on the App Store

App details

App ID
1351158526
Publisher
AnHui YiGuan Culture Technology Co., Ltd
On the store since
Jul 2018
8 years on the store
Minimum OS
iOS 15.0+
iPhone 6s and later
Devices
iPhone · iPad
Universal purchase
Content rating
4+
Languages
1
ZH
Size
9 MB
Also listed in
Reference