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保密观 Downloads & Revenue保密观 · App Store

保密观 is #48 in Reference Free in China and charting in 1 of 30 countries we track.

Updated 11 Nov 2026 · rankings refresh through the day

Developer金城出版社
CategoryReference
PriceFree
Released
Rating★ 1.1 (29k)
Version2.0.62
Age rating4+
First seen by us 25 Sep 2026
Installs (est.)1M+ worldwide

保密观 update history & changes

Last change · 4 events since 21 Oct 2020Full timeline ↓
Full timeline · 4 events
  1. 📈
    保密观 charting in a new country
    South Korea
  2. 🆕
    保密观 first spotted by AppInsider
    #5 in Top Free · Reference · China
  3. 📦
    保密观 version 2.0.62
    修改已知bug
  4. 🆕
    保密观 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
Rating
1.1 ★
29k ratings
Measured
Best rank now
#48
Reference Free
Measured
New ratings a week
43
▼ -49% vs the 2 weeks before
Measured
Exact figures, their ranges and how sure we are, free with an account.Sign up freeSign in

保密观 at a glance

AI summary written from our chart and store data, 2026-10-29. It can be wrong: check the numbers above.

A free reference app by Jincheng Publishing House that provides news, professional resources, and training tools on state, commercial, and personal information protection for users seeking confidentiality knowledge. The app is currently ranked #3 in the China Reference Free category, standing out due to its high volume of ratings (29,102) despite a low average score of 1.13.

Similar apps: Duolingo, Quizlet, Coursera