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CILS B1 Prep Downloads & RevenueCILS B1 Prep · App Store

CILS B1 Prep is #20 in Education Paid in Brazil and charting in 2 of 30 countries we track.

Updated 11 Nov 2026 · rankings refresh through the day

Developer岳 胡
CategoryEducation
Price1.99 EUR
Released
Rating★ 0.0 (0)
Version1.0
Age rating4+
First seen by us 25 Sep 2026

CILS B1 Prep update history & changes

Last change · 11 events since 6 Aug 2026Full timeline ↓
Full timeline · 11 events
  1. 📈
    CILS B1 Prep entered the top 10
    Top Paid · Education · BR
  2. 📈
    CILS B1 Prep entered the top 10
    Top Paid · Education · IT
  3. 📈
    CILS B1 Prep entered the top 100
    Top Paid · Education · IT
  4. 📈
    CILS B1 Prep charting in a new country
    Italy
  5. 📈
    CILS B1 Prep charting in a new country
    United Kingdom
  6. 🆕
    CILS B1 Prep first spotted by AppInsider
    #19 in Top Paid · Education · Brazil
  7. 🆕
    CILS B1 Prep: its developer released another app: ConvertToMarkdown Offline 離線隱私
  8. 🆕
    CILS B1 Prep: its developer released another app: TC Ship Master
  9. 🆕
    CILS B1 Prep: its developer released another app: ID Watermark
  10. 📦
    CILS B1 Prep version 1.0
    No release notes
  11. 🆕
    CILS B1 Prep released on the App Store

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

Rating
0.0 ★
0 ratings
Measured
Best rank now
#20
Education Paid
Measured

CILS B1 Prep on the App Store

App details

App ID
6795391547
Publisher
岳 胡
On the store since
Aug 2026
Under a year
Minimum OS
iOS 17.0+
iPhone XS and later
Devices
iPhone · iPad
Content rating
4+
Languages
1
EN
Size
1 MB
Also listed in
Utilities