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ボイラー整備士-試験対策-国家資格 icon

ボイラー整備士-試験対策-国家資格 Downloads & Revenueボイラー整備士-試験対策-国家資格 · App Store

ボイラー整備士-試験対策-国家資格 is #192 in Magazines & Newspapers Free in Japan and charting in 1 of 30 countries we track.

Updated 8 Nov 2026 · rankings refresh through the day

DeveloperTAKAYUKI OOTA
CategoryEducation
PriceFree
Released
Rating★ 0.0 (0)
Version1.1
Age rating4+
First seen by us 25 Sep 2026

ボイラー整備士-試験対策-国家資格 update history & changes

Last change · 3 events since 31 Dec 2025Full timeline ↓
Full timeline · 3 events
  1. 🆕
    ボイラー整備士-試験対策-国家資格 first spotted by AppInsider
    #82 in Top Free · Magazines & Newspapers · Japan
  2. 📦
    ボイラー整備士-試験対策-国家資格 version 1.1
    軽微なアップデートをしました
  3. 🆕
    ボイラー整備士-試験対策-国家資格 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
#192
Magazines & Newspapers Free
Measured

ボイラー整備士-試験対策-国家資格 on the App Store

App details

App ID
6757135677
Publisher
ARKTECH LLC (Japan)
On the store since
Dec 2025
Under a year
Minimum OS
iOS 16.0+
iPhone 8 and later
Devices
iPhone · iPad
Universal purchase
Content rating
4+
Languages
1
JA
Size
5 MB
Also listed in
Magazines & Newspapers