App Intel
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PSAT/NCS 기초연산 트레이닝 Live

Tryangle Studio1 app · 1.3K installsEducationFree · contains adsIn-app purchases: $49.99 per itemcom.psatpractice.app

PSAT & NCS Quantitative Reasoning Study - From Basic Calculation and Past Exam Solutions to Explanations and Performance Analysis

Alert me★ WatchOpen in Play ↗
Total installs
1,305
exact · Play shows 1,000+
Installs / day
—
measured after our second crawl (about a day)
Rating
—★
— ratings · — reviews
Released
—
—
Last update
30 Sept 2026
v2.0.16 · 11d ago
Countries
0/1
live · checked 24h ago

Install history

exact counter from Google Play
1.3K1.5K1.6K1.8K2K10 Oct11 Oct11 Oct
1.3K1.5K1.6K1.8K2K10 Oct11 Oct11 Oct

Installs per day · last 90 days

Not enough history yet — check back tomorrow

Change timeline

No changes recorded yet. We compare every crawl with the previous one and list title, icon, screenshots, description, version, price and availability changes here.

Country availability

Live 0Listed, not installable 1Not listed 0
United States

Top countries

Country data will be available soon.

We estimate where downloads come from using the app’s position in Google Play’s top charts in about 140 countries. This app is not in any chart we have collected yet; the estimate appears as soon as it is.

Top chart positions

Not in any tracked top chart.

App manifest

Read this app's manifest from Google Play: permissions, declared SDKs, components and AdMob app ID. Saved analysis appears here automatically.

Manifest analysis reads only the required APK ranges. Base APK downloads may need separate device splits to install.

Permissions

7 in 1 group
0 Sensitive2 Notable5 Routine
OtherNotable7

Access to miscellaneous device features that don't fit other categories

  • Start itself automatically as soon as your phone finishes turning onrun at startup · RECEIVE_BOOT_COMPLETED
  • Keep your phone's processor or screen from going to sleep, which can use more batteryprevent device from sleeping · WAKE_LOCK
  • Check whether you are online and whether you use Wi-Fi or mobile dataview network connections · ACCESS_NETWORK_STATE
  • Connect to the internet to load content and send datafull network access · INTERNET
  • Make your phone vibratecontrol vibration · VIBRATE
  • Check with Google Play that you got this app legitimatelyGoogle Play license check · com.android.vending.CHECK_LICENSE
  • Receive push messages sent from the app's servers over the internetreceive data from Internet · com.google.android.c2dm.permission.RECEIVE

Sensitive = can reach personal data, location, camera/mic or act on your behalf. Notable = changes how your device behaves. Routine = normal for almost every app. Source: Google Play's permission list for all versions of this app.

Store listing

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Full description
PSAT·NCS 수리영역을 체계적으로 연습하는 학습 앱입니다. 기초연산부터 실제 기출문제까지, 단계별로 실력을 쌓을 수 있습니다. 기초연산 트레이닝 - 16가지 문제 유형 (사칙연산, 비율, 백분율, 분수 비교, 수열, 평균 등) - 단계별 난이도로 약한 부분을 집중 연습 - 매 세션 새로 생성되는 문제로 반복 학습 기출문제 풀이 - PSAT·NCS 기출문제를 앱에서 바로 풀이 - 실제 시험과 유사한 풀이 환경 - 문제별 상세 해설 제공 성과 분석 - 강점·약점 진단으로 학습 방향 제시 - 학습 연속 기록과 일일 목표 관리 태블릿앱 지원 - 태블릿과 펜으로 직접 필기하며 풀이 - 한 계정으로 휴대폰과 태블릿 모두 이용 ---- 개발자 연락처 : 박종혁 연수동산로 26 105동 1101호 충주시, 충청북도 27353 South Korea 785-16-02847 제2026-충북충주-0200호 충주시청

What's new

• 기출 풀이·채점 결과·해설 화면을 새로 다듬었습니다 • 오답노트를 날짜별로 정리하고, 문제를 한눈에 알아볼 수 있는 썸네일을 넣었습니다 • 태블릿 기초연산 풀이 화면을 새로 디자인하고, 연습장에 획 지우개를 추가했습니다 • '틀린 문제 모두 담기'에서 일부 문항이 빠지던 문제를 고쳤습니다 • 일부 안드로이드 기기에서 기출 풀이 중 앱이 종료되던 문제를 고쳤습니다 • PSAT·NCS 기출 3,500여 문항의 해설을 한 문항씩 다시 검토해 바로잡고, 정답 표기 오류 10문항을 수정했습니다

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