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해커스 ONE (해커스원) - 스마트 클래스

Live(주)챔프스터디13 apps · 3.3M installsEducationFreeIn-app purchases: $0.99 per itemcom.hackers.HackersOne

Hackers ONE enjoys all of Hackers Ingang/Hackers Chinese/Hackerstalk/Hackers appointments. Interested learning search, free learning, textbooks/MP3, pass/take reviews all at once

Alert me★ WatchOpen in Play ↗
Total installs
553,732
exact · Play shows 500,000+
Installs / day
0
7-day avg · last day 0
Rating
4.4★
1.4K ratings · 1 reviews
Released
12 Nov 2020
5.9y ago
Last update
30 Sept 2026
v1.30.8 · 13d ago
Countries
—
not checked yet

Installs per day

gain of the exact counter
025050075012 Oct13 Oct

Lifetime avg ≈ 256/day (all installs ÷ days since release)

Daily tracking since 11 Oct 2026 · history grows every day

Install history

exact counter from Google Play
553.0K553.2K553.4K553.6K553.8K11 Oct12 Oct13 Oct
0100K200K300K400K500K600K12 Nov 202011 Oct 202613 Oct 2026

Dashed: estimate from the release date (no daily data before 11 Oct 2026) · time axis compressed before that day

Daily tracking since 11 Oct 2026 · history grows every day

Change timeline

Full history

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

Availability has not been checked for this app yet. “Check all countries” looks the app up in about 140 Google Play storefronts and shows where it is live, listed but not installable, or missing — plus any country-specific (custom) store listings.

Top countries

estimate · charts of 13 Oct

Most downloads likely come from 🇰🇷 South Korea (~100%).

  1. South Korea100%#179 Trending · Education

Estimated from top-chart positions weighted by each country’s Google Play market size. Countries where the app is not in a chart are not shown, so small markets may be missing.

Top chart positions

as of 13 Oct
ChartCountryRankChange
Trending · Education KR#179▼ 36

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.

Data safety

declared by the developer on Google Play
  • Shares data with third parties App activity and App info and performance
  • Collects data Personal info, Financial info and 3 others
  • Data is encrypted in transit
  • You can ask for your data to be deleted

This is the developer's own declaration, summarised from the Play listing. The permissions below show what the app is technically able to access.

Permissions

17 in 9 groups
6 Sensitive6 Notable5 Routine

What this app can do with your phone

  • Use your camera to take photos and record videos
  • Record sound using your phone's microphone
  • Read photos, videos, and other files saved in your phone's shared storage
  • Add, change or delete photos, videos and other files in your phone's storage
Photos/Media/FilesSensitive2

Access to photos, videos, music and other files stored on your device

  • Read photos, videos, and other files saved in your phone's shared storageread the contents of your USB storage · READ_EXTERNAL_STORAGE
  • Add, change or delete photos, videos and other files in your phone's storagemodify or delete the contents of your USB storage · WRITE_EXTERNAL_STORAGE
StorageSensitive2

Access to files, photos and media saved on your phone's storage

  • Read photos, videos, and other files saved in your phone's shared storageread the contents of your USB storage · READ_EXTERNAL_STORAGE
  • Add, change or delete photos, videos and other files in your phone's storagemodify or delete the contents of your USB storage · WRITE_EXTERNAL_STORAGE
CameraSensitive1

Access to your camera to take photos and record video

  • Use your camera to take photos and record videostake pictures and videos · CAMERA
MicrophoneSensitive1

Access to your phone's microphone to record sound

  • Record sound using your phone's microphonerecord audio · RECORD_AUDIO
Device & app historyNotable1

Access to which apps you run, system logs, and your web browsing history

  • See which apps are running or were recently used on your deviceretrieve running apps · GET_TASKS
PhoneNotable1

Access to phone calls, call history, and voicemail

  • See your phone number, device IDs, whether a call is active, and the other caller's numberread phone status and identity · READ_PHONE_STATE
Device ID & call informationNotable1

Access to your phone's identifiers, mobile network details, and call status

  • See your phone number, device IDs, whether a call is active, and the other caller's numberread phone status and identity · READ_PHONE_STATE
Wi-Fi connection informationRoutine1

Access to details about Wi-Fi networks your device sees or uses

  • See whether Wi-Fi is on and details of the network you are connected toview Wi-Fi connections · ACCESS_WIFI_STATE
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
  • Download files in the background without showing you a download notificationdownload files without notification · DOWNLOAD_WITHOUT_NOTIFICATION
  • 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
  • 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

Screenshot 1 Download
Screenshot 2 Download
Screenshot 3 Download
Screenshot 4 Download
Screenshot 5 Download
Screenshot 6 Download
Screenshot 7 Download
Screenshot 8 Download
Full description
날 위한 스마트 클래스 해커스 ONE! 해커스ONE! 스토어 합산 누적 다운로드 수 10만 건 돌파! 해커스에서 제공하는 다양한 관심분야의 강의를 자유롭게 이동하며 수강해보세요! ★ 해커스ONE 앱에서 제공하는 관심분야 및 수강 가능한 강의 ★ 토익, 토플, 토익스피킹, 오픽, 텝스, IELTS, G-TELP, SAT, 영어회화, 중국어, 교육학논술, 유아임용, 초등임용, 중등임용, 9급공무원, 7급공무원, 소방공무원, 경찰공무원, 공인중개사, 주택관리사, 부동산아카데미, PSAT, 세무사(CTA), 회계사(CPA), 경영지도사, 전기기사, 산업안전기사, 정보처리기사, IT자격증, KBS한국어능력시험, 한국사능력검정시험, 중고등영어, 로스쿨, 변호사, 소방설비기사, 식품기사, 군무원 ★ 해커스ONE의 다양한 수강 편의 기능 ★ 1. 관심분야 별로 모아보기 내가 선택한 관심분야의 수강신청 · 교재 정보 · 수강후기를 모아보고 검색 필터를 통해 필요한 정보만 확인하세요. · 다양한 강의 정보와 시험 일정까지 한 번에 확인 · 교재 정보 뿐만 아니라 교재별 MP3 · 학습자료 이용 · 선배들의 수강 후기를 보고 나에게 맞는 강의 선택 2.다양한 무료강의와 학습자료 실력 쌓기 관심분야 별로 제공되는 무료강의와 학습자료를 확인하세요! · 해커스 스타강사의 강의를 무료 체험 · 해커스만의 엄선된 컨텐츠(데일리 학습, 무료 레벨테스트, 무료 학습자료 등) 경험 3. 내 손안의 강의실 복잡한 강의 찾기는 그만! 나의 강의 목록에서 강의를 바로 재생해보세요. · 나의 강의 목록을 마음대로 DIY (즐겨찾기, 숨기기, 필터 등 다양한 기능 제공) · 메모장, 선생님께 질문하기를 통해 어려운 부분 집중 학습 4. 다양한 정보를 한눈에 해커스에서 제공하는 학습 정보를 확인하고 공유해보세요. · 최근 본 컨텐츠에서 마음에 들었던 강의 다시 확인 · 새소식알림을 통해 관심분야 별 학습 소식 수신 · 자유게시판으로 다양한 학습 정보 확인 및 공유 해커스의 모든 인강을 하나의 앱으로! 해커스 ONE 스마트 클래스 [앱 접근권한에 대한 고지] 앱에서 사용하는 접근 권한에 대하여 아래와 같이 안내해 드립니다. 접근권한은 필수적 접근 권한과 선택적 접근 권한으로 나누어지며, 선택적 접근 권한의 경우 허용에 동의하지 않으셔도 앱 사용이 가능합니다. [필수적 접근 권한] -파일 및 미디어 기기 사진 미디어 파일 액세스 권한으로 영상 및 음성을 저장 및 재생을 위해 사용됩니다. [선택적 접근 권한] -카메라 해커스에 바란다 사진 / 영상 첨부를 위해 사용됩니다. -마이크 음성 녹음기능을 위해 사용됩니다. -전화 전화걸기 및 관리 권한으로 PUSH 환경설정을 위해 사용됩니다. ---- 개발자 연락처 : +8225660001 ---- 개발자 연락처 : +8225660001 ---- 개발자 연락처 : Champstudy Co., Ltd. 23 Gangnam-daero 61-gil 서초구, 서울특별시 06616 South Korea 120-87-09984 제2008-서울서초-0396호 직접신고

What's new

▶ 사용성 개선을 위해 버그 수정 및 안정화 작업을 진행하였습니다

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