노답노트

Name: 노답노트
Author: YES.DEV

LiveYES.DEV3 apps · 101 installsEducationFreeIn-app purchases: $11.99 per itemcom.ycse.nodoubtnote

Solve math problems with just one photo! An AI-powered tutoring app for elementary, middle, high school, and CSAT math that explains step-by-step. Automatic generation of similar problems.

Alert me ★ Watch Open in Play ↗

Total installs: 55
Installs / day: 0
Rating: —★
Released: 15 Jan 2026
Last update: 5 Oct 2026
Countries: —

Install history

exact counter from Google Play

30dAll

Installs per day · last 90 days

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

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

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.

Data safety

declared by the developer on Google Play

No data shared with third parties
Collects data Personal info, Photos and videos and 3 others
Data is encrypted in transit
You can ask for your data to be deleted
Follows the Play Families Policy

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

14 in 5 groups

6 Sensitive2 Notable6 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

OtherNotable8

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
Read Google service settings stored on your deviceread Google service configuration · com.google.android.providers.gsf.permission.READ_GSERVICES
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

Full description

사진 한 장으로 수학 문제 풀이가 끝난다. 노답노트는 AI가 수학 문제를 사진으로 인식해 단계별 풀이 과정을 친절하게 설명해주는 수학 풀이 앱이다. 초등학생부터 중학생, 고등학생, 수능 대비 학생까지 - 사진을 찍어 올리면 AI 수학 과외 선생님이 24시간 곁에 있다. 진짜 양질의 문제들로 학습시킨 AI가 오직 네 수능 고득점만을 위해 작동한다. 초등학생이든, 중학생이든, 고등학생이든 상관없다. 기어이 네 수능날 빛을 보게 만들거다. [주요 기능] ■ AI 사진 풀이 - 수학 문제 사진을 찍으면 자동으로 인식하고 풀이 시작 ■ 단계별 풀이 - 식 전개부터 정답까지 차근차근 설명 ■ AI 채팅 과외 - 모르는 부분은 바로 질문, AI가 즉시 답변 ■ 유사 문제 자동 생성 - 비슷한 유형의 연습 문제로 반복 학습 ■ 약점 분석 - 자주 틀리는 영역을 AI가 콕 집어준다 ■ 수식·그래프 렌더링 - LaTeX 수식과 도형 그래프까지 깔끔하게 [이런 학생에게 추천한다] · 수학 문제 풀이 과정이 막막한 초중고 학생 · 혼자 공부하다 자주 막히는 학생 · 더 많은 연습 문제, 유사 문제가 필요한 학생 · 수능 수학과 내신 수학을 함께 잡고 싶은 고등학생 · AI 수학 튜터로 매일 단단해지고 싶은 학생 [지원 학년] 초등학교 저학년·고학년, 중학교, 고등학교 전 학년 수학 ---- 개발자 연락처 : 황요섭 노원로 495 1306호 노원구, 서울특별시 01691 South Korea

What's new

구독 결제와 구매 복원은 스토어 결과와 서버의 프리미엄 확인이 모두 끝난 뒤에만 완료로 표시돼요. 결제를 취소하거나 확인이 늦어져도 버튼을 다시 누를 수 있고, 늦게 확인되면 프리미엄이 자동으로 적용돼요. 다시 연 약점 문제에 채점 기록이 없으면 정답으로 표시하지 않고 기록이 없다고 알려줘요. 학습 기록은 실제로 저장된 문제 기록과 단원별 개수만 보여줘요. 약점 문제 풀이를 불러오지 못했을 때 '다시 시도'를 누르면 새 문제 대신 같은 문제의 풀이를 다시 불러와요. 구독 결제·해지 안내가 Android에서는 Google Play, iOS에서는 Apple 기준으로 표시돼요.

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