App Intel
512

Diagram

LivecompliancerLee1 app · 61 installsProductivityFree · contains adsl.j.s

A customized calendar for train and subway drivers nationwide. Register photos for reference by date to check quickly and conveniently.

Alert me★ WatchOpen in Play ↗
Total installs
61
exact · Play shows 50+
Installs / day
—
measured after our second crawl (about a day)
Rating
—★
— ratings · — reviews
Released
—
—
Last update
10 Oct 2026
v1.0.120 · 1d ago
Countries
0/1
live · checked 12h ago

Install history

exact counter from Google Play
Not enough history yet — check back tomorrow
Not enough history yet — check back tomorrow

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.

Data safety

declared by the developer on Google Play
  • No data shared with third parties
  • Collects data App activity, App info and performance, and Device or other IDs
  • Data is encrypted in transit
  • No way to ask for data deletion

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
  • Read photos, videos, and other files saved in your phone's shared storage
  • See all events in your calendar, including details like guests, places and notes
  • Add, change or delete calendar events and email guests, without telling the calendar owner
  • Show its own windows or bubbles on top of other apps you are using
CalendarSensitive2

Access to your calendar events and their details

  • See all events in your calendar, including details like guests, places and notesread calendar events plus confidential information · READ_CALENDAR
  • Add, change or delete calendar events and email guests, without telling the calendar owneradd or modify calendar events and send email to guests without owners' knowledge · WRITE_CALENDAR
Photos/Media/FilesSensitive1

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
StorageSensitive1

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
CameraSensitive1

Access to your camera to take photos and record video

  • Use your camera to take photos and record videostake pictures and videos · CAMERA
OtherSensitive9

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

  • Show its own windows or bubbles on top of other apps you are usingdraw over other apps · SYSTEM_ALERT_WINDOW
  • 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

Screenshot 1 Download
Screenshot 2 Download
Screenshot 3 Download
Screenshot 4 Download
Screenshot 5 Download
Full description
"현장에서 근무하며 소소하게 필요했던 기능을 모아 제가 쓰려고 직접 만들어본 캘린더 앱, 'Diagram(다이아그램)'입니다." 매번 바뀌는 일정과 챙겨야 할 실무 정보들을 갤러리에서 일일이 찾기 번거로우셨나요? 저 역시 근무하며 느꼈던 작은 불편함들을 해결해보고자 이 앱을 시작하게 되었습니다. 거창한 플랫폼은 아니지만, 전국의 동료 기관사분들과 함께 나누고 싶어 조심스레 공유합니다. [주요 기능 및 특징] 1. 업무 참고용 사진을 날짜별로 등록 특정 지역에 국한되지 않고, 본인에게 필요한 이미지를 직접 달력에 띄울 수 있습니다. 출근 전 확인해야 할 정보들을 날짜별로 매칭해두면, 앱 실행 시 즉시 확인할 수 있어 편리합니다. 2. 홈 화면 위젯 지원 앱을 굳이 열지 않아도 홈 화면에서 오늘의 주요 일정을 바로 확인할 수 있습니다. 바쁜 출근길, 위젯 하나로 빠르고 간편하게 업무 준비를 시작하세요. 3. 다이아별 특이사항 기록 및 관리 각 다이아(근무)별로 잊지 말아야 할 특이사항이나 주의 정보를 꼼꼼하게 기록할 수 있습니다. 미리 메모해둔 정보를 확인하며 업무에만 온전히 집중할 수 있도록 돕습니다. 4. 함께 채워가는 전국 기관 정보 현재는 제가 속한 환경 위주로 시작하여 타 기관의 정보가 부족할 수 있습니다. 다른 기관의 정보도 지속적으로 추가할 예정이며, 관련 데이터를 메일로 보내주시면 언제든지 빠르게 반영하여 업데이트하겠습니다. 동료분들의 소중한 제보를 기다립니다. 5. 철저한 로컬 데이터 보안 가장 신경 쓴 부분입니다. 등록하신 사진과 메모는 외부 서버로 전송되지 않으며, 오직 사용자 본인의 휴대폰 기기 내에만 저장됩니다. 보안 걱정 없이 안심하고 사용하셔도 됩니다. 거창한 기술보다는 우리 업무의 디테일한 편리함에 집중했습니다. 오늘도 안전 운행하시길 바라며, 현장에서 고생하시는 모든 선후배, 동료분들을 응원합니다!

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