BDOC

Name: BDOC
Author: Bangladesh Olympiad Challenge

LiveBangladesh Olympiad Challenge1 app · 2.1K installsEducationFreeonline.bdoc.app

Olympiads, quizzes, learning resources, and student competitions in one app.

Alert me ★ Watch Open in Play ↗

Total installs: 2,061
Installs / day: 0
Rating: —★
Released: 17 Jun 2026
Last update: 4 Aug 2026
Countries: —

Installs per day

gain of the exact counter

12 Oct 2026No change in the counterOur first day-to-day reading of the counter. The line starts with the next one.

Daily tracking since 11 Oct 2026 · history grows every day

Install history

exact counter from Google Play

1dAll

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 🇧🇩 Bangladesh (~100%).

Bangladesh100%#134 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

Chart	Country	Rank	Change
Trending · Education	BD	#134	—

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 Device or other IDs
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

11 in 5 groups

6 Sensitive1 Notable4 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

OtherNotable5

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

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
Receive push messages sent from the app's servers over the internetreceive data from Internet · com.google.android.c2dm.permission.RECEIVE

Read more · all 11 permissions Show less

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

Download

Full description

BDOC is a learning and competition platform for students who love Olympiads, quizzes, and academic challenges. With BDOC, students can easily join online competitions, practice their skills, and explore exciting learning opportunities from anywhere in Bangladesh. Whether you are preparing for a Science Olympiad, improving your problem-solving skills, or just want to challenge yourself, BDOC makes learning more fun, interactive, and competitive. What you can do with BDOC: Join Olympiads & Competitions Participate in online Olympiads and academic contests in subjects like Math, Physics, Chemistry, Biology, ICT, and more. Practice & Learn Improve your knowledge with quizzes, challenges, and learning activities designed for students. Get Important Updates Receive notifications about upcoming competitions, registration deadlines, results, and new events. Explore Student Programs Join webinars, campus ambassador programs, and other student engagement activities. Celebrate Achievements View winners, rankings, and success stories from students around the country. Easy to Use Simple design, smooth experience, and quick access to competitions and resources. Why students love BDOC: • Easy online participation • Fun and competitive learning • Opportunities to improve skills • Student-friendly platform • Access anytime, anywhere

What's new

What's new: • Added in-app viewing for Olympiad details and syllabus. • Improved leaderboard and navigation experience. • Enhanced app performance and stability. • Fixed minor bugs and UI issues.

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