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Shuffling of options Sometimes on reattempting same question I forgot the concept /don't even completely read the question and mark answer OTB of option as the brain knows that this question answer is this particular option. This creates bias
★★★★★jahnavi suram· May 24, 2026
core BTR is the main source of my preparation, HAINAN MAM thank you so much
★★★★★Ketan Kumawat· May 25, 2026
Core btr helps me in achieving inicet rank 22.
★★★★★Yasho Vardhan Mishra· May 23, 2026
There was an issue in my subscription which was resolved, and I am grateful for that though it was done late otherwise the experience of the app is excellent and ma'am teaching is the best and high yielding and the content is highly refined!!
★★☆☆☆Subhojit Ghosh· May 28, 2026
Core btr Support is not responding for 2 days. I have subscribed but still only free version of the app is working
★★☆☆☆Shubham Agarwal· May 27, 2026
Giving two stars only to highlight this point. The content is gold standard for mbbs students, but the issue that we can't screenshot or capture the mcqs is slightly user unfriendly. While other apps allow to upload their questions on AI if we want a more lucid explanation of any mcq, or translated into their regional language by AI. That screen capture feature which all other apps allow helps the users to understand the question more if the app explanation is difficult to understand.
★★☆☆☆PRATYUSH· May 29, 2026
Can you please fix the contrast issue that is happening now with the recent update? Or you guys checking the microcellular pathway? The options are not as jet black as it should be.it has become lighter causing eye strain
Google Play Rankings for CoreBTR
This app is not ranked
Technologies used by CoreBTR
CoreBTR is requesting 46 permissions and we don't have library information (yet).
Permissions
Development tools
test access to protected storage
Network communication
view network connections,
view Wi-Fi connections,
download files without notification,
full network access,
Google Play license check,
receive data from Internet
Your accounts
read Google service configuration
Storage
modify or delete the contents of your USB storage
Hardware controls
take pictures and videos,
change your audio settings,
record audio,
control vibration
System tools
run at startup,
draw over other apps,
prevent phone from sleeping
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Each subscription will automatically renew 3 days before the expiration date for
the same time period. Subscriptions can be cancelled at any time before the renewal.
