Mini
Ask4Exam AI · 30 days
৳99
≈267 answers a month
estimated, based on a typical answer
≈27 answers / 5 hours
- Lite + Flash models
- Every answer cites the book and page
- Up to 3 active devices
- 30 days of access
Plans & pricing
One month. Every answer with a page number.
Pick the study load that fits your month. Pay with bKash, and access starts after a quick manual verification. All prices are in BDT.
One A4E ID Up to 3 devices bKash Verified manually
Ask4Exam AI
Choose your study load
Every plan unlocks the same cited-answer experience. Bigger plans simply give you more answers to work with.
Answers are estimates based on a typical answer; longer answers use more.
Plus
Ask4Exam AI · 30 days
৳299
≈1,333 answers a month
estimated, based on a typical answer
≈83 answers / 5 hours
- Lite + Flash models
- Every answer cites the book and page
- Up to 3 active devices
- 30 days of access
Pro
Ask4Exam AI · 30 days
৳499
≈2,667 answers a month
estimated, based on a typical answer
≈133 answers / 5 hours
- Lite + Flash models
- Every answer cites the book and page
- Up to 3 active devices
- 30 days of access
Library
Rent a whole shelf
Library packages unlock the included folders and books for the full period. Free books stay free, with or without a package.
First Prof 2026
Library package · 30 days
৳200
Unlock the included folders and books for the full rental period.
Includes 1 path
First Prof
Freebies are always free Up to 3 devices
Open library packagesWhat your A4E account includes
Cited AI answers
On every AI plan: the textbook, edition and printed page behind the answer.
Library access
Free books stay open. Paid packages unlock their included folders and books.
Up to 3 active devices
Study on your phone, laptop and tablet. A new device may replace the oldest one.
One A4E ID
The same account across AI, Library and the coming Exam app.
Payment
How bKash payment works
No card · no auto-renewal
- 01
Choose a plan
Open the Store in your A4E account and pick an AI plan or a library package.
- 02
Send the exact amount
Use the bKash merchant number shown at checkout. No card is needed.
- 03
Paste the TrxID
Submit the bKash transaction ID. The team verifies it manually.
- 04
Start studying
Access starts after verification, usually within a few hours.
Access starts after verification. If a payment is not verified, contact support with your A4E ID and bKash TrxID.
Not sure yet?
Read how the study loop works, or check the questions students ask before choosing a plan.
Create your A4E ID first.
It takes a minute with an email code or Google. Then choose a plan inside your own store.