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Free JAMB app: what to actually look for
You have probably met the wall already. You install an app described as free, answer ten questions, and hit a screen asking for money. Here is how the market really works, how to judge an app before you commit your study time to it, and what JAMB Pro gives you at no cost.
What "free" usually means in a JAMB app
Search the stores for a JAMB CBT app and almost everything you find is described as free. Install a few and a pattern shows up quickly. The download costs nothing, the first subject opens, and somewhere between question ten and question thirty you meet a screen asking for a one-off payment, commonly around ₦4,000, to see the rest.
None of that is dishonest in itself. Assembling tens of thousands of past questions, typing them up, checking the answers and writing explanations is real work, and charging for it is a fair business decision. The issue is when you find out. A paywall you discover after you have downloaded the app, picked your subjects and started a session has already cost you time and data.
Two other details catch people out. The unlock is usually tied to one device, so changing your phone can mean paying again. And the payment is often taken through a channel with no refund route if the app turns out to be poor.
What a hidden paywall actually costs you
The money is the smaller problem. ₦4,000 is a real amount for a candidate, but the bigger cost is what happens to your preparation:
- You stop practising. The most common outcome is not paying. It is quietly abandoning the app and going back to reading notes, which is the least effective way to prepare.
- You practise only one subject. Some apps unlock per subject. Candidates buy the subject they already like, which is exactly the wrong one to focus on.
- You lose it when your phone changes. A device-locked licence is gone if the phone is lost, sold or reset.
The best JAMB app is the one you will still be opening in week nine. Anything that interrupts the habit is working against you, whatever it costs.
Four things to check before you trust one
Price aside, these four separate a useful app from a waste of storage:
- Does every answer come with an explanation? An answer key tells you that the answer was C. It does not tell you why, so you learn nothing you can carry into a different question on the same topic. This is the single biggest quality difference between apps.
- Does it work offline? Data is expensive. An app that needs a connection for every question is one you will not use on the bus, in class, or when the network is bad.
- What is it asking for? A past-questions app has no reason to want your contacts, your photo library, your JAMB portal password or your NIN. Anything requesting those is a problem.
- Are the questions real? Look for questions labelled by year. Padding a bank with invented questions is common and it trains you on the wrong patterns.
A quick test
Open any app and answer one question you already know. If the explanation underneath teaches you something about why, keep it. If all you get is a letter, you are looking at a list, not a study tool.
Red flags: when free is worse than paid
Some free apps cost you more than money.
- Anything promising "expo" or "runs". Nobody has next year's JAMB questions. These are scams, they take your money for invented or recycled material, and examination malpractice can get a result cancelled outright.
- Anything asking for your JAMB profile password or NIN. No study app needs either. Handing them over risks your registration itself. Use only the official portal at jamb.gov.ng for anything account related.
- Result-checking services that want your details. Checking your result is free through JAMB's own channels. See our guide on how to check your JAMB result.
- Apps buried in ads. If a full-screen advert appears between questions, the app is not built around your studying.
Side by side
| JAMB Pro | Other apps | |
|---|---|---|
| Cost to start | Free | ₦4,000+ |
| Sign-up | None | Usually needed |
| Explanations | On every one | Answer only |
| Offline practice | Yes | Varies |
| Ads | None | Usually |
| 2026 novel | Included | Rarely |
What you get free in JAMB Pro
No demo limit and no payment details. You download it and start:
- 16,000+ real past questions across all 16 UTME subjects, labelled by year.
- A written explanation under every answer, not just the correct letter.
- Full timed CBT mocks with the exam timer, on-screen calculator and question navigator.
- Offline practice. Download a subject once and it works with no data at all.
- The 2026 recommended novel, The Lekki Headmaster, readable in the offline Library.
- Progress tracking so you can see which subject is dragging your score down.
- No ads and no account.
You can try it without installing anything: our free practice questions page has 16 real past questions, one from every subject, answered in your browser.
Start practising free
16,000+ real JAMB past questions with explanations, and full timed CBT mocks. No sign-up, no ads.
Frequently asked
Is there a genuinely free JAMB CBT app?
Yes, but read the listing carefully. Many apps described as free are demos that stop after a handful of questions and then ask for a one-off payment, often around ₦4,000. JAMB Pro is free to download and use, with no payment details needed to start and no ads.
Why do so many JAMB apps ask for a payment?
Building and checking a large question bank costs money, and most developers recover it with a one-off unlock, usually tied to a single device. That is a legitimate business model. The problem is when the paywall is hidden until after you have installed the app and started practising.
How can I tell a free JAMB app is trustworthy?
Check four things: whether answers come with explanations or just a letter, whether it works offline so you are not burning data, whether it asks for permissions or personal details it does not need, and whether it claims to have leaked questions. Any app promising expo or runs is a scam.
Do any apps have real leaked JAMB questions?
No. Nobody sells real JAMB questions in advance. Anyone claiming to have expo or runs is taking your money, and in some cases your personal details, for material that is either invented or copied from old past papers. Examination malpractice can also get your result cancelled.