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About this app

The O3SCHOOLS Jamb CBT Application is the Best JAMB Software With Over 28,000 Past Questions And Jamb CBT Classes.


1. Jamb Use of English Novel - The Life Changer by Khadija Abubakar Jalli and Likely Jamb Questions are Included is included in this Jamb CBT Practice.

2. Intelligent Assistance - Chat with Clara to find answers to Jamb Questions, solve Mathematics Problems and take quizzes.

3. Jamb Questions Offline - Practice Authentic Jamb Past and Likely Questions from 25 JAMB Subjects with detailed Explanations.

4. Practice By Topics - gain mastery of any topic by practicing questions from any topic you wish. Pass without seeking Jamb Runs or Jamb Expo App.

5. Jamb Video Tutorials - Learn with O3SCHOOLS Video Tutorials for all Topics. Get Notified of New Videos for your Jamb Subjects.

6. Educational Games - Prepare for Jamb UTME in an Entertaining way. Play O3SCHOOLS Educational Games.

7. Practice One Or More Subjects At Once - you can easily take more than one subject at a time.

8. Voice (Text-To-Speech) - You can now listen to Questions and Explanations in an interesting way.

9. Voice Control - control next button, previous button, submit button and so on with your voice.

10. Built-In Calculator - use the built-in calculator to crunch numbers without leaving the exam interface.

11. Rich Result - get detailed analysis on how you perform on any exam.

12 Bookmarks - Save any question that you wish to view later.

13. School Finder - Using School Finder is by far the easiest way to know JAMB 2024 Requirements for any course in Nigeria.

14. All Subject Dictionary - get the definition of terms from all major subjects with 100,000 terms offline.

15. Change Everything - easily change the number of questions, exam year, exam time, exam mode, and username.

16. No Monthly Subscription Fee - once activated, forever activated for all subjects! This Jamb App is the Best Jamb Practice App.


1. Jamb Use of English
2. Jamb Mathematics
3. Jamb Accounts
4. Jamb Agriculture
5. Jamb Arabic
6. Jamb Biology
7. Jamb Chemistry
8. Jamb Commerce
9. Jamb Computer Studies
10. Jamb CRK
11. Jamb Yoruba
12. Jamb Economics
13. Jamb Fine Art
14. Jamb French
15. Jamb Geography
16. Jamb Government
17. Jamb Hausa
18. Jamb History
19. Jamb Home Economics
20. Jamb Igbo
21. Jamb IRK
22. Jamb Literature
23. Jamb Music
24. Jamb PHE
25. Jamb Physics


1. Scholarly Educational Jamb CBT
2. Ibotyle Services Jamb CBT Practice
3. BEN10 CBT Practice
4. IAF SAWII Limited Jamb UTME
5. Pass.NG Jamb App
6. Punchline Examina Jamb Practice
7. Erudited Education Jamb + Waec
8. F8 Republic UTME
9. CorePass Jamb CBT
10. Bolaji Alabi Jamb
11. MySchoolGist JAMB CBT App
12. Flashlearners JAMB CBT

Disclaimer: O3SCHOOLS is NOT affiliated with JAMB. The Questions are past questions and are meant to help you Pass Jamb UTME without Expo or Runs.
The following are what you can get with this app;

There are JAMB Video tutorials, lessons and assignments for all subjects which you can access via our youtube channel below
Updated on
Apr 1, 2024

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection
Data is encrypted in transit
Data can’t be deleted

Ratings and reviews

611 reviews
Samuel Ifechukwuamaka
April 12, 2024
God bless the makers of this wonderful app. It kept me busy and my joy is that it has classroom lesson where I can learn and practice . But I suggest you should reduce the activation price to enable the poor students who are interested to partake in this blessings.
36 people found this review helpful
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Gomeha 2020
March 4, 2024
It's a really really nice app, you can practice cbt, choose topics you want to answer, accurate past questions, get questions from what you just studied, watch videos on difficult topics, records your tests and a weekly mock competition with prizes for best candidates...a really good app for all those who want to pass Jamb 😊💯
148 people found this review helpful
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Chinonye Favour
April 6, 2024
This jamb app is the best . I love it so much , it has helped me greatly and I think its greatly worth the money. Serious studying with this app can give you a 250/400. Yes,it is that good. I love the way they encourage us to read. THANK YOU JAMB 03schools . 🤗🤗
25 people found this review helpful
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