Best O alternatives: apps like O-Level Mathematics Revision

10+ similar apps compared and reviewed

4.5 avg rating
10 free apps
Updated November 2026

O is great, but it's not the only option. Explore 10+ similar apps for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.

Top Alternatives to O

O Level Physics Quiz#1

O Level Physics Quiz by Arshad Iqbal

O Level Physics Trivia Quiz
Editor's Choice
📚 Education
5.0(3 ratings)
FreeAdsIn-App Purchases
O Level Physics Quiz screenshot 1
O Level Physics Quiz screenshot 2
O Level Physics Quiz screenshot 3
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O Level Physics Quiz screenshot 5
O Level Physics Quiz screenshot 6

Practice over 900 GCSE physics multiple-choice questions with this comprehensive quiz app. It offers self-assessment tests, revision notes, and covers a wide range of O Level physics topics for online homeschooling and exam preparation.

O Level Chemistry Quiz#2

O Level Chemistry Quiz by Arshad Iqbal

O level chemistry Quiz Trivia
Strong Contender
📚 Education
5.0(1 ratings)
FreeAdsIn-App Purchases
O Level Chemistry Quiz screenshot 1
O Level Chemistry Quiz screenshot 2
O Level Chemistry Quiz screenshot 3
O Level Chemistry Quiz screenshot 4
O Level Chemistry Quiz screenshot 5
O Level Chemistry Quiz screenshot 6

Practice over 900 GCSE chemistry multiple-choice questions with this trivia app. It offers revision notes and self-assessment tests covering various O level chemistry topics, ideal for online homeschooling and exam preparation.

O Level Biology Quiz#3

O Level Biology Quiz by Arshad Iqbal

O Level Biology Quiz Questions
Worth Considering
📚 Education
4.6(5 ratings)
FreeAdsIn-App Purchases
O Level Biology Quiz screenshot 1
O Level Biology Quiz screenshot 2
O Level Biology Quiz screenshot 3
O Level Biology Quiz screenshot 4
O Level Biology Quiz screenshot 5
O Level Biology Quiz screenshot 6

Practice over 1800 multiple-choice questions for O Level Biology. This app offers self-assessment tests and revision notes covering various biology topics, ideal for online learning and exam preparation.