My Second Teacher vs ZNotes
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
My Second Teacher
This app offers video-based lessons and interactive quizzes for IGCSE syllabuses, developed by a Cambridge alumnus. It provides diagnostic reports to identify learning gaps and offers 24/7 online tutoring to help students master concepts and ace exams.
- Interactive video lessons
- Diagnostic learning reports
- 24/7 online tutoring
- Full IGCSE syllabus coverage
- Focus on Cambridge IGCSEs
- Personalized revision
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Ace your studies with video-based lessons covering entire IGCSE syllabuses by Cambridge alumnus Dr. Benson Soong. We provide learning diagnostic reports for students and school teachers through our interactive videos. We are available 247 to assist students with one-to-one online tutoring. Understand and master all concepts for IGCSE Exams. We also provide school partners with a dedicated platform to help support teachers, get in touch to become a school partner: http://bit.ly/mstpartner Features: Interactive Videos - Our videos are all based on dialogue between a teacher and a student. These videos will engage you as you’d be able to relate to both the teacher and student, as you learn naturally at your own pace. Our interactive videos with inbuilt questions and quizzes cover the entire examinable syllabus and are designed to help you learn quickly and effectively. Diagnostic Reports - Hidden misconceptions and misunderstandings slow down learning and affect test scores. We will point out these misconceptions and misunderstandings so that your revision can be focused and targeted.The responses provided by you in our videos can be analysed and shared with your school teacher under the School Leaders partnership, so that s/he can carry on that conversation with you in school. Extended Learning and Live Support - It is best to clear any questions or doubts immediately. That’s why our teachers are available online 247 to answer your questions. You can have a discussion with us via our online platform. You can access us from school, home, or anywhere via your mobile phone. Ace Examinations - With great videos that teach all examinable content, online teachers to instantly answer questions, and diagnostic reports that pinpoint specific learning weakness, students have all the resource and support they need to ace exams! We designed our entire system to help you ace exams. We currently cover 100% of the IGCSE examinable syllabus, and when delivered in an engaging, interactive manner which focuses on uncovering students' misconceptions and improving students' results, it's clear our content is headand-shoulders above the rest. Subjects Available: We currently focus on the Cambridge IGCSEs Exams because of our in-depth expertise and knowledge in the Cambridge syllabuses and the Cambridge learner and teacher attributes. We currently have Physics - 0625 / Physics 91 0972 fully available. IGCSE Biology, IGCSE Chemistry, IGCSE Coordinated Science, IGCSE Combined Science, and IGCSE Additional Mathematics will be available in 2020. Founded by Cambridge alumnus Dr. Benson Soong and advised by Cambridge don Prof. Neil Mercer, My Second Teacher works to improve school-based education using the technologies of education. What makes AP different from other “edtech” providers is our expert application of research-based pedagogy into technology. Our vision is to transform traditional education landscapes and lead to improved earning outcomes for students while helping teachers transform their core responsibilities.
ZNotes
Access over 200 syllabus-aligned study notes, chapter-wise quizzes, and an AI tutor for IGCSE, A-Level, IB Diploma, and SAT students. Improve exam confidence and achieve target grades with this free, student-led learning platform.
- Syllabus-aligned study notes
- Chapter-wise quizzes
- AI tutor (Ask Zee)
- Progress tracking
- Student-created content
- Exam confidence booster
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Join 7 million students using ZNotes to feel more confident going into exams. ZNotes brings together 200+ syllabus-aligned notes, chapter-wise quizzes, and Ask Zee, your AI tutor, available anytime, all in one app. Built for IGCSE, A-Level, IB Diploma and SAT students. 91% of students say they feel more confident after using ZNotes, and 87% meet or exceed their target grades. Study notes that actually follow your syllabus - 200+ notes across GCSE, IGCSE, A-Level, IB and SAT subjects - Organised by topic, so you can find what you need fast - Clear diagrams, worked examples, concept summaries - Covers Biology, Chemistry, Physics, Maths, Economics, Business and more Quizzes that test what you actually know - 3000+ chapter-wise practice questions for every topic - Instant feedback with clear explanations - Track your progress subject by subject Ask Zee: your AI tutor, on call 24/7 - Get instant, step-by-step explanations - Built around your syllabus, not generic answers - Break down tough topics or simplify tricky definitions Why 7 million students choose ZNotes - 91% feel more confident about exams - 87% reach or exceed their target grades - Used by students in 190+ countries - Free to use. Always. Built for students, by students ZNotes started with one student sharing notes online. Today, it’s grown into one of the world’s largest student-led learning communities. Every note is created and reviewed by students who’ve taken the same exams you’re preparing for, so it’s focused, relevant, and actually useful. Awarded by MIT Solve, GSV Cup, QS Reimagine Education and WSA. Featured by the UNDP, BBC and Samsung. Stay connected - Website: znotes.org - Instagram: @znotesrevision - TikTok: @znotesofficial Privacy Policy: znotes.org/privacy Terms of Use: znotes.org/terms
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Verdict
The clearest difference is review sentiment: My Second Teacher at 50% against ZNotes's 0%. My Second Teacher also leads on rating (3.9 vs 2.7). ZNotes's advantage is in-app purchases (none vs 6) and update cadence (every 9 days vs every 4 weeks). On price, ratings volume, ads and monetization model there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. My Second Teacher sells 6 one-off in-app purchases. ZNotes asks for nothing beyond the download.
My Second Teacher holds the better App Store score, 3.9 against 2.7. Both are backed by a comparable volume of ratings — 7 and 6 respectively. Written reviews point the same way: 50% of My Second Teacher's written reviews are positive against 0% of ZNotes's.
My Second Teacher ships an update every 4 weeks, ZNotes every 9 days. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.
| Parameter | My Second Teacher | ZNotes |
|---|---|---|
| Price | Free | Free |
| Rating | 3.9 (7 ratings) — better | 2.7 (6 ratings) |
| Positive reviews | 50.0% of reviews — better | 0.0% of reviews |
| Number of ratings | 7 — better | 6 |
| Update frequency | Every 4 weeks | Every 9 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 16.4 |
| Further details — not scored | ||
| Size | 118 MB | 57 MB |
| Age rating | 4+ | 4+ |
| Developer | Advanced Pedagogy Pte. Ltd. | ZNotes |
Customer experience
My Second Teacher
ZNotes
In-app purchases
My Second Teacher
- Pricing1$3.99
- Pricing2$6.99
- Pricing3$13.99
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- Pricing4$20.99
- Pricing5$34.99
- Pricing6$69.99
ZNotes
No in-app purchases
Questions
Is My Second Teacher free?
Is ZNotes free?
Which has better reviews, My Second Teacher or ZNotes?
Do My Second Teacher or ZNotes have ads?
Which is updated more often, My Second Teacher or ZNotes?
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