Tesdopi vs Rocket English
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Tesdopi
This competency-based learning program helps high school students excel in Math and Science. It offers over 30,000 lessons and tests, personalized learning plans, and special courses to boost skills and prepare for exams. Users see significant score improvements in just three months.
- Competency-based learning
- Personalized learning plans
- 30,000+ lessons and tests
- Video tutorials and summaries
- Practice exercises
- Special courses (soft skills, exam prep)
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Come and join our community of 250,000 learners in Tesdopi app, the competency-based learning program that helps high school students excel in Math and Science (Grades 7-12)! With Tesdopi, high school students like you can boost your skills in Math and Science in a fun and engaging way. In fact, in just three months, our users see a 22% improvement in their scores compared to non-Tesdopi learners (UNDP Accelerator Lab, 2020). Unlock over 30,000 lessons and tests covering Math, Physics, Chemistry, and Biology. Here's what Tesdopi offers you: Find out your learning competencies Take the Tesdopi Competency Tests to understand your strengths and areas where you can improve. Our tests cover everything from Grade 7 to 12. Create a personalized learning plan and save time by focusing on the learning gaps that you have yet to acquire instead of trying to cover every lesson. Master the Fundamentals Tesdopi lessons follow the Ministry of Education, Youth and Sports curriculum and come with video tutorials, summaries, and fun exercises. You'll build a rock-solid foundation in core subjects. Once you're confident, dive into thousands of practice exercises and problem-solving sets. Develop New Skills Are you always curious and eager to learn more? Dive into our Special Courses, covering topics from soft skills to exam preparation and university preparation courses. Get to Know Tesdopi Tesdopi is brought to you by Edemy Co., Ltd. Launched in 2018 by a team of science enthusiasts, former Cambodian Olympians, national math and science champs, and Fulbright alumni. Our dream? A world where 'Anyone can learn anything.' Since launched, Tesdopi has won many prestigious awards, including the 'Best Social Innovation of the Year 2019' from the Ministry of Posts and Telecommunications of Cambodia, the 'Startupper of the Year 2019' by Total, and most recently, the #1 spot in the Reverse Innovation Competition at the Techo Startup Center."
Rocket English
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Khmer language and Lao language are also available. A learning app for basic English vocabulary. Easy-to-understand operation makes it easy to memorize words! Check pronunciation with the English word reading function. You can also quickly search for words within the app. Uppercase and lowercase English alphabet. Includes example words. Quizzes that you can play casually in your spare time. We offer four different quiz formats so you won't get bored. Once you get used to it, try the final 100-question quiz!
Screenshots
Verdict
The clearest difference is update cadence: Tesdopi at every 3 weeks against Rocket English's every 12 months. On price, ads, in-app purchases and device support 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. Tesdopi sells 14 one-off in-app purchases and Rocket English sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Tesdopi ships an update every 3 weeks, Rocket English every 12 months. The most recent releases landed on September 16, 2026 and September 5, 2026 respectively.
| Parameter | Tesdopi | Rocket English |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (60 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 60 — better | — |
| Update frequency | Every 3 weeks — better | Every 12 months |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 14.1 — better |
| Further details — not scored | ||
| Size | 137 MB | 13 MB |
| Age rating | 4+ | 4+ |
| Developer | Edemy Co., LTD | SHINGO MATSUO |
In-app purchases
Tesdopi
- One-month Plan$2.99
- Discount Premium Plan 1 month$2.99
- Discount Premium 3 months$6.99
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- Study for 3+1 months$14.00
- Math BACII Preparation$14.00
- Physics BACII Preparation$14.00
- Khmer Essay Writing Skills$14.00
- English Elementary P2$14.99
- Study for 6 months$19.00
- Leadership Strategies Part 1$20.00
- Discount Premium 1 year$29.99
- English Elementary 1$30.00
- Study for 1 Year$35.00
- One Year Plan$39.99
Rocket English
- Remove Ads$3.99
Questions
Is Tesdopi free?
Is Rocket English free?
Do Tesdopi or Rocket English have ads?
Which is updated more often, Tesdopi or Rocket English?
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