[Video Learning] 5econdLab vs COMath Premium
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
[Video Learning] 5econdLab
Learn English by watching a wide variety of videos and interacting with professional tutors. Earn points by studying videos to access lessons and receive personalized feedback to improve your speaking and comprehension skills.
- Earn points by watching videos
- 24-hour professional tutor standby
- Variety of video classes and topics
- Personalized expression study system
- 1:1 feedback for English fitness
- Curriculum updated weekly
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A breakthrough in English learning and language acquisition through watching videos. 1. Earn points by watching hundreds of fun videos to choose from. 2. See the same expression in different videos. 3. Classes are available with a variety of instructors from around the world. 4. Available in many languages * 5econdlab Features * (1) 24-Hour free lessons. Anytime. Anywhere. Are you having a difficult time adjusting your schedule in your academy? Whether it’s 20 minutes before going to bed or after work, you can instantly connect with your tutor anytime, anywhere. ● Professional tutors on 24-hour standby ● The points required for classes are accumulated only by studying the videos. ● I can select and book my tutor separately. (2) Just watch a variety of videos. * Let’s study the language through the video and the expressions we actually use. ● Watch your videos intensively to suit your curriculum and you will learn the language on your own. ● Bonus points after watching fun videos. (3)Video Concepts: A variety of class topics to choose from. Are you repeating the same pattern every day? Now, learn a living language as a video and not just a photo. ● The industry’s largest curriculum is updated weekly. ● Curriculum on English for Specific Purpose includes Business, Travel, Junior, Job Interview etc. ● Accessible to all levels, from beginner’s pronunciation practice to advanced’s training to speak like a Native. (4) This is Edutech: A personalized new concept study. It guides you to the best conversation course according to your interests and level. Expression Study, it’s where you see all of the expressions by watching the video. Learn the language through the same pattern and expression in various scenarios. ● The Expression Study system is personalized and optimized for your interests and purpose. ● More than 1,500 Expression Study expressions are available. ● It is a system that can review related expressions immediately after class. ● Free access to Learning Support Center. (5) This is English fitness: 1: 1 feedback makes up English fitness! While taking the class, you can chat with the tutor, then thoroughly check feedback and review after the session. ● Provides systematic competency diagnosis for each level- from beginner to advanced. ● Level tests can be applied or conducted from time to time. ● After checking 1: 1 feedback, you can still chat with your tutor from time to time. (6) From Listening to Speaking: Accomplish your goal by watching our videos. ● We sourced out a lot of videos from various American TV shows, programs and movies that can be utilized to improve students’ language ability. * We have the best team that designs curriculum, curates videos, and develops learning program to cater and personalized the needs of different kinds of students in different levels.
COMath Premium
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COMath Premium makes it easy to practice math, solve word problems, learn algebra step by step, and enjoy number puzzles such as Sudoku, Calcudoku, and Fillomino. Premium includes full access, no ads, and no privacy tracking. New to COMath? Try the ad-supported COMath first to experience the same core features before choosing Premium.
Screenshots
Verdict
The clearest difference is price: [Video Learning] 5econdLab at Free against COMath Premium's $0.99. On update cadence, 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
[Video Learning] 5econdLab is free to download; COMath Premium costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
[Video Learning] 5econdLab ships an update weekly, COMath Premium every 2 weeks. The most recent releases landed on October 3, 2026 and October 1, 2026 respectively.
| Parameter | [Video Learning] 5econdLab | COMath Premium |
|---|---|---|
| Price | Free — better | $0.99 |
| Rating | 5.0 (2 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Weekly — better | Every 2 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 25 MB | 85 MB |
| Age rating | 4+ | 4+ |
| Developer | woo jae won | Jianfeng Wu |
In-app purchases
[Video Learning] 5econdLab
No in-app purchases
COMath Premium
No in-app purchases
Questions
Is [Video Learning] 5econdLab free?
Is COMath Premium free?
Do [Video Learning] 5econdLab or COMath Premium have ads?
Which is updated more often, [Video Learning] 5econdLab or COMath Premium?
Other comparisons
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