Grade 12 vs E
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Grade 12
This app provides comprehensive learning resources for Grade 12 students in Cambodia. It includes lessons, Q&A sections, formulas, and exercises across various subjects like Math, Physics, Chemistry, and Biology. The goal is to make studying more efficient and effective.
- Subject lessons
- Question and answer sections
- Subject formulas
- Practice exercises
- Grade 12 curriculum support
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Khmer Grade 12 is an app I created to support students in their studies. Inside, you’ll find a wide range of lessons, exercises, and formulas designed for Grade 12 in Cambodia: 1. Lessons: Math, Physics, Chemistry, Biology, and History 2. Q&A: Physics, Chemistry, Biology, History, Geography, Morality, and Earth Science 3. Formulas: Math, Physics, Chemistry, and Biology 4. Exercises: Math, Physics, and Chemistry With Khmer Grade 12, your learning becomes easier, faster, and more effective than ever.
E
An online learning platform offering video lectures and tutorials for students in Cambodia, covering grades 1-12 and various exam preparations. It features expert teachers focused on student performance and aims to make learning efficient.
- Grade 1-12 curriculum
- Bacc II exam preparation
- Teacher Entrance exam prep
- Health Science Entrance exam prep
- Video course lectures
- Expert teacher tutorials
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E-School Cambodia is an online learning platform teach by most famous teachers in Cambodia for - Grade 1 to 12 followed Cambodia Education Standard - Bacc II exam preparation - Teacher Entrance exam preparation - Health Science Entrance exam preparation - Many more E-School Cambodia is a awesome e-learning (Online study platform). “Study smart not hard”. We practically transformed the face of the education industry as school level for class Intermediate in Cambodia by bringing online platform in this sector. We provide the video material as course lectures on our website. It means that the students will registration or take admission on e-school website to connect and can get course material. E-School is a collection of excellent expertise teachers tutorials that cover progressively more complex topics. E-School Cambodia have a very experts teachers and their specialty is excellent teaching and more attention on students performance.
Screenshots
Verdict
The clearest difference is rating: Grade 12 at 4.8 against E's 3.9. Grade 12 also leads on iOS requirement (13.0 vs 15.0). E's advantage is ads (none vs shown) and update cadence (monthly vs every 9 months). On price, 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. Neither carries in-app purchases, so what you see is what you pay.
Grade 12 holds the better App Store score, 4.8 against 3.9. That said, the two scores are not equally well evidenced: E has 30 ratings behind it against 5, so its average is the more settled of the two.
Grade 12 ships an update every 9 months, E monthly. The most recent releases landed on June 10, 2026 and September 23, 2026 respectively.
| Parameter | Grade 12 | E |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (5 ratings) — better | 3.9 (30 ratings) |
| Positive reviews | — | 33.3% of reviews |
| Number of ratings | 5 | 30 — better |
| Update frequency | Every 9 months | Monthly — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 128 MB | 302 MB |
| Age rating | 4+ | 4+ |
| Developer | Cheab Kunthea | E-SCHOOL CAMBODIA |
Customer experience
Grade 12
E
In-app purchases
Grade 12
No in-app purchases
E
No in-app purchases
