Grade 12 vs PUC
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.
PUC
This educational platform connects professors and students for seamless online learning. It offers tools for managing schedules, assigning work, and facilitating discussions. Students can access materials, receive notifications, and submit assignments.
- Manage lesson plans
- Assign classwork
- Class discussion forums
- Download course materials
- Submit assignments
- Take quizzes
- Check attendance
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PUC Classroom is designed for taking your training online. PUC Classroom helps professors and students stay connected and organized. There many benefits for using this platform. For lecturers: ⁃ Check schedule ⁃ Manage lesson plan ⁃ Assign classwork ⁃ Forum for Class discussion ⁃ Make announcement ⁃ Webinar invitation ⁃ Grading students For student ⁃ Download materials shared by professors ⁃ Notifications on upcoming class activities ⁃ Stay connected with professors ⁃ Check attendance ⁃ Submit assignment ⁃ Take quizzes
Screenshots
Verdict
The clearest difference is rating: Grade 12 at 4.8 against PUC's 3.3. Grade 12 also leads on iOS requirement (13.0 vs 15.1). PUC's advantage is ads (none vs shown) and update cadence (every 6 weeks vs every 9 months). On price, ratings volume, 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 3.3. Both are backed by a comparable volume of ratings — 5 and 8 respectively.
Grade 12 ships an update every 9 months, PUC every 6 weeks. The most recent releases landed on June 10, 2026 and September 9, 2026 respectively.
| Parameter | Grade 12 | PUC |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (5 ratings) — better | 3.3 (8 ratings) |
| Number of ratings | 5 | 8 — better |
| Update frequency | Every 9 months | Every 6 weeks — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | Free — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 13.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 128 MB | 107 MB |
| Age rating | 4+ | 4+ |
| Developer | Cheab Kunthea | Pannasastra University of Cambodia |
Customer experience
Grade 12
PUC
In-app purchases
Grade 12
No in-app purchases
PUC
No in-app purchases
