Khmer Math Formulas vs Biology Quiz for BacII
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Khmer Math Formulas
Access a comprehensive collection of math formulas for grades 7-12, designed with a simple and user-friendly interface. This app serves as a valuable study assistant for students, making it easy to browse and find the formulas you need.
- Grade 7-12 math formulas
- Simple user interface
- Easy formula browsing
- Study assistant
- Useful materials
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Khmer Math Formulas is now available for iOS. In iOS version, Khmer Math Formulas is designed with simple UI to fit user experience. In this app, Most of formulas are collected such as: - Grade 7-9 - Grade 10 - Grade 11 - Grade 12 - Formulas and other useful materials Now you just use your finger to browse any formulas what you want. This app is really pretty good for all students. It is an assistant to improve your studying.
Biology Quiz for BacII
Prepare for your exams with this educational application. It offers a comprehensive review of biology topics through dedicated books and practice tests. Ideal for students aiming to excel in their assessments.
- Biology books section
- Practice test module
- Exam preparation focus
- Educational content
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Biology Quiz for BacII is the best app for who are preparing to take the exam. The program is divided into two parts • Biology books • Test
Screenshots
Verdict
The clearest difference is review sentiment: Khmer Math Formulas at 100% against Biology Quiz for BacII's 0%. Khmer Math Formulas also leads on rating (4.3 vs 1.0) and ratings volume (6 vs 1). Biology Quiz for BacII's advantage is ads (none vs shown) and update cadence (every 3 weeks vs every 17 months). On price, in-app purchases, device support and iOS requirement 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.
Khmer Math Formulas holds the better App Store score, 4.3 against 1.0. That said, the two scores are not equally well evidenced: Khmer Math Formulas has 6 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 100% of Khmer Math Formulas's written reviews are positive against 0% of Biology Quiz for BacII's.
Khmer Math Formulas ships an update every 17 months, Biology Quiz for BacII every 3 weeks. The most recent releases landed on June 10, 2026 and June 4, 2026 respectively.
| Parameter | Khmer Math Formulas | Biology Quiz for BacII |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (6 ratings) — better | 1.0 (1 ratings) |
| Positive reviews | 100.0% of reviews — better | 0.0% of reviews |
| Number of ratings | 6 — better | 1 |
| Update frequency | Every 17 months | Every 3 weeks — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 | 11.0 — better |
| Further details — not scored | ||
| Size | 39 MB | 46 MB |
| Age rating | 4+ | 4+ |
| Developer | Cheab Kunthea | Phanna PANG |
Customer experience
Khmer Math Formulas
Biology Quiz for BacII
In-app purchases
Khmer Math Formulas
No in-app purchases
Biology Quiz for BacII
No in-app purchases
Questions
Is Khmer Math Formulas free?
Is Biology Quiz for BacII free?
Which has better reviews, Khmer Math Formulas or Biology Quiz for BacII?
Do Khmer Math Formulas or Biology Quiz for BacII have ads?
Which is updated more often, Khmer Math Formulas or Biology Quiz for BacII?
Other comparisons
