# Khmer Physic Formulas vs Wiki School Cambodia

The clearest difference is ads: Wiki School Cambodia at none against Khmer Physic Formulas's shown. Wiki School Cambodia also leads on update cadence (every 4 weeks vs every 19 months) and monetization model (free vs ad-supported). Khmer Physic Formulas's advantage is iOS requirement (12.0 vs 15.6). On price, rating, ratings volume and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Khmer Physic Formulas holds the better App Store score, 4.4 against 4.2. Both are backed by a comparable volume of ratings — 15 and 9 respectively.

Khmer Physic Formulas ships an update every 19 months, Wiki School Cambodia every 4 weeks. The most recent releases landed on October 21, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Khmer Physic Formulas | Wiki School Cambodia |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (15 ratings)](https://appshunter.io/ios/app/khmer-physic-formulas/id1076144702/reviews)** | [4.2 (9 ratings)](https://appshunter.io/ios/app/wiki-school-cambodia/id1469854123/reviews) |
| Number of ratings | **15** | 9 |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 19 months | **Every 4 weeks** |
| Monetization | Ad-supported | **Free** |
| Size | 62 MB | 103 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Cheab Kunthea](https://appshunter.io/developer/1073035288) | [POSCAR CAMBODIA CO.,LTD.](https://appshunter.io/developer/1482364107) |

## What reviewers say

### Khmer Physic Formulas

[App page](https://appshunter.io/ios/app/khmer-physic-formulas/id1076144702)

Access a comprehensive collection of physics formulas for various grade levels and specialized fields. This app offers a simple, fast, and smooth user interface for easy formula lookup.

**Highlights:** Physics formulas for grades 7-12, Engineering physics formulas, Basic physics formulas, SI Units and constants, Formula symbol reference, Simple and fast UI

**Features:** macOS Compatibility

**In-app purchases:** none


### Wiki School Cambodia

[App page](https://appshunter.io/ios/app/wiki-school-cambodia/id1469854123)

This educational management system helps school administrators, teachers, students, and parents stay connected. It streamlines administrative tasks, tracks student progress, and facilitates communication between school and home.

**Highlights:** School administration management, Student scoring and profiles, Attendance tracking, Parental information updates, School-parent communication tool, MoEYS compliant process

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Khmer Physic Formulas free?

Khmer Physic Formulas is free to download, with no in-app purchases.

### Is Wiki School Cambodia free?

Wiki School Cambodia is free to download, with no in-app purchases.

### Which has better reviews, Khmer Physic Formulas or Wiki School Cambodia?

Khmer Physic Formulas is rated higher. Khmer Physic Formulas averages 4.4 out of 5 from 15 ratings, while Wiki School Cambodia averages 4.2 from 9 ratings.

### Do Khmer Physic Formulas or Wiki School Cambodia have ads?

Khmer Physic Formulas shows ads; Wiki School Cambodia does not.

### Which is updated more often, Khmer Physic Formulas or Wiki School Cambodia?

Khmer Physic Formulas ships an update every 19 months, and Wiki School Cambodia every 4 weeks. Most recently, Khmer Physic Formulas was updated on October 21, 2026 and Wiki School Cambodia on October 24, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*