# Khmer Physic Exercises vs SIS MoEYS

The clearest difference is ads: SIS MoEYS at none against Khmer Physic Exercises's shown. SIS MoEYS also leads on update cadence (every 2 weeks vs every 33 months). On price, in-app purchases, device support and iOS requirement 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 Exercises ships an update every 33 months, SIS MoEYS every 2 weeks. The most recent releases landed on October 24, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Khmer Physic Exercises | SIS MoEYS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (4 ratings)](https://appshunter.io/ios/app/khmer-physic-exercises/id1083754942/reviews)** | — |
| Number of ratings | **4** | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 33 months | **Every 2 weeks** |
| Monetization | Ad-supported | — |
| Size | 61 MB | 24 MB |
| Requires iOS | **11.0** | 12.4 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Cheab Kunthea](https://appshunter.io/developer/1073035288) | [Metfone](https://appshunter.io/developer/961045207) |

## What reviewers say

### Khmer Physic Exercises

[App page](https://appshunter.io/ios/app/khmer-physic-exercises/id1083754942)

This app offers physics exercises for grades 11 and 12, including outstanding paper exams and topics like mechanics and thermodynamics. It features a simple and fast user interface for a smooth learning experience.

**Highlights:** Grade 11 physics exercises, Grade 12 physics exercises, Outstanding paper exams, Mechanics topics, Thermodynamics topics, Simple UI, Fast performance

**Features:** macOS Compatibility

**In-app purchases:** none


### SIS MoEYS

[App page](https://appshunter.io/ios/app/sis-moeys/id6498872963)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Khmer Physic Exercises free?

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

### Is SIS MoEYS free?

SIS MoEYS is free to download, with no in-app purchases.

### Do Khmer Physic Exercises or SIS MoEYS have ads?

Khmer Physic Exercises shows ads; SIS MoEYS does not.

### Which is updated more often, Khmer Physic Exercises or SIS MoEYS?

Khmer Physic Exercises ships an update every 33 months, and SIS MoEYS every 2 weeks. Most recently, Khmer Physic Exercises was updated on October 24, 2026 and SIS MoEYS on October 27, 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.*