# Khmer Physic Formulas vs Distance Education

The clearest difference is ads: Distance Education at none against Khmer Physic Formulas's shown. Distance Education also leads on update cadence (every 5 days vs every 19 months) and monetization model (free vs ad-supported). Khmer Physic Formulas's advantage is ratings volume (15 vs 2). On price, rating, in-app purchases and device support there is nothing between them.

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

On the App Store both sit at effectively the same score — 4.4 for Khmer Physic Formulas against 4.5 for Distance Education. That said, the two scores are not equally well evidenced: Khmer Physic Formulas has 15 ratings behind it against 2, so its average is the more settled of the two.

Khmer Physic Formulas ships an update every 19 months, Distance Education every 5 days. Both last shipped on October 21, 2026.

## The numbers

| Metric | Khmer Physic Formulas | Distance Education |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (15 ratings)](https://appshunter.io/ios/app/khmer-physic-formulas/id1076144702/reviews) | **[4.5 (2 ratings)](https://appshunter.io/ios/app/distance-education/id1524413967/reviews)** |
| Number of ratings | **15** | 2 |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 19 months | **Every 5 days** |
| Monetization | Ad-supported | **Free** |
| Size | 62 MB | 30 MB |
| Requires iOS | 12.0 | **10.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Cheab Kunthea](https://appshunter.io/developer/1073035288) | [National Institute of Posts, Telecommunications and ICT](https://appshunter.io/developer/1525978038) |

## 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


### Distance Education

[App page](https://appshunter.io/ios/app/distance-education/id1524413967)

This app offers an online learning experience for students, providing access to educational content categorized by grade level. Users can register with their current grade to access subjects and download videos for offline viewing. The app is designed to support continuous learning and manage device storage.

**Highlights:** Online learning experience, Grade-level subject access, Video downloads for offline viewing, Continuous learning tracking, Content managed by Ministry of Education, Delete downloaded videos

**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 Distance Education free?

Distance Education is free to download, with no in-app purchases.

### Which has better reviews, Khmer Physic Formulas or Distance Education?

Distance Education is rated higher. Khmer Physic Formulas averages 4.4 out of 5 from 15 ratings, while Distance Education averages 4.5 from 2 ratings.

### Do Khmer Physic Formulas or Distance Education have ads?

Khmer Physic Formulas shows ads; Distance Education does not.

### Which is updated more often, Khmer Physic Formulas or Distance Education?

Khmer Physic Formulas ships an update every 19 months, and Distance Education every 5 days. Most recently, Khmer Physic Formulas was updated on October 21, 2026 and Distance Education on October 21, 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.*