# Khmer Math Formulas vs Start Up Community Mobile

The clearest difference is ads: Start Up Community Mobile at none against Khmer Math Formulas's shown. Start Up Community Mobile also leads on update cadence (every 11 days vs every 17 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 Math Formulas ships an update every 17 months, Start Up Community Mobile every 11 days. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Khmer Math Formulas | Start Up Community Mobile |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (6 ratings)](https://appshunter.io/ios/app/khmer-math-formulas/id1073035289/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 17 months | **Every 11 days** |
| Monetization | Ad-supported | — |
| Size | 39 MB | 7 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Cheab Kunthea](https://appshunter.io/developer/1073035288) | [chamroeun OU](https://appshunter.io/developer/1693053757) |

## What reviewers say

### Khmer Math Formulas

[App page](https://appshunter.io/ios/app/khmer-math-formulas/id1073035289)

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.

**Highlights:** Grade 7-12 math formulas, Simple user interface, Easy formula browsing, Study assistant, Useful materials

**Features:** macOS Compatibility

**In-app purchases:** none


### Start Up Community Mobile

[App page](https://appshunter.io/ios/app/start-up-community-mobile/id6463780181)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Khmer Math Formulas free?

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

### Is Start Up Community Mobile free?

Start Up Community Mobile is free to download, with no in-app purchases.

### Do Khmer Math Formulas or Start Up Community Mobile have ads?

Khmer Math Formulas shows ads; Start Up Community Mobile does not.

### Which is updated more often, Khmer Math Formulas or Start Up Community Mobile?

Khmer Math Formulas ships an update every 17 months, and Start Up Community Mobile every 11 days. Most recently, Khmer Math Formulas was updated on October 24, 2026 and Start Up Community Mobile on October 25, 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.*