# Khmer Math Formulas vs PUC

The clearest difference is rating: Khmer Math Formulas at 4.3 against PUC's 3.3. Khmer Math Formulas also leads on iOS requirement (12.0 vs 15.1). PUC's advantage is ads (none vs shown) and update cadence (every 6 weeks vs every 17 months). On price, ratings volume, 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.

Khmer Math Formulas holds the better App Store score, 4.3 against 3.3. Both are backed by a comparable volume of ratings — 6 and 8 respectively.

Khmer Math Formulas ships an update every 17 months, PUC every 6 weeks. The most recent releases landed on June 10, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Khmer Math Formulas | PUC |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (6 ratings)](https://appshunter.io/ios/app/khmer-math-formulas/id1073035289/reviews)** | [3.3 (8 ratings)](https://appshunter.io/ios/app/puc-classroom/id1477971707/reviews) |
| Number of ratings | 6 | **8** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 17 months | **Every 6 weeks** |
| Monetization | Ad-supported | **Free** |
| Size | 39 MB | 107 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Cheab Kunthea](https://appshunter.io/developer/1073035288) | [Pannasastra University of Cambodia](https://appshunter.io/developer/1474826859) |

## 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


### PUC

[App page](https://appshunter.io/ios/app/puc-classroom/id1477971707)

This educational platform connects professors and students for seamless online learning. It offers tools for managing schedules, assigning work, and facilitating discussions. Students can access materials, receive notifications, and submit assignments.

**Highlights:** Manage lesson plans, Assign classwork, Class discussion forums, Download course materials, Submit assignments, Take quizzes, Check attendance

**Features:** Vision Pro support

**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 PUC free?

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

### Which has better reviews, Khmer Math Formulas or PUC?

Khmer Math Formulas is rated higher. Khmer Math Formulas averages 4.3 out of 5 from 6 ratings, while PUC averages 3.3 from 8 ratings.

### Do Khmer Math Formulas or PUC have ads?

Khmer Math Formulas shows ads; PUC does not.

### Which is updated more often, Khmer Math Formulas or PUC?

Khmer Math Formulas ships an update every 17 months, and PUC every 6 weeks. Most recently, Khmer Math Formulas was updated on June 10, 2026 and PUC on September 9, 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.*