# Khmer Math Exercises vs ACD App

The clearest difference is rating: ACD App at 5.0 against Khmer Math Exercises's 3.8. ACD App also leads on ads (none vs shown) and update cadence (every 10 days vs every 9 months). Khmer Math Exercises's advantage is ratings volume (12 vs 1) and iOS requirement (12.0 vs 15.6). On price, 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.

ACD App holds the better App Store score, 5.0 against 3.8. That said, the two scores are not equally well evidenced: Khmer Math Exercises has 12 ratings behind it against 1, so its average is the more settled of the two.

Khmer Math Exercises ships an update every 9 months, ACD App every 10 days. The most recent releases landed on October 24, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Khmer Math Exercises | ACD App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.8 (12 ratings)](https://appshunter.io/ios/app/khmer-math-exercises/id1080917380/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/acd-app/id6465572280/reviews)** |
| Number of ratings | **12** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 9 months | **Every 10 days** |
| Monetization | Ad-supported | **Free** |
| Size | 86 MB | 103 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Cheab Kunthea](https://appshunter.io/developer/1073035288) | [Panha Sa](https://appshunter.io/developer/1534830463) |

## What reviewers say

### Khmer Math Exercises

[App page](https://appshunter.io/ios/app/khmer-math-exercises/id1080917380)

Learn and solve math problems with a collection of exercises for grades 7 through 12. This application offers tips to help users tackle math challenges, allowing for convenient study anytime, anywhere.

**Highlights:** Math exercises for grades 7-12, Problem-solving tips, Learn anywhere, anytime, Beautiful and smooth UI, Formulas and exercises

**Features:** macOS Compatibility

**In-app purchases:** none


### ACD App

[App page](https://appshunter.io/ios/app/acd-app/id6465572280)

This app connects parents to their child's school, providing real-time updates on results, attendance, and school news. It also facilitates class enrollment, online learning, and payment tracking.

**Highlights:** Student profile access, Exam results notifications, Attendance alerts, School announcements, Online learning resources, Class enrollment, Payment tracking

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Khmer Math Exercises free?

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

### Is ACD App free?

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

### Which has better reviews, Khmer Math Exercises or ACD App?

ACD App is rated higher. Khmer Math Exercises averages 3.8 out of 5 from 12 ratings, while ACD App averages 5.0 from 1 ratings.

### Do Khmer Math Exercises or ACD App have ads?

Khmer Math Exercises shows ads; ACD App does not.

### Which is updated more often, Khmer Math Exercises or ACD App?

Khmer Math Exercises ships an update every 9 months, and ACD App every 10 days. Most recently, Khmer Math Exercises was updated on October 24, 2026 and ACD App on October 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.*