# Khmer General Knowledge vs Bac II Calculator

The clearest difference is update cadence: Khmer General Knowledge at every 3 months against Bac II Calculator's every 11 months. Bac II Calculator's advantage is iOS requirement (12.0 vs 14.0). On price, ads, 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 General Knowledge ships an update every 3 months, Bac II Calculator every 11 months. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Khmer General Knowledge | Bac II Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (26 ratings)](https://appshunter.io/ios/app/khmer-general-knowledge/id1265912677/reviews)** | — |
| Number of ratings | **26** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Every 3 months** | Every 11 months |
| Monetization | Ad-supported | — |
| Size | 30 MB | 32 MB |
| Requires iOS | 14.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Titya Eng](https://appshunter.io/developer/1192549055) | [Cheab Kunthea](https://appshunter.io/developer/1073035288) |

## What reviewers say

### Khmer General Knowledge

[App page](https://appshunter.io/ios/app/khmer-general-knowledge/id1265912677)

Access a vast collection of over 40,000 Khmer general knowledge facts covering Asian culture, religion, history, and state exam preparation. Expand your understanding of Cambodia and its rich heritage.

**Highlights:** 40,000+ knowledge entries, Asian culture facts, Religious information, State exam preparation, Khmer history, Cambodian culture

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Bac II Calculator

[App page](https://appshunter.io/ios/app/bac-ii-calculator/id1434586040)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Khmer General Knowledge free?

Khmer General Knowledge is free to download, with no in-app purchases.

### Is Bac II Calculator free?

Bac II Calculator is free to download, with no in-app purchases.

### Do Khmer General Knowledge or Bac II Calculator have ads?

Both Khmer General Knowledge and Bac II Calculator show ads.

### Which is updated more often, Khmer General Knowledge or Bac II Calculator?

Khmer General Knowledge ships an update every 3 months, and Bac II Calculator every 11 months. Most recently, Khmer General Knowledge was updated on October 24, 2026 and Bac II Calculator 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.*