# Pearl E. White vs Khmer

The clearest difference is ads: Pearl E. White at none against Khmer's shown. Pearl E. White also leads on update cadence (weekly vs every 4 months) and iOS requirement (7.0 vs 12.1). 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.

Pearl E. White ships an update weekly, Khmer every 4 months. The most recent releases landed on November 3, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Pearl E. White | Khmer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/pearl-e-white-virtual-tooth/id1289710509/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Weekly** | Every 4 months |
| Monetization | Free | — |
| Size | 109 MB | 21 MB |
| Requires iOS | **7.0** | 12.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Augusta University](https://appshunter.io/developer/319778530) | [SHINGO MATSUO](https://appshunter.io/developer/1493414113) |

## What reviewers say

### Pearl E. White

[App page](https://appshunter.io/ios/app/pearl-e-white-virtual-tooth/id1289710509)

Learn about dental hygiene through interactive games and activities with a virtual tooth character. Players can brush, floss, and play games to earn coins, all while discovering fun dental facts and proper care techniques.

**Highlights:** Virtual tooth character for interactive learning, Brush and floss Pearl to learn techniques, Earn coins for proper dental care, Play fun games with earned coins, Learn and quiz on dental facts

**Features:** macOS Compatibility

**In-app purchases:** none


### Khmer

[App page](https://appshunter.io/ios/app/khmer-lao-language/id1554136944)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Pearl E. White free?

Pearl E. White is free to download, with no in-app purchases.

### Is Khmer free?

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

### Do Pearl E. White or Khmer have ads?

Khmer shows ads; Pearl E. White does not.

### Which is updated more often, Pearl E. White or Khmer?

Pearl E. White ships an update weekly, and Khmer every 4 months. Most recently, Pearl E. White was updated on November 3, 2026 and Khmer on October 27, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*