# Khmer vs U

The clearest difference is ads: U at none against Khmer's shown. Khmer's advantage is update cadence (every 4 months vs every 26 months) and iOS requirement (12.1 vs 17.0). 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.

Khmer ships an update every 4 months, U every 26 months. Both last shipped on November 7, 2026.

## The numbers

| Metric | Khmer | U |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 4 months** | Every 26 months |
| Size | 21 MB | 50 MB |
| Requires iOS | **12.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [SHINGO MATSUO](https://appshunter.io/developer/1493414113) | [NuVeda Learning Private Limited](https://appshunter.io/developer/1272718926) |

## What reviewers say

### Khmer

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

**Features:** macOS Compatibility

**In-app purchases:** none


### U

[App page](https://appshunter.io/ios/app/u-drive-unityinfotech/id1600223928)

**In-app purchases:** none


## Frequently asked questions

### Is Khmer free?

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

### Is U free?

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

### Do Khmer or U have ads?

Khmer shows ads; U does not.

### Which is updated more often, Khmer or U?

Khmer ships an update every 4 months, and U every 26 months. Most recently, Khmer was updated on November 7, 2026 and U on November 7, 2026.

---

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