# KKU REG vs LCD e

The clearest difference is update cadence: KKU REG at every 9 days against LCD e's every 33 months. KKU REG also leads on device support. LCD e's advantage is iOS requirement (13.6 vs 15.6). On price and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

KKU REG ships an update every 9 days, LCD e every 33 months. The most recent releases landed on November 4, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | KKU REG | LCD e |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | **Every 9 days** | Every 33 months |
| Size | 50 MB | 138 MB |
| Requires iOS | 15.6 | **13.6** |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 17+ | 12+ |
| Developer | [Khon Kaen University](https://appshunter.io/developer/592053529) | [Conicle](https://appshunter.io/developer/979282578) |

## What reviewers say

### KKU REG

[App page](https://appshunter.io/ios/app/kku-reg/id1608513284)

**Features:** macOS Compatibility

**In-app purchases:** none


### LCD e

[App page](https://appshunter.io/ios/app/lcd-e-learn/id6443814915)

**In-app purchases:** none


## Frequently asked questions

### Is KKU REG free?

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

### Is LCD e free?

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

### Which is updated more often, KKU REG or LCD e?

KKU REG ships an update every 9 days, and LCD e every 33 months. Most recently, KKU REG was updated on November 4, 2026 and LCD e on November 7, 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.*