# Applied Physics vs LCD e

The clearest difference is update cadence: Applied Physics at every 3 months against LCD e's every 33 months. Applied Physics also leads on device support. On price, in-app purchases and iOS requirement there is nothing between them.

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

Applied Physics ships an update every 3 months, LCD e every 33 months. The most recent releases landed on September 18, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Applied Physics | LCD e |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | **Every 3 months** | Every 33 months |
| Size | 40 MB | 138 MB |
| Requires iOS | **13.0** | 13.6 |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 12+ |
| Developer | [Chalit Chathirat](https://appshunter.io/developer/910858647) | [CONICLE COMPANY LIMITED](https://appshunter.io/developer/979282578) |

## What reviewers say

### Applied Physics

[App page](https://appshunter.io/ios/app/applied-physics/id1528171266)

**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 Applied Physics free?

Applied Physics 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, Applied Physics or LCD e?

Applied Physics ships an update every 3 months, and LCD e every 33 months. Most recently, Applied Physics was updated on September 18, 2026 and LCD e on September 17, 2026.

---

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