# 故宮NPM vs LM

The clearest difference is device support: 故宮NPM at 2 against LM's —. 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.

## The numbers

| Metric | 故宮NPM | LM |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Every 3 days | — |
| Size | 311 MB | 396 MB |
| Requires iOS | 11.1 | **11.0** |
| Devices | **iPhone, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [鴻銓 賴](https://appshunter.io/developer/1232993517) | [光陣三維科技有限公司](https://appshunter.io/developer/1451025194) |

## What reviewers say

### 故宮NPM

[App page](https://appshunter.io/ios/app/npm/id1671691499)

**Features:** macOS Compatibility

**In-app purchases:** none


### LM

[App page](https://appshunter.io/ios/app/lm-ar/id6476655451)

**In-app purchases:** none


## Frequently asked questions

### Is 故宮NPM free?

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

### Is LM free?

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

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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.*