# Telegraph vs LayerMapper NDI

The clearest difference is in-app purchases: LayerMapper NDI at none against Telegraph's 1. LayerMapper NDI also leads on iOS requirement (14.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Telegraph sells 1 in-app purchase, starting at $19.99 per year. LayerMapper NDI asks for nothing beyond the download.

## The numbers

| Metric | Telegraph | LayerMapper NDI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 11 months | — |
| Size | 19 MB | 7 MB |
| Requires iOS | 17.0 | **14.0** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [MARITIME MASTER LIMITED](https://appshunter.io/developer/1107589346) | [Denis Grzechnik](https://appshunter.io/developer/1818459305) |

## What reviewers say

### Telegraph

[App page](https://appshunter.io/ios/app/telegraph-api-client/id6503224281)

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Telegraph Pro | $19.99 | per year |


### LayerMapper NDI

[App page](https://appshunter.io/ios/app/layermapper-ndi/id6746772930)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Telegraph free?

Telegraph is free to download, with in-app purchases available.

### Is LayerMapper NDI free?

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

### Do Telegraph or LayerMapper NDI have ads?

Neither Telegraph nor LayerMapper NDI shows ads.

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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.*