# Treetoscope Installer vs KMLViewer byNSDev

The clearest difference is device support: Treetoscope Installer at 2 against KMLViewer byNSDev's —. Treetoscope Installer also leads on iOS requirement (15.6 vs 17). 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.

## The numbers

| Metric | Treetoscope Installer | KMLViewer byNSDev |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Weekly | — |
| Size | 58 MB | 2 MB |
| Requires iOS | **15.6** | 17 |
| Devices | **iPhone, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [Treetoscope](https://appshunter.io/developer/1660937077) | [NIHON SYSTEM DEVELOPER CORPORATION](https://appshunter.io/developer/1198103734) |

## What reviewers say

### Treetoscope Installer

[App page](https://appshunter.io/ios/app/treetoscope-installer/id6752374441)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### KMLViewer byNSDev

[App page](https://appshunter.io/ios/app/kmlviewer-bynsdev/id6754463510)

**In-app purchases:** none


## Frequently asked questions

### Is Treetoscope Installer free?

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

### Is KMLViewer byNSDev free?

KMLViewer byNSDev 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.*