# Ntrip checker vs Plot Survey Mobile RTK

The clearest difference is iOS requirement: Plot Survey Mobile RTK at 13.0 against Ntrip checker's 15.6. On price, ads, in-app purchases and device support 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 | Ntrip checker | Plot Survey Mobile RTK |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (2 ratings)](https://appshunter.io/ios/app/ntrip-checker/id1459504498/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 80.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | — |
| Monetization | Ad-supported | — |
| Size | 59 MB | 75 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Navmatix](https://appshunter.io/developer/921372764) | [Kantor Kita](https://appshunter.io/developer/1862358467) |

## What reviewers say

### Ntrip checker

[App page](https://appshunter.io/ios/app/ntrip-checker/id1459504498)

This app tests NTRIP Client connections to NTRIP Casters and analyzes RTCM streams. It allows users to configure connection parameters, select mountpoints, and view received RTCM messages, satellite data, and base station proximity.

**Highlights:** Test NTRIP Client connection, Analyze RTCM stream, Configure connection parameters, Select mountpoint, View RTCM message statistics, See GNSS satellite data

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

**In-app purchases:** none


### Plot Survey Mobile RTK

[App page](https://appshunter.io/ios/app/plot-survey-mobile-rtk/id6758371283)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Ntrip checker free?

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

### Is Plot Survey Mobile RTK free?

Plot Survey Mobile RTK is free to download, with no in-app purchases.

### Do Ntrip checker or Plot Survey Mobile RTK have ads?

Neither Ntrip checker nor Plot Survey Mobile RTK 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.*