# Ntrip checker vs GeoAce

The clearest difference is in-app purchases: Ntrip checker at none against GeoAce's 6. Ntrip checker also leads on review sentiment (80% vs 67%) and iOS requirement (15.6 vs 17.6). GeoAce's advantage is update cadence (every 6 weeks vs every 4 months). On price, ads and device support there is nothing between them.

Both are free to download. GeoAce sells 6 in-app purchases, starting at $45.99 per month. Ntrip checker asks for nothing beyond the download.

Ntrip checker ships an update every 4 months, GeoAce every 6 weeks. The most recent releases landed on September 20, 2026 and August 24, 2026 respectively.

## The numbers

| Metric | Ntrip checker | GeoAce |
| --- | --- | --- |
| 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** | 66.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 6 weeks** |
| Monetization | **Ad-supported** | Freemium |
| Size | 59 MB | 273 MB |
| Requires iOS | **15.6** | 17.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Navmatix](https://appshunter.io/developer/921372764) | [ITS Geo Solutions GmbH](https://appshunter.io/developer/1362963860) |

## 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


### GeoAce

[App page](https://appshunter.io/ios/app/geoace/id1462209903)

This app transforms your smartphone into a precise surveying tool using AR and Visual SLAM. Collect and stake out geospatial data accurately, even indoors or underground, without traditional equipment. Export results in various standard formats.

**Highlights:** AR data collection and stakeout, Visual SLAM positioning, Offline maps and processing, Support for external GNSS receivers, Export to CAD & GIS formats, 2D MapView with overlays, Apple Watch support

**Features:** Apple Watch app, Vision Pro support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| View - Monthly | $45.99 | per month |
| GIS - Monthly | $89.99 | per month |
| Survey - Monthly | $118.99 | per month |
| View - Annual | $349.99 | per year |
| GIS - Annual | $699.99 | per year |
| Survey - Annual | $899.99 | per year |


## Frequently asked questions

### Is Ntrip checker free?

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

### Is GeoAce free?

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

### Do Ntrip checker or GeoAce have ads?

Neither Ntrip checker nor GeoAce shows ads.

### Which is updated more often, Ntrip checker or GeoAce?

Ntrip checker ships an update every 4 months, and GeoAce every 6 weeks. Most recently, Ntrip checker was updated on September 20, 2026 and GeoAce on August 24, 2026.

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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.*