# RTKapp vs GPS TrackMaker

RTKapp and GPS TrackMaker are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

RTKapp ships an update every 3 weeks, GPS TrackMaker every 5 weeks. The most recent releases landed on October 31, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | RTKapp | GPS TrackMaker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/rtkapp/id6759115701/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 5 weeks |
| Monetization | Free | — |
| Size | 93 MB | 74 MB |
| Requires iOS | 17.0 | 17 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Juan Carlos Lopez Calvo](https://appshunter.io/developer/1876960144) | [Odilon Ferreira Junior](https://appshunter.io/developer/1100038952) |

## What reviewers say

### RTKapp

[App page](https://appshunter.io/ios/app/rtkapp/id6759115701)

Achieve centimeter-level GNSS precision directly on your mobile device. Connect receivers, process raw data in real-time or post-processing, and analyze results with advanced plotting tools. This app offers professional surveying workflows without the need for desktop software, prioritizing local data processing and privacy.

**Highlights:** Real-time RTK positioning, Post-processing (PPK/PPP), NTRIP Client and Caster Management, Raw data logging and RINEX conversion, Live quality metrics and skyplot, Analytical plotting tools

**Features:** macOS Compatibility

**In-app purchases:** none


### GPS TrackMaker

[App page](https://appshunter.io/ios/app/gps-trackmaker/id6802480991)

**In-app purchases:** none


## Frequently asked questions

### Is RTKapp free?

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

### Is GPS TrackMaker free?

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

### Do RTKapp or GPS TrackMaker have ads?

Neither RTKapp nor GPS TrackMaker shows ads.

### Which is updated more often, RTKapp or GPS TrackMaker?

RTKapp ships an update every 3 weeks, and GPS TrackMaker every 5 weeks. Most recently, RTKapp was updated on October 31, 2026 and GPS TrackMaker on November 6, 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.*