# RTKapp vs HuntIntel Terrain Intelligence

The clearest difference is in-app purchases: RTKapp at none against HuntIntel Terrain Intelligence's 2. RTKapp also leads on update cadence (every 3 weeks vs every 3 months). HuntIntel Terrain Intelligence's advantage is iOS requirement (15.1 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. HuntIntel Terrain Intelligence sells 2 one-off in-app purchases. RTKapp asks for nothing beyond the download.

RTKapp ships an update every 3 weeks, HuntIntel Terrain Intelligence every 3 months. The most recent releases landed on October 31, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | RTKapp | HuntIntel Terrain Intelligence |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/rtkapp/id6759115701/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 3 months |
| Monetization | Free | — |
| Size | 93 MB | 34 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Juan Carlos Lopez Calvo](https://appshunter.io/developer/1876960144) | [Huntintel LLC](https://appshunter.io/developer/1888013316) |

## 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


### HuntIntel Terrain Intelligence

[App page](https://appshunter.io/ios/app/huntintel-terrain-intelligence/id6792784901)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Standard Terrain Analysis | $9.99 | one-time |
| Large Terrain Analysis | $14.99 | one-time |


## Frequently asked questions

### Is RTKapp free?

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

### Is HuntIntel Terrain Intelligence free?

HuntIntel Terrain Intelligence is free to download, with in-app purchases available.

### Do RTKapp or HuntIntel Terrain Intelligence have ads?

Neither RTKapp nor HuntIntel Terrain Intelligence shows ads.

### Which is updated more often, RTKapp or HuntIntel Terrain Intelligence?

RTKapp ships an update every 3 weeks, and HuntIntel Terrain Intelligence every 3 months. Most recently, RTKapp was updated on October 31, 2026 and HuntIntel Terrain Intelligence 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.*