# GL Connect — connect to GL receivers

> connect to GL receivers (iPhone/iPad app by General Laser GmbH.)

- Source: https://appshunter.io/ios/app/gl-connect/id6621263718 (this page in markdown: same URL + `.md`)
- Developer: [General Laser GmbH](https://appshunter.io/developer/1762017688)
- Category: Navigation, Productivity
- Price: Free
- Age rating: 4+
- Requires: iOS 14.0 · 21 MB
- Languages: American English
- Released: 2025-05-22
- Data updated: 2026-08-05
- User reviews in markdown: https://appshunter.io/ios/app/gl-connect/id6621263718/reviews.md

## What is GL Connect?

GL Connect is the official companion app for full featured control and setup of RTK GNSS receivers GLRM and GLR from General Laser.

It provides a powerful and intuitive interface to configure, monitor, and operate your GLRM and GLR receiver across a range of professional applications including surveying, mapping, and construction.

NTRIP client included, right from your phone or tablet. Real-time accuracy for surveying, mapping, and geolocation on the go.

Configure your GNSS receiver, manage NTRIP connections, monitor RTK status, and capture accurate positions—all in one app.

Key Features:

* Instant Bluetooth Pairing: Connect quickly and securely to your GLRM device using Bluetooth Low Energy (BLE).
* NTRIP RTK Support: Configure and manage your NTRIP client to receive real-time correction data and achieve centimeter-level accuracy.
* Full GNSS Control: Select satellite constellations (GPS, GLONASS, Galileo, BeiDou, etc.), configure signal bands, and apply elevation and SNR masks to optimize your fix.
* Real-Time Status Monitoring:
    * GNSS fix type, number of satellites, and position accuracy
    * RTK status indicators with LED sync
    * Battery level and temperature readouts
    * Device firmware and hardware info
* Tilt Compensation (FW 1.7+): Accurately capture GNSS points with up to 60° of pole tilt using real-time IMU calibration. View compensated coordinates and heading directly in-app.
* Custom Configuration Options:
    * Set antenna type, offset, and height
    * Adjust position/satellite info streaming rates (1 Hz / 2 Hz)
    * Personalize your device name for easier tracking
* Firmware Updates: Manual firmware update flow to keep your GLRM receiver running the latest features and fixes.
* 2D Mapping Interface: Visualize antenna and tilt-compensated positions on an OpenStreetMap-based view.

Applications:
Field engineers, surveyors, GIS professionals, and construction teams who demand accurate GNSS data in a streamlined, mobile workflow.

Supported Devices:
GLRM and GLR GNSS Receivers


## Version history (last 5 releases)

### 0.5.6 (47) — 2026-07-31

• added update changelog
• added touch recalibration command
• add touch sensitivity settings
• add configuration when touch button should be allowed to turn off the receiver

### 0.5.3 (44) — 2026-03-21

• bugfixes

### 0.5.2 (43) — 2026-02-20

• added receiver firmware updates
• added setting for altitude mode
• added user accounts

### 0.5.1 (41) — 2025-12-04

• Modernized and cleaner user interface
• Enhanced NTRIP client with support for GGA wrapper messages
• NTRIP client can now save and manage profiles
• Improved terminal performance and usability
• Added support for new configurations using API 1.0

### 1.0 — 2025-05-22

No release notes.

## Apps similar to GL Connect

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [MagVar](https://appshunter.io/ios/app/magvar/id1670958717) | 5.0 (1) | $0.99 | Navigation |
| [CITY TAXI Client](https://appshunter.io/ios/app/city-taxi-client/id1166102783) | — | Free | Navigation |
| [GRTech Beacon 4.0/5.0 NTRIP](https://appshunter.io/ios/app/grtech-beacon-4050-ntrip/id1554035818) | 5.0 (1) | Free | Navigation |
| [topoXpress](https://appshunter.io/ios/app/topoxpress/id1500467308) | 4.0 (3) | Free | Navigation |
| [MapApp NZ South Island](https://appshunter.io/ios/app/mapapp-nz-south-island/id404976091) | 5.0 (3) | $11.99 | Navigation |
| [Azmyth](https://appshunter.io/ios/app/azmyth/id6746936482) | 5.0 (4) | Free | Navigation |

## More apps by General Laser GmbH

- [learn2play](https://appshunter.io/ios/app/learn2play/id6755302920)

All apps by General Laser GmbH: https://appshunter.io/developer/1762017688

## Related topics

[gsf connect](https://appshunter.io/ios/topics/gsf-connect)

---

*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-05.*