# Agra-GPS

> Agra-GPS (iPhone/iPad app by AgraGPS.)

- Source: https://appshunter.io/ios/app/agra/id1609540011 (this page in markdown: same URL + `.md`)
- Developer: [AgraGPS](https://appshunter.io/developer/1609540013)
- Category: Navigation
- Price: Free
- Age rating: 4+
- Requires: iOS 12.0 · 33 MB
- Released: 2022-05-17
- Data updated: 2025-02-28
- User reviews in markdown: https://appshunter.io/ios/app/agra/id1609540011/reviews.md

## What is Agra?

For interacting with AgraGPS products and compatible devices.

- Easy setup, just press Connect. The app will ask for required information.
- Works in the background, no need to keep the app open.
- Automatically reconnects. A poor connection is not a problem.
- Supports multiple profiles for connecting to different NTRIP casters and receivers quickly.
- Includes a Font Scale and Background Color setting for users with poor eyesight.
- Supports NTRIP r1 and r2 (basic connection).
- Official Agra-GPS receivers can be updated through the app.
- Supports Receiver and Manual NMEA sources.

Requires a Bluetooth Smart iOS device and Bluetooth Smart UART compatible receiver.

It uses Qt 5.15.2, which is available under the LGPLv3
license. Under this license, you are free to:

- Download and keep the Qt project below.
- Change and re-link the Qt library (including reverse-engineering).
- Run the re-linked binary on your own devices.

Re-linking the AgraGPS app is not recommended. Support may be limited.
To re-link the app, a Qt Creator project with further instructions is provided: https://downloads.agragps.com/AgraGPSIOS.zip

Qt Download
Qt is available from the [Qt Download Page](https://www.qt.io/download). Qt
source code can be downloaded using Git:
`git clone git://code.qt.io/qt/qt5.git`


## Version history (last 5 releases)

### 4.16.0 — 2024-05-01

Bug fixes and general usability improvements.

### 4.08.1 — 2023-12-12

Bug fixes.

- Protected against the receiver connecting twice.
- Fixed crash when reading update files fails.
- Update crash fixes.

### 4.06.1 — 2023-12-07

Bug fixes.

- Fixed Mount Points freezing with large caster sourcetables.
- Fixed a crash after Mount Points is opened.
- Fixed a crash when restoring the app.
- Updates Sentry for error tracking.

### 4.05.1 — 2023-12-05

Increased stability and bug fixes.

- If no data is received from NTRIP, the caster will now be reconnected automatically.
- Background NTRIP errors will now result in a reconnect, rather than stopping.
- Improved error tracking to help fix bugs faster.
- Temporarily disabled the BTWD command.
- Fixed the Debugging Receiver Log file not containing any entries.
- Fixed Bluetooth crashes.

### 4.02.0 — 2023-11-06

Connection bug fixes.

- Improved Profiles (Create is now Copy).
- More intelligent Bluetooth state management.
- Added support for Emlid NTRIP ERROR responses.
- Fixed the Bytes Sent counter being based on data received, rather than sent.
- Fixed NMEA Source not requesting location permissions when required.
- Fixed the User logger being disabled for fresh installs.
- Fixed rare crash while connected.
- Fixes crash when finishing an update.
- Fixed updates never timing out.

Followup bug fixes coming soon.

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| --- | --- | --- | --- |
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| [boonmaps](https://appshunter.io/ios/app/boonmaps/id1436348986) | 3.7 (3) | Free | Navigation |

## More apps by AgraGPS

- [Agra-Toolbox](https://appshunter.io/ios/app/agra/id6502722436)

All apps by AgraGPS: https://appshunter.io/developer/1609540013

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*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 2025-02-28.*