GliderKeeper App
GliderKeeper device management
Free · Designed for iPad. Not verified for macOS.
GliderKeeper is the management tool for glider pilots and competition
organizers using AMRT altimeters.
Connect to your device over Wi-Fi or Bluetooth to:
• Browse flight history — review all recorded flights with their time and
altitude data, and analyze them on an interactive flight graph with
slope measurement.
• Live telemetry — view your altimeter's data in real time over Bluetooth.
• Firmware updates — update your altimeter over-the-air (Wi-Fi or
Bluetooth) directly from the app, downloading the latest versions from
the cloud. On Windows you can also flash firmware over USB.
• Automatic discovery — locate your device on the local network
automatically, no IP configuration needed.
• Device control — send control commands directly to the altimeter.
Compatible with most FAI events.
Additional feature: With the appropriate setup, the app can send flight
results directly to GliderScore. Ask us! Feature currently in beta.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
- Bluetooth Low Energy (BLE) support: a full new way to connect to your
device as an alternative to Wi-Fi — connect, send commands, download
flights and receive live telemetry over BLE.
- More reliable BLE connection and flight download, with improved MTU and
connection-parameter handling.
- Cold-start connection robustness: automatic rescan + reconnect and
on-screen phase status ("Connecting…", "Reading device…") so a slow
boot no longer looks like a freeze.
- Firmware management overhaul: over-the-air (OTA) updates over both Wi-Fi
and BLE, an "available versions" dialog, per-device caching, and
background prefetch of firmware while internet is still available.
- Guided "upgrade to Bluetooth" flow for older devices.
- Device discovery improvements: Wi-Fi is prioritised and discovered
devices get a provisional name from their serial ID.
- Flight graph enhancements: slope measurement by long-press, flight
navigation with prefetching, and motor-seconds calculation/display.
- Many localization additions and fixes.
The developer, Sergio Martinez, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Sergio Martinez
- Size
- 35.7 MB
- Category
- Sports
- Compatibility
Requires iOS 13.0 or later.
- iPhone
Requires iOS 13.0 or later. - iPad
Requires iPadOS 13.0 or later. - iPod touch
Requires iOS 13.0 or later. - Mac
Requires macOS 11.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026 Sergio Martínez