Download Anchorline

Phone and tablet

  • iOS

    Coming to the App Store
  • Android

    Coming to Google Play

Desktop

Desktop installers

Version 1.1.0 · 9 November 2026

New

  • The Anchorline SOLO bridge: an ESP32 board that connects the SOLO to the app over Bluetooth, with its own status screen. Press OK on the SOLO to log the analysis, even while the app is closed.
  • Gas analyzer support for the Divesoft SOLO, over Bluetooth, USB on Android and the serial port on desktop.
  • Live readings with stability detection, and an analysis log that syncs between your devices.
  • "Log on OK": press OK on the SOLO to save and print an analysis.
  • Print cylinder gas labels on a Phomemo M110 printer.
  • The Gas screen now has Blend, Analyse and Log tabs, and Settings are organised in tabs.
  • Selectable colour themes.
  • Gas editor MODs are shown as 3 m stop depths and never above ppO2 1.6.
  • A new Longest dive tile in your statistics.

Fixed

  • Printed labels are fed out to the tear-off edge.
  • Dive numbers stay stable and continue correctly after renumbering.
  • Pushing to Subsurface Cloud on macOS no longer fails with an SSL certificate error.
  • "Last synced" refreshes after a push to Subsurface.
  • Desktop apps keep their data in their own folder instead of Documents.
  • The planner no longer rounds a MOD up past its limit.
  • Several sync fixes, including data that was missing its owner on some tables.

Draft; Egbert edits before the first publish.

SOLO bridge

Firmware for the Anchorline SOLO bridge: an Espressif ESP32-S3-USB-OTG board that links a Divesoft SOLO gas analyzer to the app over Bluetooth, so pressing OK on the SOLO logs the analysis and prints the label.

Firmware 1.0.0 · 9 November 2026

Installing from the browser needs Chrome or Edge on a desktop computer. Download the firmware and use esptool instead (see the manual).Installing from the browser only works on a secure (https) page.Download firmware

anchorline-bridge-1.0.0.bin 1.3 MB

SHA-256fb0aec6779ace19f9716fe635167c67570faa9e7e6eb202b688a327821f87163

  1. Put the board in download mode: hold OK, press and release RESET, then release OK.
  2. Connect the board's DEV plug to the computer.
  3. Click Install firmware and pick the board's port.
  4. When it is done, press RESET on the board.

Install firmware needs Chrome or Edge on Windows, macOS or Linux. Without it, download the file and flash it with esptool: the manual has the steps for each system.

Read the bridge manualManual as PDF

System requirements

PlatformRequirement
iOSiOS 15 or later
macOSmacOS 12 or later; Subsurface Cloud sync needs macOS 26 on Apple Silicon
AndroidAndroid 7 or later
WindowsWindows 10 or 11, 64-bit
Linuxx64 with glibc 2.35 or newer (Ubuntu 22.04 and later)