About Subsurface-mobile
Subsurface-mobile is an iOS dive log application based on Subsurface, the best free open source dive log application available on Windows, Mac and Linux. Subsurface-mobile allows you to access your dive log on your tablet...
Subsurface-mobile is an iOS dive log application based on Subsurface, the best free open source dive log application available on Windows, Mac and Linux. Subsurface-mobile allows you to access your dive log on your tablet or phone, edit the data and even download new dive information from many Bluetooth LE enabled dive computers. Using a free Subsurface Cloud Storage account you can synchronize your dive data with the Subsurface desktop application (while significantly increasing the usefulness, the cloud account is not required to use Subsurface-mobile). To get support from the developers, please use the in-app menu entry "Ask for support" Please check out the Subsurface-mobile user manual: https://subsurface-divelog.org/documentation/subsurface-mobile-v3-user-manual (also available from within the app) Subsurface-mobile is free and open source. No ads, no commercial anything. And it comes with free cloud storage (if you decide to use that - it's optional). Your data aren't used for anything, nothing gets monetized.
Version History Support for Shearwater Swift GPS, OSTC Nano 6.0.5581 Apr 13 dive planner improvements BLE connection handling improvements 6.0.5504 12/27/2025 - first release of an open circuit dive planner in the mobile version 6.0.5436 09/17/2025 Support for Shearwater dive computers with firmware 100 or newer 6.0.5414 07/29/2025 Updates to dive computer support, including new support for the Mares Puck Light, not yet including the Shearwater firmware 100 change (that will be in the next iOS release). 6.0.5404 07/14/2025 Minor improvements in dive profile plot layout Support for Cressi Goa and Donatello Support for Mares Sirius Support for Shearwater Peregrine TX Changes to the handling of CCR dives Several small bug fixes 6.0.5365 04/01/2025 fix detail view scroll issues in previous version 6.0.5276 10/11/2024 mostly small updates updates for several dive computers, including Mares Sirius, Quad Ci, Puck 4, and Puck Air 2 fix small errors in filtering various other small fixes 6.0.5231 09/11/2024 Updates to dive computer support (mainly relevant to Shearwater dive computers) Updates to translations Fixes to memory leaks, other stability fixes 6.0.5209 06/16/2024 - fixes to undo redo behavior that was broken in the last couple of releases - improve reliability of access to cloud storage 6.0.5144 05/07/2024 Fixed the incorrect localization for Italian users. 6.0.5124 03/19/2024 Update to the current version - in sync with the desktop version. Update to the current version of libdivecomputer, adding support for Shearwater Tern, Scubapro G3Translation updates Better error information for issues with the cloud server 6.0.5112 03/09/2024 This release brings very few UI changes, but a lot of changes under the hood. Stability fixes, bug fixes, improvements in dive computer support. 6.0.5031 01/09/2024 Correctly detect Ratio BLE dive computers Send log files as attachments to support emails Allow exporting dive log and dive site list XML via email 3.4.7 09/22/2022 Updated dive computer support, including the Shearwater Petrel 3 and Perdix 2, the Aqualung i200Cv2, and the Ratio iX3M 2. Small bugfixes. 3.4.6 08/15/2022 updates to profile code fixes for several dive computers small bug fixes 3.4.3 03/17/2022 Use the same 'last dive downloaded date' for each dive computer across all devices that are connected to the Subsurface Cloud. This is especially important for users of the Scubapro G2. 3.4.1 11/19/2021 Remove all GPS location access, backend location service, etc Small bugfixes 3.4.0 10/27/2021 Allow editing dive tags Minor visual tweaks Updates to EON Steel support for FW 2.5 Add support for latest Mares Genius FW 3.3.0 08/22/2021 Correct coloring of SAC line in profile 3.2.1 04/06/2021 Mobile statistics Calculated ceiling is now shown in the profile (including settings options for both DC and calculated ceiling as well as GF) Significant rewrite of dive edit UI (and UI elements used elsewhere) Show status of manual sync Better notification of changes made and undo option; move delete to context menu Fix use of current GPS location in dive edit 3.2 03/28/2021 Many small UI fixes, including improved dark theme support, correct update of the profile after dive information edits. 3.1.2 contains a couple more theming improvements, no functional changes to 3.1.1 3.1.2 12/24/2020 Many small UI fixes, including improved dark theme support, correct update of the profile after dive information edits, 3.1.1 12/23/2020 Add support for McLean Extreme on iOS 3.0.15 09/19/2020 - add support for the Shearwater Peregrine with firmware v81 or newer - fix dive numbering bug on import 3.0.14 09/14/2020
Previous Versions
Here you can find the changelog of Subsurface-mobile since it was posted on our website on 2017-01-23 16:21:01.
The latest version is 6.0.5581 and it was updated on 2026-06-23 14:33:15. See below the changes in each version.
Subsurface-mobile version 6.0.5581
Updated At: 2026-06-02
Changes: Version History Support for Shearwater Swift GPS, OSTC Nano 6.0.5581 Apr 13 dive planner improvements
BLE connection handling improvements 6.0.5504 12/27/2025 - first release of an open circuit dive planner in the mobile version 6.0.5436 09/17/2025 Support for Shearwater dive computers with firmware 100 or newer 6.0.5414 07/29/2025 Updates to dive computer support, including new support for the Mares Puck Light, not yet including the Shearwater firmware 100 change (that will be in the next iOS release). 6.0.5404 07/14/2025 Minor improvements in dive profile plot layout
Support for Cressi Goa and Donatello
Support for Mares Sirius
Support for Shearwater Peregrine TX
Changes to the handling of CCR dives
Several small bug fixes 6.0.5365 04/01/2025 fix detail view scroll issues in previous version 6.0.5276 10/11/2024 mostly small updates
updates for several dive computers, including Mares Sirius, Quad Ci, Puck 4, and Puck Air 2
fix small errors in filtering
various other small fixes 6.0.5231 09/11/2024 Updates to dive computer support (mainly relevant to Shearwater dive computers)
Updates to translations
Fixes to memory leaks, other stability fixes 6.0.5209 06/16/2024 - fixes to undo redo behavior that was broken in the last couple of releases
- improve reliability of access to cloud storage 6.0.5144 05/07/2024 Fixed the incorrect localization for Italian users. 6.0.5124 03/19/2024 Update to the current version - in sync with the desktop version.
Update to the current version of libdivecomputer, adding support for Shearwater Tern, Scubapro G3Translation updates
Better error information for issues with the cloud server 6.0.5112 03/09/2024 This release brings very few UI changes, but a lot of changes under the hood. Stability fixes, bug fixes, improvements in dive computer support. 6.0.5031 01/09/2024 Correctly detect Ratio BLE dive computers
Send log files as attachments to support emails
Allow exporting dive log and dive site list XML via email 3.4.7 09/22/2022 Updated dive computer support, including the Shearwater Petrel 3 and Perdix 2, the Aqualung i200Cv2, and the Ratio iX3M 2.
Small bugfixes. 3.4.6 08/15/2022 updates to profile code
fixes for several dive computers
small bug fixes 3.4.3 03/17/2022 Use the same 'last dive downloaded date' for each dive computer across all devices that are connected to the Subsurface Cloud. This is especially important for users of the Scubapro G2. 3.4.1 11/19/2021 Remove all GPS location access, backend location service, etc
Small bugfixes 3.4.0 10/27/2021 Allow editing dive tags
Minor visual tweaks
Updates to EON Steel support for FW 2.5
Add support for latest Mares Genius FW 3.3.0 08/22/2021 Correct coloring of SAC line in profile 3.2.1 04/06/2021 Mobile statistics
Calculated ceiling is now shown in the profile (including settings options for both DC and calculated ceiling as well as GF)
Significant rewrite of dive edit UI (and UI elements used elsewhere)
Show status of manual sync
Better notification of changes made and undo option; move delete to context menu
Fix use of current GPS location in dive edit 3.2 03/28/2021 Many small UI fixes, including improved dark theme support, correct update of the profile after dive information edits.
3.1.2 contains a couple more theming improvements, no functional changes to 3.1.1 3.1.2 12/24/2020 Many small UI fixes, including improved dark theme support, correct update of the profile after dive information edits, 3.1.1 12/23/2020 Add support for McLean Extreme on iOS 3.0.15 09/19/2020 - add support for the Shearwater Peregrine with firmware v81 or newer
- fix dive numbering bug on import 3.0.14 09/14/2020
Subsurface-mobile version 6.0.5504
Updated At: 2025-12-27
Changes: dive planner improvements
BLE connection handling improvements
Subsurface-mobile version 6.0.5436
Updated At: 2025-09-17
Changes: Sep 17, 2025
Version 6.0.5436
- first release of an open circuit dive planner in the mobile version
Subsurface-mobile version 6.0.5414
Updated At: 2025-07-29
Changes: Jul 29, 2025
Version 6.0.5414
Support for Shearwater dive computers with firmware 100 or newer
Subsurface-mobile version 6.0.5365
Updated At: 2025-04-01
Changes: Apr 1, 2025
Version 6.0.5365
Minor improvements in dive profile plot layout
Support for Cressi Goa and Donatello
Support for Mares Sirius
Support for Shearwater Peregrine TX
Changes to the handling of CCR dives
Several small bug fixes
Subsurface-mobile version 6.0.5276
Updated At: 2024-10-11
Changes: Oct 11, 2024
Version 6.0.5276
fix detail view scroll issues in previous version
Subsurface-mobile version 6.0.5231
Updated At: 2024-09-11
Changes: Sep 11, 2024
Version 6.0.5231
mostly small updates
updates for several dive computers, including Mares Sirius, Quad Ci, Puck 4, and Puck Air 2
fix small errors in filtering
various other small fixes
Subsurface-mobile version 6.0.5209
Updated At: 2024-06-16
Changes: Jun 16, 2024
Version 6.0.5209
Updates to dive computer support (mainly relevant to Shearwater dive computers)
Updates to translations
Fixes to memory leaks, other stability fixes
Subsurface-mobile version 6.0.5144
Updated At: 2024-05-07
Changes: May 7, 2024
Version 6.0.5144
- fixes to undo redo behavior that was broken in the last couple of releases
- improve reliability of access to cloud storage
Subsurface-mobile version 6.0.5124
Updated At: 2024-03-19
Changes: Mar 19, 2024
Version 6.0.5124
Fixed the incorrect localization for Italian users.
Disclaimer
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