Deepblu Cosmiq Companion
Cosmiq Dive Computer Companion
About
This app restores functionality to a popular dive computer by allowing direct Bluetooth connection to your iPhone. It offers full device control, detailed dive log downloads with charts, and the ability to manage your dive data locally without cloud reliance.
What's New in Deepblu Cosmiq Companion
1.2.3
September 30, 2026
• Fixed dive syncing for logbooks with more than 255 dives. • See the support page for an explanation of the dive computer's storage bug affecting profiles after ~100 dives — and why syncing regularly protects your logbook.
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FAQ
Does Cosmiq Companion have ads?
No, Cosmiq Companion does not contain advertisements. It is a free app with optional in-app purchases.
How often is Cosmiq Companion updated?
The app was last updated on September 30, 2026, with version 1.2.3. This indicates a recent update, suggesting ongoing support and development.
What devices does Cosmiq Companion support?
Cosmiq Companion is currently supported on iPhone devices. It connects to the COSMIQ+ dive computer via Bluetooth.
Can I use Cosmiq Companion offline?
Yes, Cosmiq Companion is designed to work without a cloud service. Your dive logs are stored locally in your private iCloud Drive, allowing for offline access and management.
What dive data can I download with Cosmiq Companion?
You can download your dives from the COSMIQ+ dive computer, including depth and temperature profiles. This data is presented in beautiful charts within the app.
How can I export my dive data from Cosmiq Companion?
Cosmiq Companion allows you to export your dive data in CSV or UDDF formats. This makes your data portable and importable into other dive logging software like Subsurface or MacDive.
What is the age rating for Cosmiq Companion?
Cosmiq Companion has an age rating of 4+. This indicates it is suitable for a wide range of users and does not contain mature content.
Is Cosmiq Companion affiliated with Deepblu?
No, Cosmiq Companion is an unofficial app and is not affiliated with Deepblu, Inc. It was developed by Philippe Bouffaut based on community reverse-engineering of the COSMIQ protocol.
