iPhone Screenshots


Your incredible dive journeys start with Deepblu.

● Enrich your dive log with underwater photos and videos to share with the global diving community
● Create dive logs automatically by synchronizing your dive computer via Bluetooth
● Compatible with most dive computers on the market (see all compatible dive computers below)
● Have your instructor certify your Deepblu dive log in-app
● Build your diver identity

● Discover dive sites, plan dive travel based on user reviews and media
● Cancun – Explore MUSA, C-55, and unique sea life
● Tulum – Dive in Cenote Dos Ojos and more underwater caves
● Bali – Dive with mantas and discover unique reefs

Deepblu COSMIQ+, SCUBAPRO Aladin Sport, Galileo 2, Aladin H Matrix, TUSA DC Solar Link IQ1204, and Shearwater Petrel 2, Perdix, Perdix AI, Nerd 2.

Deepblu is also compatible with Subsurface, which supports nearly 200 other dive computers from popular brands such as AquaLung, Cressi, Mares, Oceanic, SCUBAPRO, Shearwater, Sherwood, Suunto, Uwatec and many more.

*The Deepblu app is recognized as the official digital training log of international dive agencies such as IDA, ITDA & DIWA, where instructors can digitally sign their students logs directly on the app, counting towards certification.

Dive on.

What’s New

Version 3.5.5

Various bug fixes and performance improvements.

Ratings and Reviews

3.3 out of 5
25 Ratings

25 Ratings

Playapixie ,

App isn’t ready for prime time (Cosmiq+ dive computer is good though)

Review of the APP (not the dive computer, which I mostly like.)
The concept is awesome. The execution is nowhere near ready for prime time. It seems like they’ve invested a lot in ways to advertise to you, but not actual usability with the Cosmiq+ computer. The dive log features are buggy, not intuitive, not customizable, not user-friendly, frustrating, lose data, and much of it doesn’t work at all if you don’t have good cellular service. I’ve used it for 29 dives so far in Raja Ampat and North Sulawesi, and I had to resort to paper logs because I couldn’t trust the app to retain my information any time I didn’t have reliable, strong cellular. I haven’t seen a single app update since I bought the computer, which is not encouraging. I’d be happy to write a detailed usability review for the developers. The concept is awesome and I’d love to see this platform succeed. It’s just not there yet.

Developer Response ,

Hi Playapixie,

With each upgrade we're making more features available to users and upgrading our platform along the way. We take all user commentary into account, and really appreciate your input. Thanks for submitting the review.

Dive On,

poppy76342 ,

Great concept, wished it was reliable

App has some strengths but I’m spending more time than is reasonable dealing with buggy ness of the app and the fact that adding a new dive spot is nearly impossible. I’m probably going to move everything over to an excel spreadsheet. I have manually enter everything but it will actually save me time over using this app.

prpatel78 ,

Do not update to iOS 14 yet

Have been using this great app for logging my dives, even though I knew better, I updated my phone, two days before a scheduled dive.
At no fault of Deepblu, the new iOS 14 update is causing the Deepblu app to crash. Hopefully Deepblu can push out an update to make the app compatible soon.
Highly recommend the app otherwise.


Deepblu Inc.,
206.1 MB

Requires iOS 9.0 or later. Compatible with iPhone, iPad, and iPod touch.


English, French, German, Italian, Japanese, Korean, Simplified Chinese, Spanish, Traditional Chinese

Age Rating


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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