4 Best Dive Log Apps For iPhone

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If you are looking for the Best Dive Log Apps For iPhone to download for free, look no further.

Our expert panel of reviewers has tested dozens of apps and we have compiled a list of the 4 Best Dive Log Apps For iPhone that passed our tests.


Check out our list of the 4 Best Dive Log Apps For iPhone, tried and tested by our expert reviewers.

4 Best Dive Log Apps For iPhone

1. Breathe – Smart Scuba Dive Log

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“Breathe is an innovative digital scuba dive log set to revolutionise the world of recreational scuba diving. Gone are the days when you need to carry around a paper log book to log your dives (never mind forgetting or losing the book altogether).

With Breathe you can create detailed multi-depth profiles for each dive that you’ve done, allowing you to log as much or as little information about your dives as you want, from the basics like dive location, depth and time to more advanced features like adding photos and videos, ratings, equipment, digital certifications and many more…

Breathe is fun and easy to use; with interactive elements taking the hassle out of logging dives. It is a beautifully designed app that divers can use whatever their ability or experience. With so much great content to offer, this app could be end of you logging your dives on paper and the start of you helping us save those trees!

Breathe comes in two versions, the basic FREE version that allows you to log your dives, anywhere, anytime (seriously, you don’t even need to be connected to the internet); and a PRO version for subscribed users that unlocks great add-ons to the basic app.

With the FREE version comes with these features:
– The ability to add, edit and delete dive logs.
– View all your dives on a timeline with up to 6 months of history, which is the official amount of time that PADI requires before you need a refresher course.
– Support for metric and imperial systems.
– Tailor your design for both women and men, because we support gender equality.

You can also subscribe to either Breathe Pro Monthly, Yearly or Life to unlock the premium features of the app:
– Automatic syncing with the cloud and with all your devices, so no need to worry if you drop your phone in the sea, all your logs are backed up.
– Equipment overview that allows you to manage your equipment settings at any time. Your equipment settings are now automagically saved between dives.
– View your dive history on a timeline with no limitations as to how far back you can go.
– View your dives on a world map and share your map with the world!
Add photos and videos, comments and dive buddies to your dive logs.
– Export all your dive logs to PDF.
– A handy hand signals review guide.
– Make sure you’re not forgetting anything with our interactive dive planner and pre-dive checklists. Export your dive plan to pdf to help you coordinate your dive buddies.
– A handy diver profile view, where you can upload essential documents and manage your own custom equipment.

The best thing is, Breathe Pro will cost you less than what you’re already paying for those paper log books!

We think it’s about time the diving industry caught up with the 21st Century. And we’re only just starting. We have a comprehensive roadmap for future updates lined up and we need your help to make Breathe the smartest scuba dive log on the planet! What do you have to do? Just download our free app and log your dives. And if you’re liking the product, why not upgrade to the Pro version to unlock great add-ons?

Breathe Pro Monthly & Breathe Pro Yearly subscriptions automatically renew unless auto-renew is turned off at least 24-hours before the end of the current period. Payment will be charged to iTunes Account at confirmation of purchase. Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal. Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user’s Account Settings after purchase. Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that service, where applicable.

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2. Dive Log

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“Dive Log is designed to work either as your primary SCUBA diving logbook application or in conjunction with compatible 3rd party desktop logbook applications. You can use Dive Log at the dive site or on the dive boat to capture the information about the site while it is fresh in your mind (or your dive guide’s mind). You can even capture the GPS coordinates of the dive site using the built in location services of your iOS device. Details about your actual dive can be added immediately after your dive or at the après dive event and later be saved to your desktop computer. The dive buddy feature is fully integrated with Contacts on your iPhone or iPad, letting you capture information about your newest dive buddy or quickly add an existing buddy to a particular dive. The dive data and statistics features let you have an immediate answer the next time your dive guide asks how much weight you used on your last dive or have all the information you need about your dive history when you fill out that next dive waiver. Metric and Imperial values are supported for all appropriate logbook fields. You can easily enter values using the appropriate units for the situation and view them in your preferred measurement system. You can even explore detailed dive profiles from popular dive computers that you download with your desktop software and later upload to Dive Log on iPhone/iPad. Dive profile data can also be transferred directly from certain dive computers directly via Bluetooth or using a supported Bluetooth accessory and an associated in-app purchase.

On Windows, Diving Log 6.0 (www.divinglog.de) is fully integrated with Dive Log on iPhone/iPad and has built in synchronization. Diving Log 6.0 has extensive support for importing data from dive computers and other dive log applications.

On Mac OS X, logbook information can be imported to Dive Log on iPhone/iPad from a number of compatible applications using the free Dive Log Manager application available from More Mobile Software (www.moremobilesoftware.com/divelog-sync). Dive Log DT (available on the Mac App Store) can be used to directly import a number of dive computers and file formats and can synchronize with Dive Log on iOS.

Dive data can be directly downloaded on a Bluetooth LE (Bluetooth 4.0) compatible iPhone, iPad or iPod touch from Bluetooth LE capable dive computers such as the Suunto EON Steel, Suunto EON Core, Suunto D5, Scubapro Galileo 2 (G2), Aladin Sport (Matrix), Aladin H (Matrix), G2 HUD, Aladin A1, Shearwater Teric, Peregrine, Petrel 2, Perdix, Perdix AI, NERD 2, Oceanic VTX, Pro Plus 4, Geo 4.0, VEO 4.0, Aeris A300CS, Aqualung i300C, i550C, i750TC, i770R, Sherwood Wisdom 4, Mares Genius and certain heinrichs weikamp OSTC computers as well as the DiveNav Inc. bluebuddy and Tech Buddy dive logger accessories. Supported Bluetooth LE accessories are available separately.

Mares Bluelink Pro is a Bluetooth LE accessory by Mares and available for purchase separately (www.mares.com). The Bluelink Pro allows you transfer dive data from certain Mares dive computers (Puck Pro, Smart, Smart Air, Quad and Quad Air) directly to Dive Log on your Bluetooth LE (Bluetooth 4.0) compatible iPhone, iPad or iPod touch.

Dive Computer Buddy (aka DCbuddy) is a Bluetooth LE accessory by DiveNav Inc. (note that the DCbuddy itself is no longer available). The DCbuddy allows you transfer dive data from certain dive computers (including models from Suunto, Oceanic, Aqualung, Aeris, Sherwood, Tusa and Mares) directly to Dive Log on your Bluetooth LE (Bluetooth 4.0) compatible iPhone, iPad or iPod touch.”


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“The PADI App™ provides scuba tools and resources at your fingertips, created to enhance your diving experience.

Stay up to date with PADI and see everything that PADI has to offer!

Refresh your hand signals, view PADI courses, and learn how to tie pro-level knots in the Learn section.

Prepare for your next dive trip with the Dive section of the PADI App. Access your eCards, use checklists prepare you for your dive day or vacation, search for local dive centers, and more.

Use the PADI logbook to keep track of all of your dives in one place.”

4. Subsurface-mobile

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“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.”