Comparison

DeeperBlue.com vs LetsDive

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

DeeperBlue.com

Stay informed about freediving, scuba diving, ocean advocacy, and diving travel with daily news, in-depth articles, and unbiased reviews. Access ultimate guides, watch videos, and engage with a passionate community.

Highlights
  • Daily diving journalism
  • Live news notifications
  • In-depth feature articles
  • Ultimate diving guides
  • Video of the Week
  • Community comments and sharing
  • Searchable archives
Features
Read full description

Get the latest breaking news daily, comprehensive in-depth articles, unbiased reviews, and regular features on Freediving, Scuba Diving, Ocean Advocacy, and Diving Travel via the official DeeperBlue.com app. DeeperBlue.com is one of the premier online destinations for divers. Founded in 1996 we have a thriving community built around those passionate about the underwater world. DeeperBlue.com is far more than just a simple dive blog or forum – the site has strong editorial feature articles, daily news on diving, a thriving forum, user-submitted photo galleries, and a global social media presence. Some features of the new DeeperBlue.com App are: • Access the full range of daily DeeperBlue.com diving journalism, specially designed for your iPhone or iPad • Stay up to date with live news with notifications • In-depth features covering Freediving, Scuba Diving, Ocean Advocacy, and Diving Travel • Check out our ultimate guides to diving including our Beginner Guides and Top Dive Sites of the World • Watch our Video of the Week directly in the app. • Receive notifications and alerts to stay informed on the underwater world • Choose what you are interested in • Read comments on articles and share your own thoughts • Share stories by email, Whatsapp, and your favorite social media app • Search our extensive archives directly in the app. This app is totally free to download and use.

About

LetsDive

Log your dives, discover new sites, and connect with the global diving community. This app offers a comprehensive logbook with intuitive data entry, custom trip folders, and image galleries. It also serves as a social hub for planning dives, sharing photos, and contributing to a community-driven dive resource.

Highlights
  • Intuitive dive logging
  • Custom trip folders
  • Precise GPS location logging
  • Cross-platform access (mobile & web)
  • Streamlined data import
  • Dive site community boards
  • Social connectivity and event planning
Features
Read full description

LetsDive – Your Personal Logbook & Social Hub Log your dives, discover new sites, and connect with the global diving community. LetsDive is a comprehensive logbook and social platform designed for every diver, whether you are a newbie finishing your first course or an experienced explorer with hundreds of dives under your belt. Your Logbook, Your Way Say goodbye to tedious, manual entry. Log your dives through an intuitive interface and keep your history organized with custom trip folders and image galleries that make it easy to view and search your past adventures. • Precise Location Logging: Record exact GPS coordinates and automatically link your dives to specific sites. • Cross-Platform Access: Use LetsDive on your mobile device or access it as a desktop web app to make data entry and photo uploads from your computer a breeze. • Streamlined Data Import: Bring your existing dive logs into the app to keep your dive history in one place. • Full Data Ownership: Export your logbook in universal formats whenever you want for backups or to use with other software. • One-Touch Quick Entry: Speed up your logging with saved gear and gas defaults, complemented by smart, site-specific suggestions for your frequent dive buddies and local marine life. • Organized Trips: Create custom folders for your trips, complete with dive lists, photo galleries, and quick-search functionality to find your favorite moments in seconds. • Smart Merge: LetsDive identifies potential split dives for you to review and merge, keeping your history clean and organized. • Logbook Preview Mode: Explore the intuitive interface and features immediately by clicking "Sign Up" and selecting "Try the demo logbook" before creating an account. Be Part of Building the Ultimate Dive Resource Your dive site submissions, shared photos, and environmental data from your logs—such as visibility, temperature, and marine life sightings—help build a comprehensive dive resource for everyone. While your personal logbook remains completely private, anonymous parameters from site logs are aggregated to help other divers to: • Track Local Visibility: Check recent visibility and temperature trends at local dive sites before heading out. • Plan Holiday Gear: See what thickness of wetsuit divers are currently using at your next holiday destination. • Find Species: Pinpoint where to find your bucket list species, from exotic nudibranchs to playful sea lions. Social Connectivity & Coordination Stay connected with your local dive scene and beyond. • Organize & Meet Up: Create or join groups to plan shore dives, boat trips, or social events. Whether you need a buddy or a group, planning is simple and convenient. • Dedicated Site Boards: Every dive site has its own message board. Post updates on current conditions, ask gear questions, or swap tips with others who have been there. • Share the Fun: Upload your best photos, comment on your friends' latest dives, and stay in touch through our direct messaging.

Screenshots

DeeperBlue.com4 screens
LetsDive4 screens

Verdict

The call

The clearest difference is ratings volume: DeeperBlue.com at 61 against LetsDive's 2. DeeperBlue.com also leads on iOS requirement (11.0 vs 13.0). LetsDive's advantage is rating (5.0 vs 4.8). On price, review sentiment, update cadence and ads there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

LetsDive holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: DeeperBlue.com has 61 ratings behind it against 2, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on September 20, 2026 and October 5, 2026 respectively.

Scorecard3 real differences · 7 level
DeeperBlue.com versus LetsDive: the parameters behind the verdict, then further details
ParameterDeeperBlue.comLetsDive
PriceFreeFree
Rating4.8 (61 ratings)5.0 (2 ratings) — better
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings61 — better2
Update frequencyEvery 3 monthsEvery 3 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS11.0 — better13.0
Further details — not scored
Size34 MB62 MB
Age rating17+4+
DeveloperDeeperBlue.comLetsDive LLC

Customer experience

DeeperBlue.com

All ratings61 ratings
Positive98.4%
Neutral0.0%
Negative1.6%
Written reviews8 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

LetsDive

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

DeeperBlue.com

No in-app purchases

None

LetsDive

No in-app purchases

Questions

Is DeeperBlue.com free?
DeeperBlue.com is free to download, with no in-app purchases.
Is LetsDive free?
LetsDive is free to download, with no in-app purchases.
Which has better reviews, DeeperBlue.com or LetsDive?
LetsDive is rated higher. DeeperBlue.com averages 4.8 out of 5 from 61 ratings, while LetsDive averages 5.0 from 2 ratings.
Do DeeperBlue.com or LetsDive have ads?
Neither DeeperBlue.com nor LetsDive shows ads.
Which is updated more often, DeeperBlue.com or LetsDive?
DeeperBlue.com ships an update every 3 months, and LetsDive every 3 months. Most recently, DeeperBlue.com was updated on September 20, 2026 and LetsDive on October 5, 2026.

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