Comparison

Diving Log vs Diving logbook

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

Head to head
About

Diving Log

Record your scuba diving activities, including dive data, weather conditions, and photos. Create visual "DiveLines" of your underwater experiences and share them with friends. An optional add-on allows for additional features and ad removal.

Highlights
  • Logbook and DiveLine creation
  • Location tracking for dives
  • CSV and image file export
  • Map view of dive locations
  • Record dive data and weather
  • Add photos to DiveLines
Features
Read full description

"DivingLog" is a Scuba Diving LogBook app for smartphones and tablets. Have you thought that you want to record the activity in the water when writing a logbook of scuba diving? For example, Record of practice of neutral buoyancy, Record of fishes you met, etc... You will be able to create "DiveLine" in addition to the LogBook by "DivingLog". "DiveLine" is a record of activities and photos in water. You can create an image file of the "LogBook" and image file of "DiveLine", and you can share those image file with your friends through the SNS, such as facebook and twitter. Ad will appear in the app, but you can hide Ad by having you purchase the add-on. ■Main function of App 1. Creating, editing and viewing of Scuba Diving LogBook and DiveLine. 2. Creating, editing and viewing of Scuba Diving LogBook and DiveLine with location information. 3. CSV file output of the Scuba Diving LogBook and DiveLine. 4. Image file output of the Scuba Diving Log Book and DiveLine. 5. List of pictures recorded. 6. Map that displays the Scuba Diving LogBook. ■List of items that can be recorded 1. Base Info ・Date ・Area ・Point ・Type ・Location Information 2. Dive Data ・Entry ・Exit ・DiveTime(Auto calculation) ・Enyry Air ・Exit Air ・Consume(Auto calculation) ・Average Depth ・Max Depth 3. Weather Data ・Weather ・Temperature ・Water Temperature ・Visibility ・Wave ・Current ・Swell ・Wind Direction ・Wind 4. Equipment Data ・Suit ・Suit Thickness ・Tank ・Gus Type *need add-on. ・Weight 5. Buddy Data ・Leader ・Buddy ・Instructor 6. Record of activity in the water "DiveLine" ・Entry/Exit Time ・Note ・Photo 7. Other ・Instructor Sign ・Handwritten Notes ・Free Memo *need add-on. ■How to Create Scuba Diving LogBook 1. Create Scuba Diving LogBook If you want to create a new LogBook, please press the "New LogBook" button in Home Screen. 2. Create Scuba Diving LogBook with location information. If you want to create a new Log Book with location information, please press the "New LogBook with GPS" button in Home Screen. if you create a new Log Book in this way in the beach or on the boat before entry, it saves you from having to manually set the location information at a later time.

About

Diving logbook

Easily record your scuba dives with an unlimited logbook. Track dive sites, conditions, equipment, and personal notes. Connect with dive partners and view comprehensive statistics.

Highlights
  • Unlimited dive entries
  • Extensive dive site database
  • Detailed dive condition logging
  • Equipment and gas tracking
  • Dive partner confirmation
  • Comprehensive dive statistics
  • User-added dive sites
Features
Read full description

Our mobile logbook is the easiest way to keep a dive log! The number of entries in the logbook is unlimited. Keeping a personal dive log is recommended in all scuba diving associations. You can choose such parameters. ● Date and number of dive  The number of the first dive from which you decide to start logging  can always be changed in the settings of the mobile dive log. ● Place of immersion  You can choose a dive site from a map of dive sites, we have a large  base of dive sites and easy search on the map. Or add your own  thereby enlarging the general base of dive sites for other divers. The number of dive sites you visit is displayed in statistics on the main application screen. ● Dive conditions  Deep, on sunken objects, at night, during or in conditions  high mountains and others. ● Cylinders  Steel or aluminum, different volume of cylinders. amount  cylinders is not limited. ● Gases in cylinders  Air or nitrox of any percentage from 21% to 100% is suitable for  immersing in the technical mode. ● Amount of gas in cylinders  Remember the amount of gas at the beginning and end of the dive. ● Depth of dive  It is selected simply by scrolling the screen down. ● Time spent under water  All the time is summed up and displayed on the main screen as statistics  total time spent by you under water. By the end of the vacation, this  it's funny. )) ● Ballast  The amount of cargo that you use in salt or fresh water when immersed. It is very important to remember your ballast for comfortable dive especially after a long break. ● Water temperature  The temperature at the surface and at the depth is chosen to be simple  scrolling. ● Visibility under water  You will like this screen with animation. ● Costume  Dry, wet, short, or completely without it. ● Notes  Be sure to write down your impressions right after diving so memories will be the brightest. Indicate who or what you met under These data on the fish or marine. They are processed for the statistics of the halo of various marine species. ● Body partner  The most important part of your dive is the partner you are with  immersed. The application allows you to select the body partner from the list users of the application or friends of facebook. Choosing body partner you confirm the dive. It's like a stamp or a signature in your paper logbook. All these parameters are selected very easily in one two-touch and does not require a long input from the keyboard. After all, as we said this is the easiest mobile logbook! We are glad that now you are with us. We are waiting for feedback in the itunes store. Successful and interesting dives! Privacy Policy https://www.freeprivacypolicy.com/privacy/view/2514ee890daaa2fe15999a7010f55e73 Terms of Use https://www.websitepolicies.com/policies/view/MDfU1sJ6

Screenshots

Diving Log4 screens
Diving logbook4 screens

Verdict

The call

The clearest difference is ads: Diving logbook at none against Diving Log's shown. Diving logbook also leads on review sentiment (76% vs 55%) and ratings volume (95 vs 2). Diving Log's advantage is device support (3 vs 1) and iOS requirement (15.6 vs 17.6). On price, update cadence, in-app purchases and monetization model 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. Diving Log sells 1 one-off in-app purchase and Diving logbook sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Diving logbook holds the better App Store score, 4.2 against 4.0. That said, the two scores are not equally well evidenced: Diving logbook has 95 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 55% of Diving Log's written reviews are positive against 76% of Diving logbook's.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on August 26, 2026 and September 21, 2026 respectively.

Scorecard6 real differences · 4 level
Diving Log versus Diving logbook: the parameters behind the verdict, then further details
ParameterDiving LogDiving logbook
PriceFreeFree
Rating4.0 (2 ratings)4.2 (95 ratings) — better
Positive reviews54.5% of reviews75.8% of reviews — better
Number of ratings295 — better
Update frequencyEvery 2 monthsEvery 2 months
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.6 — better17.6
Further details — not scored
Size5 MB71 MB
Age rating4+4+
DeveloperTAIKI HIRATADenys Dykusha

Customer experience

Diving Log

All ratings2 ratings
Positive50.0%
Neutral50.0%
Negative0.0%
Written reviews22 reviews
Positive54.5%
Neutral13.6%
Negative31.8%

Diving logbook

All ratings95 ratings
Positive77.9%
Neutral10.5%
Negative11.6%
Written reviews66 reviews
Positive75.8%
Neutral10.6%
Negative13.6%

In-app purchases

1 purchases

Diving Log

One-time1
  • Additional Function (Old Ad Hide)$4.99
3 purchases

Diving logbook

Subscriptions2
  • support DiveNumber every month$1.991 Month
  • support DiveNumber every year$1.991 Year
One-time1
  • support Dive Number one time$4.99

Questions

Is Diving Log free?
Diving Log is free to download, with in-app purchases available.
Is Diving logbook free?
Diving logbook is free to download, with in-app purchases available.
Which has better reviews, Diving Log or Diving logbook?
Diving logbook is rated higher. Diving Log averages 4.0 out of 5 from 2 ratings, while Diving logbook averages 4.2 from 95 ratings.
Do Diving Log or Diving logbook have ads?
Diving Log shows ads; Diving logbook does not.
Which is updated more often, Diving Log or Diving logbook?
Diving Log ships an update every 2 months, and Diving logbook every 2 months. Most recently, Diving Log was updated on August 26, 2026 and Diving logbook on September 21, 2026.

Other comparisons