Comparison

Diving Log vs Diving Log

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 Log

This app serves as a customizable digital logbook for scuba divers. It allows users to record detailed dive information, including depth, time, location, and environmental conditions. Users can also add photos, instructor signatures, and export logs for social sharing.

Highlights
  • Customizable dive logbook
  • Record dive details (depth, time, temp)
  • Map dive point locations
  • Add photos and instructor signatures
  • Export logs to social media
  • Graph display of depth intervals
Features
Read full description

TUSA Diving LOG is a diving logbook app, which enables you to upload log data from TUSA IQ1204 DC Solar Link to your smartphone using Bluetooth® SMART. The TUSA Diving LOG App has many customizable functions to record the details of your dive. Information such as entry time, exit time, dive time, maximum water depth, average water depth, water temperature, air consumption, and much more can be recorded. Customize your dive log by recording dive point locations using maps, add photos, and capture signatures from an instructor. In addition, detailed water depth and warning information can be recorded at intervals, and uploaded to your app. Also you can easily export dive log information as images to share on Facebook, Twitter, or other social media. TUSA Diving LOG can be used independently of TUSA IQ1204 DC Solar link to record basic log information. --TUSA Diving LOG-- • Featuring: - Customizable scuba diving log book (create, edit, and browse log history) - Graph display of depth intervals - Record dive point locations using maps - Export log information as an image to share on social media - Dive instructor verification signature - Ability to toggle ON/OFF all menu display items • Information Recording: - Maximum Water Depth (including graph display and current time) - Average Water Depth - Total Bottom Time (including Entry and Exit Time) - Date - Location - Dive Points (Map Display) - Entry Point (Boat or Beach) - Residual Pressure Start and End Time - Air Consumption - Weather - Wave Height - Current - Wind - Water Temperature - Lowest Water Temperature - Visibility - Gas Type - Cylinder Type & Volume - Safety Factors: N2 & O2 Indicators - Ascent Rate Warning - Decompression Dive Warning - Decompression Depth Warning - PO2 warning - O2 warning - Maximum Depth Alarm - M Value Warning - Weight - Instructors Name - Instructor Verification Signature - Buddy Name - Memo • Creating a New Dive Log with TUSA Diving LOG App - Press the “New Log” button on the home screen to create your new dive log. • How to Pair TUSA IQ1204 DC Solar Link with DiveLog App - When you create a new dive, first press the blue “Link with DC Solar” button on top in order to pair your TUSA IQ1204 DC Solar Link. Press the “Start Search” button displayed at the bottom of the screen. Make sure to follow all instructions on the screen in order to successfully upload your dive log information in the Diving LOG app.

Screenshots

Diving Log4 screens
Diving Log4 screens

Verdict

The call

The clearest difference is rating: Diving Log at 4.0 against Diving Log's 2.0. Diving Log also leads on update cadence (every 2 months vs every 9 months) and iOS requirement (15.6 vs 18.0). Diving Log's advantage is in-app purchases (none vs 1) and ads (none vs shown). On price, review sentiment, ratings volume and device support 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. Diving Log asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Diving Log holds the better App Store score, 4.0 against 2.0. Both are backed by a comparable volume of ratings — 2 and 3 respectively. Written reviews point the same way: 55% of Diving Log's written reviews are positive against 50% of Diving Log's.

UpkeepUpdate frequency

Diving Log ships an update every 2 months, Diving Log every 9 months. The most recent releases landed on August 26, 2026 and September 21, 2026 respectively.

Scorecard6 real differences · 4 level
Diving Log versus Diving Log: the parameters behind the verdict, then further details
ParameterDiving LogDiving Log
PriceFreeFree
Rating4.0 (2 ratings) — better2.0 (3 ratings)
Positive reviews54.5% of reviews — better50.0% of reviews
Number of ratings23 — better
Update frequencyEvery 2 months — betterEvery 9 months
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.6 — better18.0
Further details — not scored
Size5 MB22 MB
Age rating4+4+
DeveloperTAIKI HIRATATABATA CO.,LTD.

Customer experience

Diving Log

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

Diving Log

All ratings3 ratings
Positive33.3%
Neutral0.0%
Negative66.7%
Written reviews2 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

In-app purchases

1 purchases

Diving Log

One-time1
  • Additional Function (Old Ad Hide)$4.99
None

Diving Log

No in-app purchases

Questions

Is Diving Log free?
Diving Log is free to download, with in-app purchases available.
Is Diving Log free?
Diving Log is free to download, with no in-app purchases.
Which has better reviews, Diving Log or Diving Log?
Diving Log is rated higher. Diving Log averages 4.0 out of 5 from 2 ratings, while Diving Log averages 2.0 from 3 ratings.
Do Diving Log or Diving Log have ads?
Diving Log shows ads; Diving Log does not.
Which is updated more often, Diving Log or Diving Log?
Diving Log ships an update every 2 months, and Diving Log every 9 months. Most recently, Diving Log was updated on August 26, 2026 and Diving Log on September 21, 2026.

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