TUSA Diving LOG app icon

TUSA Diving LOG

TUSA Diving LOG is a diving logbook app.

TABATA CO.,LTD. · jp.tabata.divinglog

Not rated yet 10K+ downloads v2.5 4.4 MB Android 6.0+ PEGI 3 · Everyone

  • Signature matches the Google Play version Details

At a glance

Latest version
v2.5 (26)
Updated
Jan 5, 2026 (9 months ago)
APK size
4.4 MB
Requires
Android 6.0+ (API 23)
CPU support
Any (no native code)
Graphics
OpenGL ES 2.0+
Category
Sports (app)
Listed since
Jun 13, 2021 (at least)
Permissions
9 (5 sensitive)
Website
tusa.net/iq1204
Developer contact
[email protected]
Privacy
Developer's privacy policy

About this APK

TUSA Diving LOG is an app by TABATA CO.,LTD. in the Sports category, listed since at least June 2021. It has no native code, so it runs on any Android processor.

Since version 2.3, the APK grew from 2.8 MB to 4.4 MB. It asks for 9 permissions, 5 of them sensitive, including precise location, approximate location and Bluetooth connect. It asks for the same permissions as version 2.3.

What's new in v2.5

・Compatible with Android 15.

Description

From the listing uploaded by “appupdater”.

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. • 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.

Version history

2 versions are listed, going back to v2.3.

All 2 versions

Security & authenticity

Security rating: Trusted

Signing certificate

  • Signature matches the Google Play version Checked by the source store on Jan 5, 2026.
  • Certificate issued to “Tabata Co Ltd” This is the certificate of the Google Play version.
  • Same certificate as the other version checked

Store checks and file details

  • Developer signature verified Jan 5, 2026
  • Validated against Google Play Jan 5, 2026
  • Signed byCN=Yoshihide Uemura, OU=Corporation, O=Tabata Co Ltd, L=Sumida-ku, ST=Tokyo, C=jp
  • Signing certificate (SHA-1)F9:0A:93:0D:45:2A:03:3A:7D:20:FF:86:43:99:32:B2:FF:EE:22:F4
  • File MD5cc71966db504fd72657fca8f707ecfbf
  • Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020

Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures (1 other version compared). AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Permissions (9)

TUSA Diving LOG requests 9 permissions, 5 of them sensitive.

Required hardware & features

TUSA Diving LOG APK: questions and answers

Can I install this APK over the version I already have?

Yes, if your installed copy is older. It is signed like the Google Play version, so Android installs it as an update and keeps your data.

Is the TUSA Diving LOG APK safe?

No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. Its signature matches the Google Play version. It is signed with the same certificate as the other version checked. After downloading, check that the file's MD5 is cc71966db504fd72657fca8f707ecfbf.

Tags

More Sports apps