Diving Log vs Coazio
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- 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
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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.
Coazio
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Coazio ist dein Marktplatz für persönliches Sport-Coaching. Finde geprüfte Trainerinnen und Trainer in deiner Nähe oder online – vom Personal Training übers Yoga bis zum Mannschaftssport. Suchen & filtern Nach Sportart, Ort und Entfernung, als Liste oder auf der Karte, inklusive „in deiner Nähe". Einfach buchen Einzeltraining oder Gruppenkurs mit wenigen Tipps. Sichere Zahlung über Stripe. Treuhand-Prinzip Dein Geld geht erst nach der bestätigten Einheit an die Trainerin – fair für beide Seiten. Online-Training Video-Einheiten direkt aus der App. Chat & Bewertungen Schreib deiner Trainerin vor dem Termin, bewerte danach. Für Trainerinnen Profil, Sportarten, Verfügbarkeit, Buchungen und Auszahlungen – alles in einer App. Coazio verbindet Menschen, die sich bewegen wollen, mit Menschen, die es ihnen beibringen.
Screenshots
Verdict
The clearest difference is update cadence: Coazio at monthly against Diving Log's every 9 months. Coazio also leads on iOS requirement (16.4 vs 18.0). On price, ads, in-app purchases 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Diving Log ships an update every 9 months, Coazio monthly. The most recent releases landed on November 2, 2026 and October 31, 2026 respectively.
| Parameter | Diving Log | Coazio |
|---|---|---|
| Price | Free | Free |
| Rating | 1.8 (4 ratings) — better | — |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 4 — better | — |
| Update frequency | Every 9 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 18.0 | 16.4 — better |
| Further details — not scored | ||
| Size | 22 MB | 51 MB |
| Age rating | 4+ | 4+ |
| Developer | TABATA CO.,LTD. | Elia Thomas |
In-app purchases
Diving Log
No in-app purchases
Coazio
No in-app purchases









