Z dive log vs DiverLog+
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Z dive log
Easily manage your SCUBAPRO Z1 dive computer logs and settings. Download dive data via Bluetooth, add details like location and photos, and configure your dive computer's preferences.
- Download dive logs via Bluetooth
- Enter and edit dive log details
- Add photos to dive logs
- View dive statistics at a glance
- Configure Z1 dive computer settings
- Save and share depth graph images
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With "Z dive log" and "SCUBAPRO Diving Computer Z1" you can enjoy diving log management and Z1 settings easily. You can download Z1's diving log data via Bluetooth and you can enter the diving point, weather etc on the smartphone. ● Download dive logs Tap the upper right "Download" button of Z dive log then set your Z1 to Bluetooth Mode "ON", Z dive log automatically start downloading dive logs. If the "Download button is not displayed, tap the "Dive Log" button at the bottom of the display. Downloaded logs are displayed in the Dive Log List and you can check log list by swiping. On the Dive Log List screen, you can check the total dive times, total dive time, maximum water depth and maximum dive time etc at a glance, and you can tap each log to see the details. - List of Z1 log items that can be downloaded by Z dive log Date Start time End time Depth Graph* Max. Depth Avg. Depth Max. Depth Temp O2 Indicator N2 Indicator Warnings * Depth graph is created automatically. ● Checking, entering, and correcting dive log details You can enter the log details when you tap each log from Dive Log List. You can fill in the same way as the paper log book, such as Location, Spot, photos, tanks, exposure protection, sea condition, buddy/instructor and comments. If you attach a photo, the photo will be displayed on the Dive Log List screen and you can enjoy a colorful logbook. You can put 3 photos, main photo, instructor photo and buddy photo in one log. - List of items that can be input / modified in Z dive log Location Location Spot Entry Dive Log Date Start time End time Depth Graph Max. Depth Avg. Depth Min Temp O2 Indicator N2 Indicator Warnings Photo Tank Tank Material Gas Tank Capacity Start Pressure End Pressure Exposure Protection Suit Glove Boot Hood Inner Weight Sea Condition Weather Temperature Surface Temperature Bottom Temperature Visibility Wave Height Current Surge Wind Direction Wind Speed Buddy/Instructor Instructor Instructor No. Instructor Photo Buddy Buddy Photo Comments ● Saving the Depth Graph Image Tap the image of the depth graph on the log detail screen to save the depth graph image. You can upload the saved image to SNS or check on the PC. ●Tap the "Z1 Setting Change" tab at the bottom of the screen. On the Z1 Setting Change screen, you can set Basic Configuration, Dive Setting, Alarm Setting, Timer Setting, Configuring Time and Date Settings and World Time. You can change the Z1 settings from Z dive log. Tap the "Reading" button at the top right of the screen and tap the CONNECT button. Set your Z1 to Bluetooth Mode and press PLAN button once to change Bluetooth state "ON". Starts connection and reads the Z1 settings. After reading, you can change Z1 settings from Z dive log. Change the item you want to change and tap the "Writing" button and set your Z1 to Bluetooth Mode "ON", the Z1 settings are changed. -Z dive log Setting · Support menu list App Settings App color scheme Restore deleted Dive Log Items of Log display Tank Exposure Protection Sea Condition Buddy/Instructor Photo Unit Depth Temperature Pressure Volume Weight Log Data Export About Z dive log Web manual Introducing app to friends Write a review on the app store ● Export Log data CSV Choose the Export menu from the Settings / Support menu. A confirmation message will be displayed. Save the CSV data to the destination you want to save. You can check the saved CSV data on the PC.
DiverLog+
This app allows divers to digitally log and manage all aspects of their underwater adventures. Track dive details, gear, buddies, and locations. Sync data with dive computers and cloud backups, and share your experiences.
- Manage dive details
- Search dives by location/buddy
- Manage dive spots and gear
- Track personal medical/certification info
- Add photos and videos
- Sync with desktop/cloud
- Download/upload dive computer data
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The DiverLog+ for mobile app is the premier full-featured dive log application. DiverLog+ is the Official App for Bluetooth Smart dive computers made by the following manufacturers: AQUALUNG, APEKS, HUISH/OCEANIC, SHERWOOD. FEATURES - View, edit, and manage your DC dive detail data - Search dives based on location, dive type, buddies, many more - View, edit and manage your favorite dive spots and locations - View, edit and manage your dive gear, buddies - Keep track of personal data including medical and certification information - Upload slates, MY INFO, GPS Location to Dive Computer (DSX only) - Add photos, Youtube video links to dives, and remember those fun times - Social sharing features - Synchronize with DiverLog application for desktop, laptop, and mobiles devices - Download dive data from Dive Computer, upload your desired settings to Dive Computer, update firmware to Dive Computer using Bluetooth Smart (currently supports BEACON, CALM-ACT, DSX, i200C, i300C, i330R, i330R Console, i470TC, i550C, i750TC, i770R, GEO 4.0, GEO AIR, PROPLUS 4.0, PROPLUS X, SAGE, VEO 4.0, WISDOM 4.0) - Much more ... SUMMARY DiverLog+ allows you to view, edit, and manage your dives easily. The dive detail section gives you all the information you need, including dive data, location and dive site information, tank and buddy information, gear bag, and more. Add your diving buddies and keep your personal certification and medical information on hand at all times. View your dive profile in full screen view. Add and manage your gear with easy entry forms. DiverLog+ offers you simple search methods to find your dives .. search by location, dive site, and even which computer you used! ...See all your dives on the world map, a unique feature we call your dive activity map! You can even keep track of your personal information, including medical and certification info. You can now sync your dives with the DiveCloud online dive data backup system so you never lose your dives, and always have them available, wherever you are! Connect with our developers by posting in the forum, or contact by email at the support website: https://ediverlog.com
Screenshots
Verdict
The clearest difference is rating: Z dive log at 5.0 against DiverLog+'s 2.5. Z dive log also leads on review sentiment (58% vs 19%) and monetization model (free vs freemium). DiverLog+'s advantage is ratings volume (111 vs 1) and update cadence (every 5 weeks vs every 4 months). 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.
Z dive log holds the better App Store score, 5.0 against 2.5. That said, the two scores are not equally well evidenced: DiverLog+ has 111 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 58% of Z dive log's written reviews are positive against 19% of DiverLog+'s.
Z dive log ships an update every 4 months, DiverLog+ every 5 weeks. The most recent releases landed on October 6, 2026 and October 5, 2026 respectively.
| Parameter | Z dive log | DiverLog+ |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | 2.5 (111 ratings) |
| Positive reviews | 58.3% of reviews — better | 19.1% of reviews |
| Number of ratings | 1 | 111 — better |
| Update frequency | Every 4 months | Every 5 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free — better | Freemium |
| Devices | iPhone | iPhone, iPod — better |
| Requires iOS | 16.0 | 9.0 — better |
| Further details — not scored | ||
| Size | 40 MB | 89 MB |
| Age rating | 4+ | 4+ |
| Developer | SCUBAPRO ASIA LTD. | Head Watersports S.p.A. |
Customer experience
Z dive log
DiverLog+
Bugs and requests
Z dive log
Not enough reviews yet to summarise bugs or requests.
DiverLog+
Reported bugs
28 issues- App crashes when downloading/syncing dives
- Crashes during firmware updates
- Crashes when accessing settings or verification
- All dive data lost after app reinstall
- Data loss when switching phones
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- Bluetooth connection failures
- Firmware update stuck at 99%
- Incorrect elapsed dive time calculations
- Download timeouts around 50%
- GPS coordinates disappear after naming dive site
- Tank pressure not auto-populated from wireless transmitter
- Dive computer not recognized after updates
- Sync failures with dive cloud
- Cannot add photos or videos
- Incomplete label text in log lists
- Time synchronization not working
- Settings revert to English/Anglo-Saxon format
- Cannot update GPS locations for dive sites
- Dive data shows incorrect tanks and mixes
- Map displays wrong locations (e.g., Antarctica instead of Galapagos)
- Keyboard input issues on iPad
- App crashes on specific iPhone models
- Network errors on login
- Cannot edit personal information (blood type, insurance)
- Graph display showing blank/white after updates
- Account creation confusion
- Password reset not working
- Dives disappear after login
Requested features
20 requests- Cloud backup and sync across devices
- iPad-optimized version with landscape mode
- Cumulative dive time and average RMV statistics
- Average depth per dive display
- Merge/combine multiple dives into one
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- Export to Excel or other formats
- Ability to re-download deleted dives
- Edit and delete dive locations easily
- Back buttons in data entry forms
- Photo thumbnails in dive log list
- Safety stop indication during dives
- Heart rate tracking integration
- Ability to split dives recorded as one
- Search by depth ranges (greater than/less than)
- Multi-location search capability
- Separate logs for scuba vs freediving
- Battery indicator for dive computer
- Customizable gear bag items
- Manual GPS coordinate input and editing
- Offline mode capability
In-app purchases
Z dive log
No in-app purchases
DiverLog+
No in-app purchases
Questions
Is Z dive log free?
Is DiverLog+ free?
Which has better reviews, Z dive log or DiverLog+?
Do Z dive log or DiverLog+ have ads?
Which is updated more often, Z dive log or DiverLog+?
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