Comparison

DiverLog+ vs Simple Nitrox

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

Head to head
About

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.

Highlights
  • 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
Features
Read full description

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

About

Simple Nitrox

Features
Read full description

Simple Nitrox provides an easy to use and very visible calculation of Maximum Operating Depth for scuba diving. The most appropriate nitrox mix can also be calculated for a planned depth. Widgets can be added to the Home Screen for up to 5 tanks for easy access to the values for previously analysed tanks and the application. Supports metric and imperial, and o2 up to 99%.

Screenshots

DiverLog+4 screens
Simple Nitrox3 screens

Verdict

The call

The clearest difference is in-app purchases: DiverLog+ at none against Simple Nitrox's 1. DiverLog+ also leads on update cadence (every 5 weeks vs every 29 months) and iOS requirement (9.0 vs 16.0). On price, ads 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. Simple Nitrox sells 1 one-off in-app purchase. DiverLog+ asks for nothing beyond the download.

UpkeepUpdate frequency

DiverLog+ ships an update every 5 weeks, Simple Nitrox every 29 months. The most recent releases landed on September 4, 2026 and September 12, 2026 respectively.

Scorecard3 real differences · 7 level
DiverLog+ versus Simple Nitrox: the parameters behind the verdict, then further details
ParameterDiverLog+Simple Nitrox
PriceFreeFree
Rating2.5 (111 ratings) — better—
Positive reviews19.1% of reviews—
Number of ratings111 — better—
Update frequencyEvery 5 weeks — betterEvery 29 months
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFreemium—
DevicesiPhone, iPod — betteriPhone
Requires iOS9.0 — better16.0
Further details — not scored
Size89 MB2 MB
Age rating4+4+
DeveloperHead Watersports S.p.A.Simon Chivers

Bugs and 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
Show 23 more
  • 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
Show 15 more
  • 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

Simple Nitrox

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

DiverLog+

No in-app purchases

1 purchases

Simple Nitrox

One-time1
  • Simple Nitrox Full Access$0.99

Questions

Is DiverLog+ free?
DiverLog+ is free to download, with no in-app purchases.
Is Simple Nitrox free?
Simple Nitrox is free to download, with in-app purchases available.
Do DiverLog+ or Simple Nitrox have ads?
Neither DiverLog+ nor Simple Nitrox shows ads.
Which is updated more often, DiverLog+ or Simple Nitrox?
DiverLog+ ships an update every 5 weeks, and Simple Nitrox every 29 months. Most recently, DiverLog+ was updated on September 4, 2026 and Simple Nitrox on September 12, 2026.

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